Advances in Agronomy, Volume 32

ADVANCES IN AGRONOMY VOLUME 32 ACADEMIC PRESS RAPID MANUSCRIPT REPRODUCTION ADVISORY BOARD H. J. GORZ,CHAIRMAN K . ...

Author: Albert S. Hunter

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ADVANCES IN

AGRONOMY VOLUME 32

ACADEMIC PRESS RAPID MANUSCRIPT REPRODUCTION

ADVISORY BOARD H. J. GORZ,CHAIRMAN K . M. KING R. B. GROSSMAN T. M . STARLING J. B. POWELL

J. W. BIGGAR

M.STELLY, EX OFFICIO ASA Headquarters 1979

ADVANCES IN

AGRONOMY Prepared in Cooperation with AMERICAN

SOCIETY OF

AGRONOMY

Edited by N. C. BRADY International Rice Research Institute Manila, Philippines

VOLUME 32

CUMULATIVE INDEXES FOR VOLUMES 1-30 Prepared by ALBERT S. HUNTER Professor Emeritus of Soil Fertility Department of Agronomy The Pennsylvania State University University Park. Pennsylvania

ACADEMIC PRESS A Subsidiary of Harcourt Brace Jovanovich, Publishers New York London Toronto Sydney San Francisco

1980

COPYRIGHT @ 1980, BY ACADEMIC PRESS,INC. ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY BE REPRODUCED OR TRANSMITTED IN ANY FORM OR BY ANY MEANS, ELECTRONIC OR MECHANICAL, INCLUDING PHOTOCOPY, RECORDING, OR ANY INFORMATION STORAGE AND RETRIEVAL SYSTEM, WITHOUT PERMISSION IN WRITING FROM THE PUBLISHER.

ACADEMIC PRESS, INC.

111 Fifth Avenue, N e w York, New York 10003

United Kingdom Edition published by ACADEMIC PRESS, INC. ( L O N D O N ) LTD. 24/28 Oval Road, London NWl IDX

LIBRARY OF CONGRESS CATALOG CARD NUMBER: 5 0 -5 5 9 8 ISBN

0-12-000732-0

PRINTED IN THE UNITED STATES OF AMERICA 80 81 82 83

9 8 7 6 5 4 3 2 1

CONTENTS

Preface Acknowledgments

vii

ix

Key-Word Index for Volumes 1-30

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1

Author Index for Volumes 1-30

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13

Subject Index for Volumes 1-30

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23

V

This Page Intentionally Left Blank

As the world’s scientific literature expands, it becomes increasingly difficult for the individual scholar and scientist to keep abreast of the research findings in his field. Agronomists and associated crop and soil scientists have social problems in this regard because of the wide range of subjects covered by the field of Agronomy. All aspects of field crop inprovement, crop culture, and crop quality are included. Likewise, all those activities of soil scientists concerned with crop production on a sustained basis are covered. Advances in Agronomy has done much to accomodate the communication among agronomists and crop and soil scientists. The primary objective of this review journal is to publish papers that summarize research progress in various aspects of agronomy and of crop and soil science. During the past 30 years, 245 articles have appeared in this journal. Written by 454 authors from nations throughout the world, these papers have provided concise reviews of subjects ranging from the genetics and physiology of important crop plants to the classification and conservation of soils and to their utilization for crop production. To provide easier access to the literature covered in the first 30 volumes of Advances in Agronomy, this index volume is being published. Prepared by Dr. Albert S. Hunter, Emeritus Professor at Pennsylvania State University, this volume provides invaluable reference information on all phases of Agronomy as reviewed by the authors of the first 30 volumes of this important series. Soil and crop scientists throughout the world are indebted to Dr. Hunter for the tedious job he has performed for us. His selfless devotion to the task of compiling the information contained herein places every soil and crop scientist in his debt. Likewise, the support he received from his colleagues at Pennsylvania State University in preparing this volume is recognized and appreciation expressed for it.

N. C. Brady

vii


Sincere thanks are expressed to Dr. James L. Starling, Head, Department of Agronomy, and to the administrators of the College of Agriculture for providing access to computer services, and to Mr. John C. Mullin and the staff of the Agricultural Data Processing Service for computer programming and much of the routine card punching that made the preparation of these indexes feasible.

Albert S . Hunter Professor Emeritus of Soil Fertility Department of Agronomy The Pennsylvania State University University Park, Pennsylvania January 1980

ix


Advances in AGRONOMY, Volume 32

KEY-WORD INDM FOR VOLUMES 1-30

A ABSORPTION OF IONS EY PLANT ROOTS, ( 2 5 ) 163 ABSORPTION OF I O N S BY PLANT R O O T S , ( 2 5 ) 163 ACCUMULATION OF NITRATE I N VEGZTABLES, ( 2 8 ) 7 1 ACID-SULFATE S O I L S , GENESIS A N D NANAGEMENT, (25) 265 ACTIVITY RATIOS, C R I T I C A L CATION, (2‘4) 379 ADAPTABILITY A N D BREEDING O F GRASSES FOR SOUTHEASTERR UNITED STATES, (3) 197 ADSORPTION, A N I O N , RY S O I L S A N D S O I L UATEBIALS, (30) 1 AERATION OF S O I L , MEASUREMENT OF WITH PLATINUM NICROELECTRODE, (22) 235 AGGREGATION O F S O I L , DYNAEICS OF, ( 1 8 ) 107 AGGREGATION, S O I L , (6) 1 A I R POLLUTANTS, PLANT RESPONSE TO, ( 2 3 ) 111 A I R POLLUTION OXIDANTS, PLANT RESPONSES TO, (27) 89 AGRICULTURAL ENGINEERING, PROGRESS I N , (5) 1 8 5 AGRICULTURAL NACHINERY, RECENT DEVELOPNENTS I N , (11) 1 7 1 AGRICULTURAL TRENDS I N OLD COTTON BELT, (9) 1 AGRICULTURE A N D HORTICULTVRE, CHANGING PATTERN I N CANADA, (5) 320 AGRICULTURE, CHANGING PATTERN I N ENGLAND A N D WALES, ( 3 ) 165 AGRICULTURE, INTERNATIONAL COLLABORATION I N , (6) 95 AGRICULTURE, I R R I G A T I O N , A N D S O I L RESEARCH I N UNITED STATES, ( 3 ) 3 2 3 AGRICULTURE, PLANT INTRODUCTION AS FEDERAL SEBVICE TO, (7) 189 AGRICULTURE, P O S S I B L E S I G N I F I C A N C E O F EARTHWORNS I N , (13) 2 4 9 AGR3NOMIC CONTROLS OVER ENVIRONNENTAL CYCLING OF TRACE ELENENTS, ( 2 0 ) 235 AGRONOMIC CROPS, COLD HARDINESS A N D FREEZING I N J U R Y O F , (30) 51 AGRONOMIC TSENDS A N D PROBLENS I N GREAT P L A I N S , ( 1 0 ) 1 AGRONOMY, CONTRIBUTIONS O F S T A T I S T I C S TO, (9) 177 AGRONOMY, GRASSLAND, I N A’JSTRALIA, ( U ) 1 AGRONONY I N SOUTHWEST UNITED STATES, ( 1 2 ) 197 ALFALFAS, CREEPING, ( 1 5 ) 317 ALFALFA. EFFECTS OF ENVIRONMENT ON GROWTH OF, (29) 183 ALFALFA INPROVEUENT, (1) 205 ALFALFA UFADOWS, NANAGEMSNT, ( 3 ) 94 ALKALI A N D S A L I N E S O I L S , PLANT GROWTH ON, ( 1 ) 1 ALLOPHANE S O I L S , PHYSICAL PROPERTIES OF, ( 2 9 ) 229 A M N O N I A , ANHYDROUS, AS A F E R T I L I Z E R , (8) 6 2 ANNONIA, REACTIONS I N S O I L S , (10) 3 2 5 AEORPHOUS CLAY CONSTITUENTS O F S O I L S , (26) 2 1 1 AMORPHOUS INORGANIC NATERIALS I N S O I L S , (16) 327 ANHYDROUS AMMONIA AS A F E R T I L I Z E R , (8) 6 2 ANINALS, NITRATE POISONING OF, A N D NITRATE I N CROPS, (16) 1 9 7 ANINAIS, PLANTS, A N D S O I L S , TRACE BETALS I N , (24) 267 ANIUALS, S O I L S , PLANTS, S I L I C A I N , ( 1 9 ) 107 ANION ADSORPTION BY S O I L S A N D S O I L NATERXALS, (30) 1 ARABLE S O I L S OF WORLD, POTENTIALLY, ( 2 1 ) 109 ATOMIC ENERGY A N D PLANT S C I E N C E S , (U) 279 AUSTRALIA, GRASSLAND AGRONOMY I N , (4) 1 AUSTRALIAN S O I L S , RESPONSES TO F E R T I L I Z E R S , ( 1 0 ) 168

1


2 B

BALANCE S H E E T S , NITROGEN, ENIGMA O F , (7) 213 BARLEY, MALTING, I N U N I T E D S T A T E S , (25) 327 BARLEY YELLOW DWARF V I R U S D I S E A S E O F SMALL G R A I N S , ( 1 3 ) 217 BEHAVIOR O F H E R B I C I D E S I N P L A N T S , (24) 327 B I O C H E M I C A L , P H Y S I O L O G I C A L , AND G E N E T I C B A S I S OF H E T E R O S I S , (27) 1 2 3 B I O L O G I C A L METHODS, EVALUATION O F F E R T I L I Z E R S BY, ( 1 4 ) 265 B I O L O G I C A L S I G N I F I C A N C E OF ENZYRSS I N S O I L S , (27) 25 B I O L O G I C A L Y I E L D O F C E R E A L S , AGRONOfiIC AND P L A N T B R E E D I N G C R I T E R I O N , ( 1 8 ) 3 6 1 B I O M A S S P R O D U C T I V I T Y O F C R O P M I X T U R E S , ( 2 6 ) 177 B I R D S F O O T T R E F O I L , ( 2 2 ) 119 BOR3N I N S O I L S AND CROPS, (1) 3 2 1 BRAONERDE (BROWN F O R E S T S O I L ) , CONCEPT O F I N U N I T E D S T A T E S AND E U R O P E , ( 9 ) 217 BREEDING AND C Y T O G E N E T I C S O F P E R R L M I L L E T , ( 2 0 ) 50 BREEDING AND G E N E T I C S OF SOYBEAN, (14) 149 BREEDING C E R E A L S , HARVEST I N D E X AND B I O L O G I C A L Y I E L D S AS C R I T E R I A , (28) 3 6 1 BREEDING CORN, B I O C H E M I C A L APPROACH T O , (19) 45 BREEDING GRASS, P R O G F E S S I N , ( 8 ) 128 BREEDING G R A S S E S FOR SOUTHEASTERN S T A T E S , (3) 197 BREEDING WHEAT FOR Q U A L I T Y , ( 1 7 ) 85 BROHN F O R E S T S O I L ( B R A U N E R D T ) , CONCEPT O F I N U N I T E D S T A T E S AND EUROPE, (9) 217 C

(26) 261 C A L I B R A T I O N AND U S E O F NET RADIOMETERS CANADA, CHANGING PATTERN O F A G R I C U I T U R E A N D H O R T I C U L T U R E , (5) 3 2 0 CASTORBEANS, NEW O I L CROP FOR MECHANIZED PRODUCTION, (10) 258 CATION A C T I V I T Y R A T I O S , C R I T I C A L , (24) 379 CEREALS, A S P E C T S OF COMPARATIVE P H Y S I O L O G Y OF G R A I N Y I E L D , (28) 3 0 1 C E R E A L S , Y I E L D AND HARVEST I N D E X OF AS PLANT E R E E D I N G C R I T E R I A , (28) 3 6 1 CHARACTERIZATION OF S O I L POLYSACCHARIDES, (21) 195 CHEMICAL MONITORING O F S O I L S FOR ENVIRONMENTAL Q U A L I T Y , A N I B A L AND HUMAN HEALTH, (27) 305 CHEMICAL TREATMENT OF S O I L S FOR NEMATODE C O N T R O L , (3) 243 C H E R I C A L WEATHERING O F S O I L M I N E R A L S , (5) 221 CHEMICAL REED CONTROL, I M P A C T ON FARM FIANAGEMENT, (15) 1 6 1 C H E M I S T R Y O F M I C R O N U T R I E N T E L E B E N T S I N S O I L S , (15) 119 C H E M I S T R Y O F SUBMERGED S O I L S , (24) 29 C H I L L I N G AND F R O S T I N J U R Y , GROWING P L A N T S , (22) 203 C H L O R O S I S , I R O N , I N P L A N T S , (13) 3 2 9 CLAY, AMORPHOUS, C O N S T I T V E N T S O F S O I L S , (26) 211 CLAY F R A C T I O N OF S O I L S , ( 1 2 ) 1 CLAY H I N E R A L S I N S O I L S , ( 1 ) 1 5 9 CLAY-ORGANIC COMPLEXES, I N T E R A C T I O N S , (22) 75 CLAY-WATER I N T E R A C T I O N , P H Y S I C A L CHEMISTRY OF, (13) 2 6 9 C L I R A T E AND C R O P ADAPTATION, (6) 199 CLOVER, C R I M S O N , (25) 4 7 CLOVER, L A D I N O , ( 2 ) 208 CLOVER, RED, (12) 365 CLOVER, SUBTERRANEAN, ( 13) 57 CLOVER, SWEET. IMPROVEMENT, (17) 1 6 4 COAL M I N E S P O I L S , RECLAMATION, ( 2 ) 3 1 8 COLD H A R D I N E S S AND F R E E Z I N G I N J U R Y OF AGRONOMIC C R O P S , (30) 51 COLORADO MOUNTAIN S O I L S , (17) 234 COMPLEXES, CLAY-ORGANIC, INTERACTIONS, (22) 75 C O N F I G U R A T I O N , ROOT SYSTEM, R E L A T I C N T O N U T R I E N T UPTAKE, (22) 1 5 9 CONSEBVATION OF S O I L I N U N I T E D S T A T E S , PROBLEMS AND P R O G R E S S , [ 3 ) 265 CONSERVATION, S O I L , AND P R O D U C T I V I T Y , MANAGEMENT FOR, (5) 3 8 3 CONSERVATION, S O I L AND HATER, NEW LEGUMES AND G R A S S E S FOR, (10) 3 5 0 CONTAMINATION OF S O I L S BY PETROLEUM HYDROCARBONS, (13) 197 C O P P E R I N N U T R I T I O N , (4) 1 4 7 CORN B E L T S O I L S , NEW C O N C E P T S O F MANAGEEENT, (6) 1 2 1 CORN B R E E D I N G , B I O C H E M I C A L APPROACH TO, (19) 45

KEY-WORD INDEX FOR VOLUMES 1-30

3

CORN ( f l A I Z E ) , CARBOHYDRATE S Y N T H E S I S I N , (20) 275 CORN IflPROVEMENT, O B J E C T I V E S , (16) 102 CORN, flINERAL N U T R I T I O N , RELATED TO GROWTH ANC CULTURE, (8) 321 CORN, PLANT POPULATION I N RELATION T O S O I L P R O D U C T I V I T Y , (10) 436 CORN, SOYBEANS, ENERGY REQUIREflENTS, T I L L A G E - P L A N T I N G S Y S T E B S , (29) 1 U 1 COTTON, (2) 1 COTPON B E L T , OLD, AGRICULTURAL TRENDS I N , ( 9 ) 1 COTTON, HYBRID, S P E C I F I C PROBLEflS AND P O T E N T I A L S , (30) 129 C R E E P I N G ALFALFAS, (15) 317 CRIMSON CLOVER, (25) 47 C R I P I C A L CATION A C T I V I T Y R A T I O S , (24) 379 CROP ADAPTATION, AND C L I f l A T E , (6) '199 CROP AND PASTURE PLANTS, C O f l P E T I T I O N AIIONG, (15) 1 CROP D I S T R I B U T I O N A N D Y I E L D , ROLE O F REflOTE S E N S I N G I N D E T E R f l I N I N G , (17) 271 CROP IIIXTURES, BIOflASS PRODUCTIVITY O F , (26) 177 CROP PLANTS, EVOLUTION FOR WINTER HARDINESS, ( 8 ) 204 CROP PRODUCTION, ECCNOflICS O F F E R T I L I Z E R USE I N , (11) 133 CROP PRODUCTION ANC PHOTOSYNTHESIS, (23) 317 CROP PRODUCTION, SWEDISH, RECENT CHANGES I N . (7) 39 CROP RESPONSE T O "AVAILABLE" PHOSPHORUS I N F E R T I L I Z E R S , (16) 59 CROP WATER D E F I C I T S , (18) 161 CROP Y I E L D , PHYSIOLOGICAL G E N E T I C S O F , (24) 9 7 CROP YIELDS. OUANTITATIVE R E L A T I O N S H I P S Y I T H PLANT POPULATION. 1211 281 C R O P S , AGRONOIIIC, C O L D HARDINESS A N D FREEZING INJURY O F , ( 3 0 ) -51' CROPS AND S O I L S , BORON I N , ( 1 ) 321 CROPS A N D S O I L S , RELATION TO WATER, (11) 1 CROPS, FORAGE, PRESERVATION AND STORAGE, ( 2 ) 274 CROPS, N I T R A T E ACCUMULATION I N A N D P O I S O N I N G OF ANIflALS, (16) 197 CYTOGENETICS A N D BREEDING O F PEARL MILLET, (20) 50 D D E F I C I E N C Y , Z I N C , A N D I T S CONTROL, (9) 31 D E F O L I A T I O N A N D D E S I C C A T I O N , HARVEST A I D P R A C T I C E , ( 9 ) 6 8 D E S I C C A T I O N A N D D E F O L I A T I O N , HARVEST A I D P R A C T I C E ,. (9) . . 68 D I S E A S E , BARLEY YELLOW DUARP V I R U S , O F SBALL G R A I N S , (13) 217 D I S E A S E AND I N S E C T R E S I S T A N C E I N R I C E , (29) 265 E EARTHWORMS, ABUNDANCE A N D S I G N I F I C A N C E I N AGRICULTURE, (13) 249 EASTERN U N I T E D S T A T E S , FRAGIPAN S O I L S , (21) 237 ECOLOGICAL AND P H Y S I O L O G I C A L FACTORS I N FORAGE S E E D f l I X T U R E S , ( 4 ) 179 ECOLOGY OF PASTURES. MEDITERRANEAN ANNUAL-TYPE. (181 1 ECONOMICS O F FERTILIZER U S E IN C R O P PRODUCTION, (11) 133 ELECTRON PlICROPROBE X-RAY ANALYZER FOR S O I L S , (20) 153 ENERGY ENVIRONMENT OF P L A N T S , (18) 171 ENERGY REQUIREflENTS, CORN, SOYSEANS, T I L L A G E - F L A N T I N G SYSTEMS, (29) 141 ENGLAND AND WALES, CHANGING PATTERN O F AGRICULTURE. ( 3 ) 165 ENVIRONMENT, E F F E C T S ON ALFALFA GROWTH, (29) 183 ENVIRONMENT, ENERGY, O F PLANTS, (18) 1171 ENVIRONRENTAL CYCLING O F TRACE ELEMENTS, AGRONOflIC CONTROLS OVER, (20) 235 ENVIRONMENTAL QUALITY O F S O I L S , CHEMICAL MONITORING FOR, ( 2 7 ) 3 0 5 ENZYNES I N S O I L S , B I O L O G I C A L S I G N I F I C A N C E O F , (27) 25 EROSION, R A I N F A L L , (14) 109 EROSION, WATEF, PLANT NUTRIENT L O S S E S BY, (15) 303 EROSION, WIND, P H Y S I C S A N D CONTROL, (15) 211 EUR3PE A N D UNITED STATES, CONCEPT O F BRAUNERDE I N , ( 9 ) 217 EVALIJATION OF F O R E S T S I T ? QUALITY I N U N I T E D S T A T E S , (17) 209 EVOLUTION FOR WINTER HARDINESS I N CROP PLANTS, (8) 204 EXTRACHROMOSOMAL I N H E R I T A N C E , ROLE I N PLANT BBEEDING, (24) 1 EXTRACTION O F S O I L POLYSACCHARIDES, (21) 195 EXUDATION, ROOT, FACTORS A F F E C T I N G , (23) 89


4 F

FARNING, STUBBLE HULCH, (13) 125 FATE O F NITROGEN A P P L I E D T O S O I L S , (18) 219 F E R T I L I Z E R AND L I N E R E Q U I R E N E N T S O F S O I L , C H E N I C A L T E S T S F O R , (8) 242 F E R T I L I Z E R A N D S O I L NITROGEN, TRACERS FOR RESEARCH ON, (18) 219 F E R T I L I Z E R , NOLYBDENUN AS, (8) 164 F E R T I L I Z E R PRODUCTION A N D TECHNOLOGY. (1 1) 234 F E R T I L I Z E R , RESIDUAL E F F E C T O F , (9) 205 F E R T I L I Z E R R E S P O N S E S , AUSTRALIAN S O I L S , (10) 168 F E R T I L I Z E R USE AND PLANT N U T R I E N T BEHAVIOR, CHANGING CONCEPTS, (101 68 F E R T I L I Z E R USE, ECONONICS O F I N C R O P PRODUCTION, (11) 133 F E R T I L I Z E R S A N D E F F I C I E N T USE O F WATER. (14) 223 F E R T I L I Z E R S AND F E R T I L I Z E R P R A C T I C E S , NEW, (1) 39 F E R T I L I Z E R S , ADVANCES I N , (17) 1 F E R T I L I Z E R S , "AVAILABLE" PHOSPHORUS I N AND C R O P R E S P O N S E TO, (16) 5 9 F E R T I L I Z E P S , EVALUATION 3 Y B I O L O G I C A L HETHODS, (14) 265 F E R T I L I Z E R S FOR USE UNDER T R O P I C A L C O N D I T I O N S , (27) 175 F E R T I L I Z E R S I N F O R E S T R Y , (12) 127 F E R T I L I Z E R S . NITROGEN, SLOH-RELEASE, . (23) 337 . FESCUE, TALL, (8) 283 F I E L D C R O P PRODUCTION A N D S O I L NANAGEHENT, P A C I F I C NORTHHEST, (8) 1 F I X A T I O N O F S O I L PHOSPHORUS. I l l 391 F I X A T I O N O F PHOSPHORUS I N S o I i S ; (9) 96 F I X A T I O N O F NITROGEN I N G R A S S E S , (29) 1 FLAX, S E E D , INPROVENENT, (6) 144 FLOHERING AND GROWTH O F S O R G H U H , G E N E T I C CONTROL OF, (25) 125 FORAGE C R O P S , PRESERVATION AND STORAGE, (2) 274 FORAGE S E E D H I X T U R E S , ECOLOGICAL AND P H Y S I O L O G I C A L F A C T O R S I N , ( 4 ) 179 FORAGE C R O P S , N U T R I T I V E VALUE, (21) 1 FOREST GROHTH AND S O I L , ( 4 ) 330 F O R E S T S I T E Q U A L I T Y EVALUATION I N U N I T E D S T A T E S , (27) 209 FORESTRY, F E R T I L I Z E R S I N , 112) 127 FORESTS, P I N U S RADIATA, S O I L A N D F E R T I L I Z E R REQUIREMENTS O F , (19) 307 FRAGIPAN S O I L S , EASTERN U N I T E D S T A T E S , (21) 237 F R E E Z I N G I N J U R Y AND COLD H A R D I N E S S O F AGRONOHIC CROPS. (30) 51 FROST AND C H I L L I N G I N J U R Y , GROWING PLANTS, (22) 203 G

GENES, N A T U R I T Y , O F SORGHUH, (19) 267 G E N E S I S AND NANAGEMENT OF ACID-SULFATE S O I L S , (25) 265 G E N E T I C CONTROL O F FLOWERING AND GROWTH OF SORGHWN, (25) 125 G E N E T I C H O D I F I C A T I O N , P R O T E I N Q U A L I T Y O F PLANTS, (21) 171 G E N E T I C , PHYSIOLOGICAL. A N D B I O C H E H I C A L B A S I S O F H E T E R O S I S , (27) 123 G E N E T I C S AND BREEDING O F SOYBEAN, (14) 149 G E N E T I C S , P R Y S I O L O G I C A L , O F CROP Y I E L D , (24) 97 G E N E T I C S , Q U A N T I T A T I V E , RELEVANCE TO PLANT BREEDING. 1261 277 G E N E T I C S , SOMATIC C E L L , AND PLANT I N P R O V E H E N T , (29).39 . GEOHORPHOLOGY, RELATION TO S O I L NORPHOLOGY AND G E N E S I S , (23) 51 GERM P L A S N , PLANT, PRESENT AND FUTURE. 123) 1 GRAIN LEGUMES O F LOWLAND T R O P I C S , (26j 1 . GRAIN Y I E L D S O F CEREALS, A S P E C T S O F COHPARATIVE PHYSIOLOGY O F , (28) 301 GRASS bND LEGUNE SEED PRODUCTION AND T E S T I N G , ADVANCES I N , (12) 42 GRASS BREEDING, PROGRESS I N , (8) 128 GRASS TETANY O F RUMINANTS, (22) 331 GRASSES, A D A P T A B I L I T Y AND BREEDING FOR SOUTHEASTERN S T A T E S , (3) 197 G R A S S E S AND LEGUHES, NEH, FOR S O I L AND WATER C O N S E R V a T I O N , (10) 350 GRASSES, NITROGEN F I X A T I O N I N , (29) 1 GRASSLAND AGRONONY I N AUSTRALIA, (4) 1 GRASSLAND NICROFLORA, (22) 375 GREAT P L A I N S , AGRONOHIC TRENDS AND P R O B L E H S I N , (10) 1 GREEN HANURING, VIEWED BY A PEDOLOGIST. (7) 142 G R O l T H AND CULTURE O F CORN, RELATED TO MINERAL N U T R I T I O N . ( 8 ) 321

5

KEY-WORD INDEX FOR VOLUMES 1-30 GROHTH AND FLOWERING O F SORGHUN, G E N E T I C CONTROL OF, ( 2 5 ) GROHTH OF ALFALFA, E F F E C T S O F ENVIRONNENT ON, ( 2 9 ) 183 GROHTH O F LEGUME S E E D L I N G , (29) 119

125

H HARVEST INDEX OF CEREALS, AGRONONIC AND PLANT BREEDING C R I T E R I O N , (18) 3 6 1 HEALTH O F ANINALS AND H U N A N S , CHEMICAL NONITORING O F S O I L S FOR, (17) 305 H E R B I C I D E S , BEHAVIOR I N PLANTS, (24) 327 HETEROSIS PHYSIOLOGICAL, B I O C H E R I C A L , A N D G E N E T I C B A S I S , (27) 123 HORl'ICULTURE A N D AGRICULTURE, CHANGING PATTERN I N CANADA, ( 5 ) 320 HYBRID COTTON, S P E C I F I C PROBLERS AND P O T E N T I A L S , (30) 129 HYBRID WHEAT, (20) 199 HUNIC SUBSTANCES, S O I L , STRUCTURAL C H E N I S T E Y O F , (17) 328

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1

I N F I L T R A T I O N O F WATER I N T O S O I L S , ( 1 2 ) 311 I N H E R I T A N C E , EXTRACHRONOSONAL, ROLE I N P L I N T EREEDING, (24) 1 I N J U R Y , FROST A N D C H I L L I N G , TO GROWING PLANTS, (22) 203 I N S E C T A N D D I S E A S E R E S I S T A N C E I N R I C E , ( 2 9 ) 265 I N S E C T S , PLANT R E S I S T A N C E TO, (29) 1 8 7 I N T E R A C T I O N S , CLAY- ORGANIC CONPLEXES, ( 2 2 ) 75 INTERNATIONAL AGRICULTURE, COLLABORATION I N , (6) 95 ION ABSORPTION BY PLANT ROOTS, ( 2 5 ) 1 6 3 IRON C H L O R O S I S I N PLANTS, (8) 3 2 9 I R R I G A T E D PASTURES, ( 2 ) 3 5 1 I R R I G A T I O N , AGRICULTURE, AND SOIL RESEARCH I N UNITED S T A T E S , ( 3 ) I R R I G A T I O N . RELATICN T O S A L I N I T Y .~.116), 139 IRRIGATION, TRICKLE-DRIP, P R I N C I P L E S AND A P P L I C A T I O N , (29) 3 4 3 I S O P O P E S , USES I N S O I L P H Y S I C S RESEARCH, ( 1 4 ) 321

323

L LADINO CLOVER, (2) 2 0 8 LAND, AGRICULTURAL, ABUNDANCE A N D S I G N I F I C A N C E O F EARTHWORMS I N , ( 1 3 ) 249 LAND A N D S O I L S USE I N NETHERLANDS, (11) 3 3 1 LAND, I N D U S T R I A L , VEGETATION CONTROL ON, (U) 305 LAND TREATNENT OF WASTE WATER, ( 2 6 ) 133 LATERITE, (14) 1 LEGUNE A N D GRASS S E E D PRODUCTION A N D T E S T I N G , ADVANCES I N , (12) 42 LEGUNE S E E D L I N G , GROWTH 3 F . (29) 1 1 9 LEGllMES AND GRASSES, NEW, FOR S O I L A N D WATER CONSERVATION, (10) 350 LEGUMES, G R A I N , OF LOWLAND T R O P I C S , (26) 1 LESPEDEZAS, ( 9 ) 113 L I N E A N D F E R T I L I Z E R REQUIREMENTS O F S O I L , CHENICAL T E S T S FOR, (8) 2 4 2 L I U I N G , (10) 475 LODGING I N WHEAT AND OATS, (25) 2 0 9 LOWLAND T R O P I C S , GRAIN LEGUMES O F , (26) 1 N

MACHINERY, AGRICULTURAL, RECENT DEVELOPMENTS I N , ( 1 1 ) 1 7 1 NAIZE, CARBOHYDRATE S Y N T H E S I S I N , ( 2 0 ) 275 MALTING BARLEY I N UNITED S T A T E S , ( 2 5 ) 3 2 7 RANAGENENT A N D G E N E S I S O F ACID-SULFATE S O I L S , (25) 265 NANAGERENT, FARN, I N P A C T OF CHEMIC?IL WEED CONTROL ON, ( 1 5 ) 1 6 1 NANGANESE, S O I L , RELATION TO PLANT GROWTH, (4) 222 R A N U R I N G , GREEN, VIEWED BY A P E D O L O G I S T , ( 7 ) 142 MATURITY GENES OF SORGHUM (19) 267 NEADOWS, ALFALFA, MANAGEMENT, ( 3 ) 94 MEDITERRANEAN ANNUAL-TYPE PASTURES, ECOLOGY O F , (18) 1 NICROBIAL A C T I V I T I E S I N S O I L S AND R I N E R A L N U T R I T I O N OF PLANTS, (7) NICROBIOLOGY. PLACE I N S O I L S C I E N C E , (7) 3 9 9

75


6

MICROELECTRODE, PLATINUM, FOR BEASUREMENT OF S O I L AERATION, (22) 2 3 5 MICROFLORA OF GRASSLAND, ( 2 2 ) 375 NICRONUTRIENT ELEMENTS. CHEMISTRY I N S O I L S , (15) 119 NICRONUTRIENTS I N S O I L S , PLANTS AND ANINALS (24) 267 NICRONUTRIENT USAGE, TECHNICAL A S P E C T S , (6) 183 NICROORGANISMS, S O I L , A N D PLANT ROOTS, (1) 2 4 1 MILLET, PEARL, BREEDING A N D CYTOGENETICS, (20) 50 N I N E R A L I Z A T I O N O F ORGANIC NITROGEN I N S O I L , (7) 300 NINERAL N U T R I T I O N AND GROWTH O F TOBACCO, (19) 212 MINERAL N U T R I T I O N OF CORN, RELATED T O GROWTH AND CULTURE, ( 8 ) 3 2 1 MINERAL N U T R I T I O N OF PLANTS AND N I C R O B I A L A C T I V I T I E S I N S O I L S , (7) 75 NINERAL N U T R I T I O N OF PLANTS AND S O I L COLLOID T Y P E , ( 4 ) 67 MINERAL N U T R I T I O N OF SOYBEANS, ( 1 2 ) 2 3 0 MINERALS, CLAY, I N S O I L S , (1) 159 MINERALS, S O I L , CHEMICAL WEATHERING O F , (5) 221 M I S S I S S I P P I VALLEY, P R A I R I E S O I L S I N , ( 2 ) 157 MIKTURES OF CROPS, BIOMASS PRODUCTIVITY OF, (26) 177 MODIFICATION, GENETIC, OF PLANT P R O T E I N QUALITY, (21) 1 7 1 MOLYBDENUN AS A F E R T I L I Z E R , ( 8 ) 1 6 4 NOUNTAIN S O I L S . COLORADO, (17) 234 N

NEMATODE CONTROL, CHEMICAL TREATMENT O F S O I L FOR, (3) 243 NETHERLANDS, S O I L S A N D LAND USE I N , (11) 3 3 1 NET RADIOMETERS, C A L I B R A T I O N A N D USE, (26) 2 6 1 N I T R A T E , ACCUMULATION I N CROPS A N D POISONING O F ANIMALS, (16) 1 9 7 NITRATE ACCUMULATION I N VEGETABLES, (28) 7 1 N I T R I F I C A T I O N EETARDERS, (23) 337 NITROGEN AND PHOSPHORUS, A V A I L A B I L I T Y TO R I C E I N WATERLOGGED S O I L S , NITEOGEN A P P L I E D TO S O I L S , F A T E O F , (18) 219 NITROGEN, E F F E C T S ON PHOSPHORUS A V A I L A B I L I T Y TO PLANTS, (11) 369 NITROGEN F E R T I L I Z E R S , SLOW-RELEASE, ( 2 3 ) 3 3 7 NITROGEN F I X A T I O N I N GRASSES, (29) 1 NITROGEN, ORGANIC, N I N E R A L I Z A T I O N I N S O I L , ( 7 ) 300 NITROGEN, S O I L , (2) 8 1 NITROGEN, S O I L A N D F E R T I L I Z E R , TRACERS FOB RESEARCH ON, (18) 219 NITROGEN, S O I L , ENIGMA OF BALANCE S H E E T S NITROGEN S T R E S S I N PLANTS, (28) 1 NITROGENOUS F E R T I L I Z E R , ANHYDROUS AMMONIA AS, ( 8 ) 62 NUCLEO-CYTOPLASMIC R E L A T I O N S H I P S I N WHEAT, (28) 267 NUT A N D T R E E F R U I T PRODUCTION, PROGRESS A N D PROBLEMS, (17) 283 NUTRIENT MOVEMENT TO PLANT ROOTS, (20) 9 1 NUTRIENT UPTAKE, RELATION TO ROOT SYSTEM CONFIGURATION, (22) 159 N U T R I T I O N , COPPER I N , ( 4 ) 147 NUTRITION OF PLANTS A N D Z I N C I N S O I L S , ( 2 4 ) 1 4 7 NUTRITION, MINERAL, OF SOYBEANS, (12) 2 3 0 NITTRITIVE VALUE, FORAGE CROPS, ( 2 1 ) 1

(20)

0

OATS A N D WHEAT, LODGONG I N , ( 2 5 ) 209 O I L CROP, CASTORBEANS, FOR MECHANIZED PRODUCTION, (10) 2 5 8 ORGANIC-CLAY COMPLEXES, I N T E R A C T I O N S , (22) 75 CRGANIC FRACTION O F S O I L , (5) 153 ORGANIC NITROGEN, MINERALIZATION I N S O I L S , ( 7 ) 300 ORGANIC PHOSPHORUS, S O I L , (29) 8 3 ORGANIC S O I L S , (8) 377 ORGANIC S O I L S , C L A S S I F I C A T I O N AND P R O P E R T I E S , (17) 115 OXIDANT POLLUTANTS OF A I R , PLANT RESPONSES TO, (27) 89 P P A C I F I C NORTHWEST, F I E L D CROP PRODUCTION A N D S C I L MANAGEMENT I N , PASTURE A N D C R O P PLANTS, C O N P E T I T I C N AMONG, (15) 1 PASTURES, ECOLOGY O F fiEDITERRANEIN ANNUAL-TYPE, (18) 1 PASPURES, I R R I G A T E D , ( 2 ) 3 5 1 PASTURES, T R O P I C A L , (22) 1

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7

PEARL MILLET, BREEDING A N D CYTOGENETICS, ( 2 0 ) 50 P E S T I C I D E S , BEHAVIOR I N S O I L S , ( 2 3 ) 1 4 7 PETR3LEUM HYDROCARBONS, CONTAMINATION OF S O I L S BY, ( 13) 1 9 7 PHARMACEUTICAL INDUSTRY, PRODUCTION O F SOLASODINE FOR, ( 3 0 ) 2 0 7 PHOSPHATE ROCK FOR DIRECT A P P L I C A T I O N TO S O I L S , ( 3 0 ) 1 5 9 PHOSPHORUS AND NITROGEN, A V A I L A B I L I T Y TO R I C E I N WATERLOGGED S O I L S , ( 2 0 ) 3 2 3 PHOSPHORUS, "AVAILABLE", I N F E R T I L I Z E R S , CROP RESPONSE TO, ( 1 6 ) 5 9 PHOSPHORUS, E F F E C T S OF NITROGEN O N A V A I L A B I L I T Y OF T O PLANTS, ( 1 1 ) 3 6 9 EHOSPHORUS, F I X A T I O N I N S O I L S , ( 9 ) 9 6 PHOSPHORUS I N RUNOFF A N D STREAMS, ( 2 5 ) 1 PHOSPHORIJS I N S O I L , F I X A T I O N , ( 1 ) 3 9 1 PHOSPHORUS, S O I L , ( 1 9 ) 1 5 1 PHOSPHORUS, S O I L ORGANIC, ( 2 9 ) 8 3 PHOTOSYNTHESIS A N D CROP PRODUCTION, ( 2 3 ) 3 17 PHYSICAL CHEMISTRY OF CLAY-WATER I N T E R A C T I O N , ( 1 3 ) 2 6 9 PHYSICAL P R O P E R T I E S OF ALLOPHANE S O I L S , ( 2 9 ) 2 2 9 PHYSIOLOGICAL A N D ECOLOGICAL FACTORS I N FORAGE SEED MIXTURES, ( 4 ) 1 7 9 PHYSIOLOGICAL B A S I S OF Y I E L D V A R I A T I O N , ( 4 ) 1 0 1 P H Y S I O L O G I C A L , B I O C H E H I C A L , AND G E N E T I C B A S I S OF H E T E R O S I S , ( 2 7 ) 1 2 3 PHYSIOLOGICAL G E N E T I C S OF CROP Y I E L D , ( 2 4 ) 97 PHYSIOLOGY, COMPARATIVE, OF G R A I N Y I E L D S O F CEREALS, ( 2 8 ) 3 0 1 PHYSIOLOGY OF F I E L D PLANTS, ( 1 6 ) 1 PHYSIOLOGY OF R I C E PLANT, ( 2 3 ) 2 4 1 PHYSIOLOGY OF SOYBEAN, ( 1 2 ) 2 6 5 PHYSIOLOGY OF WATER D E F I C I T S I N PLANTS, ( 2 7 ) 1 P I N U S RADIATA F O R E S T S , S 3 I L A N D F E R T I L I Z E R REQUIREMENTS O F , ( 1 9 ) 3 0 7 PLANT BREEDING, I M P L I C A T I O N S OF POPULATION V A R I A B I L I T Y , ( 1 6 ) 2 8 1 PLANT BREEDING, RELEVANCE O F QUANTITATIVE G E N E T I C S TO, ( 2 6 ) 2 7 7 PLANT BREEDING, ROLE O F EXTRACHROMOSOMAL I N H E R I T A N C E I N , ( 2 4 ) 1 PLANT C O M P E T I T I O N AMONG CROP A N D PASTURE PLANTS, ( 1 5 ) 1 PLANT ENERGY ENVIRONMENT, ( 1 8 ) 1 7 1 PLANT GERM PLASM, PRESENT AND FUTURE, ( 2 3 ) 1 PLANT GROWTH A N D S O I L AERATION, ( 1 8 ) 5 8 PLANT GROWTH ON S A L I N E AND ALKALI S O I L S , ( 1 ) 1 PLANT GROUTH, RELATION T 3 S O I L MANGANESE, ( 4 ) 2 2 2 PLANT IMPROVEMENT AND SOMATIC C E L L G E N E T I C S , ( 2 9 ) 3 9 PLANT INTRODUCTION, AS FBDERAL S E R V I C E T C AGRICULTURE, ( 7 ) 189 PLANT NUTRIENT BEHAVIOR AND F E R T I L I Z E R USE, CHANGING CONCEPTS, ( 1 0 ) 6 8 PLANT NUTRIENT L O S S E S BY YATER EROSION, ( 1 5 ) 3 0 3 PLANT N U T R I T I O N AND Z I N C I N S O I L S , ( 2 4 ) 1 4 7 PLANT N U T R I T I O N , MINERAL, AND MICROBIAL A C T I V I T I E S I N S O I L S , (7) 7 5 PLANT N U T R I T I O N , HINERAL, AND S O I L COLLOID T Y P E , (4) 6 7 PLANT NUTRITION, POTASSIUM I N , ( 6 ) 2 5 4 PLANT POPULATION, CORN, I N RTLATION T O S O I L P R O D U C T I V I T Y , ( 1 0 ) 4 3 6 PLANT POPULATION, Q U A N T I T A T I V E R E L A T I O N S H I P S WITH CROP Y I E L D S , ( 2 1 ) 2 8 1 PLANT PROTEIN QUALITY, G E N E T I C M O D I F I C A T I O N , ( 2 1 ) 1 7 1 PLANT PROTOPLAST RESEARCH, PROGRESS, PROBLEMS, PROSPECTS, ( 2 8 ) 1 1 9 PLANT R E S I S T A N C E T O I N S E C T S , ( 2 4 ) 1 8 7 PLANT RESPONSE TO A I R POLLUTANTS, ( 2 3 ) 1 1 1 PLANT RESPONSE TO PHYSICAL E F F E C T S O F S O I L COMPACTION, ( 1 6 ) 1 8 1 PLANT RESPONSES TO A I R POLLUTION OXIDANTS, ( 2 7 ) 89 PLANT ROOTS AND S O I L MICROORGANISflS, ( 1 ) 2 4 1 PLANT ROOTS, I O N ABSORPTION BY, ( 2 5 ) 1 6 3 PLANT ROOTS, MOVEMENT OF N U T R I E N T S TO, ( 2 0 ) 9 1 PLANT S C I E N C E S A N D ATOMIC ENERGY, ( 4 ) 2 7 9 PLANT WATER D E F I C I T S , PHYSIOLOGY O F , ( 2 7 ) 1 PLANT UATER S U P P L Y , ROLE O F ROOTING C H A R A C T E R I S T I C S I N , ( 3 0 ) 9 9 P L A N T S , BEHAVIOR O F H E R B I D I D E S I N , ( 2 4 ) 3 2 7 PLANTS. F I E L D , PHYSIOLOGY O F , ( 1 6 ) 1 PLANTS, GROWING, FROST AND C H I L L I N G I N J U R Y , ( 2 2 ) 2 0 3 PLANTS, I R O N C H L O R O S I S I N (13) 3 2 9 PLANTS, NITROGEN S T R E S S I N , ( 2 8 ) 1 PLANTS, S O I L S , ANIMALS, S I L I C A I N , ( 1 9 ) 1 0 7 PLANTS, S O I L S , AND ANIMALS, TRACE METALS I N , ( 2 4 ) 2 6 7 PLATINUM HICROELECTRODE, C A A R A C T E R I Z I N G S O I L CXYGEN C O N D I T I O N S WITH, ( 1 6 ) 2 4 9

,


8

PLAPINUM MICROELECTRODE METHOD, MEASUREMENT O F S O I L A E R A T I O N , (22) 235 PODZOL AND P O D Z O L I C S O I L S , (13) 1 POLLUTANTS, A I R , PLANT R E S P O N S E TO, (23) 1 1 1 POLYSACCHARIDES, S O I L , EXTRACTION, CHARACTERIZATION, S I G N I F I C A N C E , (21) POPULATION V A R I A B I L I T Y , I R P L I C A T I O N S I N PLANT BREEDING, ( 1 6 ) 281 POTASSIUM I N PLANT N U T R I T I O N , (6) 254 POTASSIUM, S O I L , CHEMISTRY O F , ( 3 ) 113 POTATO PRODUCTION, (1) 353 P O T E N T I A L L Y ARABLE S O I L S OF WORLD, (21) 1 0 9 P R A I R I E S O I L S I N UPPER M I S S I S S I P P I VALLEY, (2) 1 5 7 PRESERVATION AND STORAGE O F FORAGE C R O P S , (2) 274 PRESERVATION O F S E E D S T O C K S , (19) 8 7 P R O D U C T I V I T Y , BIOMASS, OF CROP MIXTURES, (26) 177 PROPAGATION OF CROPS BY RATOON S Y S T E R , ( 2 2 ) 285 P R O T E I N QUALITY O F PLANTS, G E N E T I C M O D I F I C A T I O N , (21) 1 7 1 PROTOPLAST RESEARCH, PLANT, PROGRESS, PROBLEMS. P R O S P E C T S , (18) 119

195

Q QUANTITATIVE GENETICS,

RELEVANCE TO PLANT BREEDING,

(26)

277

R RADIOMETERS, NET, C A L I B R A T I O N AND USE, ( 2 6 ) 261 RAINFALL E R O S I O N , (14) 109 RANGE MANAGEMENT, PROGRESS I N , (6) 1 RATOON C R O P P I N G , VARIOUS C R O P S , (22) 285 RECLAMATION OF COAL MINE S P O I L S , ( 2 ) 318 RED CLOVER, (12) 365 R E L A T I O N S H I P S , Q U A N T I T A T I V E , PLANT POPULATION WITH C R O P Y I E L D , (21) 2 8 1 REM3TE S E N S I N G , ROLE I N DETERMINING D I S T R I B U T I O N AND Y I E L D O F C R O P S , (27) 271 RESIDUAL E F F E C T O F F E R T I L I Z E R , (9) 205 R E S I S T A N C E O F P L A N T S TO I N S E C T S , (24) 1 8 7 RETARDERS, N I T R I F I C A T I O N , (23) 3 3 7 R I C E , A V A I L A B I L I T Y TO O F NITROGEN A N D PHOSPHORUS I N WATERLOGGED S O I L S , (201 323 R I C E , D I S E A S E AND I N S E C T R E S I S T A N C E I N , (29) 265 R I C E , IMPROVEMENT AND CULTWRE I N U N I T E D S T A T E S , (14) 6 1 R I C E PLANT, PHYSIOLOGY, ( 2 3 ) 241 ROCK PHOSPHATE FOR DIRECT A P P L I C A T I O N TO S O I L S , (30) 1 5 9 ROOP A N D SHOOT GROWTH, MECHANICAL R E S I S T A N C E O F S O I L AS FACTOR I N , (19) 1 ROOT EXUDATION, FACTORS A F F E C T I N G , (23) 89 ROOT SYSTEM CONFIGURATION, R E L A T I O N TO N U T R I E N T UPTAKE, (22) 159 ROOTING C H A R A C T E R I S T I C S , ROLE I N WATER S U P P L Y T O PLANTS, (30) 99 ROOPS, PLANT, MOVEMENT OF N U T R I E N T S T O , (20) 9 1 R001S. PLANT, I O N ABSORPTION BY, (25) 1 6 3 RUMINANTS, G R A S S TETANY OF, (22) 3 3 1 RUNOFF AND STREAMS, PHOSPHORUS I N , (25) 1 RUST, WHEAT STEM, RACE 158. (10) 1U3

S SAFFLOWER, (10) 290 S A L I N E AND A L K A L I S O I L S , PLANT GROUTH ON, (1) 1 S A L I N I T Y , R E L A T I O N T O I R R I G A T I O N , (16) 139 SEED FLAX IMPROVEMENT, (6) 1 4 4 SEED MIXTURES, FORAGE, FACTORS I N COMPOUNDING, (4) 1 7 9 SEED PRODUCTION AND T E S T I N G , C R A S S A N D LEGURES, ADVANCES I N , ( 1 2 ) 4 2 SEED STOCKS PRESERVATION, (19) 87 SEED T E S T I N G AND PRODUCTION, GRASS AND LEGUMES, ADVANCES I N , (12) 4 2 S E E D L I N G , LEGUME, GROUTH O F , (29) 1 1 9 S E N S I N G , REROTE, ROLE I N D E T E R M I N I N G D I S T R I B U T I O N AND Y I E L D OF C R O P S , S I L I C A I N S O I L S , (15) 339 S I L I C A I N S O I L S , PLANTS, ANIMALS, (19) 107 S I T E QUALITY, F O R E S T , EVALUATION I N U N I T E D S T I T E S , (17) 209

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271


9

SLOW-RELEASE NITROGEN F E R T I L I Z E R S , ( 2 3 ) 3 3 7 SMALL GRAINS, BARLEY YELL3W DWARF V I R U S D I S E A S E O F , ( 1 3 ) 2 1 7 S O I L AERATION AND PLANT GROWTH, ( 1 8 ) 5 8 S O I L AERATION, MEASUREMEIT BY PLATINUM MICROELECTRODE HETHOD, ( 2 2 ) 2 3 5 S O I L AGGREGATION, (7) 1 S O I L AGGREGATION, DYNAMICS O F , ( 1 8 ) 1 0 7 S O I L AND C R O P S , R E L A T I O N T O WATER, ( 1 1 ) 1 S O I L A N D F E R T I L I Z E R NITROGEN, TRACERS FOR RESEARCH ON, ( 1 8 ) 2 1 9 S O I L A N D F E R T I L I Z E R PHOSPHORUS, E F F E C T S O F NITROGEN ON A V A I L A B I L I T Y , ( 1 1 ) 3 6 9 S O I L A N D F E R T I L I Z E R REQUIREMENTS O F P I N U S RADIATA F O R E S T S , ( 1 9 ) 3 6 7 S O I L AND F O R E S T GROWTH, (U) 3 3 0 S O I L AND WATER CONSERVATION, NEW LEGUMES AND GRASSES F O R , ( 1 0 ) 3 5 0 S O I L BULK D E N S I T Y AND P E N E T R A B I L I T Y , MEASUBERENT, ( 9 ) 1 5 9 S O I L CONCEPT, ( 2 0 ) 1 S O I L C L A S S I F I C A T I O N , S T A T I S T I C A L METHODS I N , ( 1 8 ) 3 7 S O I L C L A S S I F I C A T I O N SYSTEM, TECHNICAL. FOE SURVEY I N T E R P R E T A T I O N , ( 3 0 ) 2U7 S O I L COMPACTION, R E S P O N S E O F P L A N T S T O P H Y S I C A L E F F E C T S O F , ( 1 6 ) 1 8 1 S O I L C O L L O I D T Y P E AND MINERAL N U T R I T I O N O F PLANTS, (U) 6 7 S O I L CONSERVATION AND P R O D U C T I V I T Y , MANAGEMENT FOR, ( 5 ) 3 8 3 S O I L CONSERVATION I N U N I T E D S T A T E S , PROBLEMS AND PROGRESS, (3) 2 6 5 S O I L C O N S T I T U E N T S , AMORPHOUS CLAYS, ( 2 6 ) 2 1 1 S O I L F E R T I L I T Y , ROLE OF S U L F U R I N , ( 1 0 ) 1108 S O I L G E N E S I S AND MORPHOLOGY, R E L A T I O N T O GEOMORPHOLOGY, ( 2 3 ) 5 1 S O I L HUMIC S U B S T A N C E S , STRUCTURAL C H E M I S T R Y O F , ( 1 7 ) 3 2 8 S O I L MANGANESE, R E L A T I O N TO PLANT GROIITH, (4) 2 2 2 S O I L MANAGEMENT A N D F I E L D CROP PRODUCTION, P A C I F I C NORTHWEST, (8) 1 S O I L MANAGENENT FOR CONSERVATION AND P R O D U C T I V I T Y , ( 5 ) 3 8 3 S O I L MANAGENENT, NEW CONCEPTS I N CORN B E L T , ( 6 ) 1 2 1 S O I L , MECHANICAL R E S I S T A N C E O F , FACTOR I N ROOT A N D SHOOT GROWTH, ( 1 9 ) 1 S O I L MICROORGANISNS, AND PLANT ROOTS, ( 1 ) 2U1 S O I L MINERALS, CHEMICAL WEATHERING OF, ( 5 ) 2 2 1 S O I L MINERALS, CLAY, ( 1 ) 3 9 S O I L MORPHOLOGY AND G E N E S I S , R E L A T I O N TO GEONORPHOLOGY, (23) 5 1 S O I L NITROGEN, ( 2 ) 8 1 S O I L NITROGEN, ENIGMA O F BALANCE S F E E T S , ( 7 ) 2 1 3 S O I L NITROGEN, ORGANIC, M I N E R A L I Z A T I O N O F , ( 7 ) 3 0 0 S O I L ORGANIC F R A C T I O N , ( 5 ) 1 5 3 S O I L OXYGEN C O N D I T I O N S , C H A R A C T E R I Z I N G W I T H PLATINUM H I C R O E L E C T R O D E , ( 1 6 ) 2 4 9 S O I L P E N E T R A B I L I T Y AND BULK D E N S I T Y , MEASURENENT, ( 9 ) 1 5 9 S O I L PHOSPHORUS, ( 1 9 ) 1 5 1 S O I L PHOSPHORUS, F I X A T I O N , ( 1 ) 3 9 1 S O I L PHOSPHORUS, ORGANIC, ( 2 9 ) 83 S O I L P H Y S I C S RESEARCH, I S O T O P E U S E S A N D BETHODS I N , (111) 3 2 1 S O I L POLYSACCHARIDES, EXTRACTION, C H A R A C T E R I Z A T I O N , S I G N I F I C A N C E , ( 2 1 ) 1 9 5 S O I L POTASSIUM, CHEMISTRY OF, ( 3 ) 1 1 3 S O I L P R O D U C T I V I T Y , R E L A T I O N T O CORN PLANT P O P U L A T I O N , ( 1 0 ) 4 3 6 S O I L RESEARCH, I R R I G A T I O N , A N D AGRICULTURE I N U N I T E D S T A T E S , ( 3 ) 3 2 3 S O I L S C I E N C E , P L A C E OF MICROBIOLOGY I N , ( 7 ) 3 9 9 S O I L SURVEY I N T E R P R E T A T I O N , T E C H N I C A L C L A S S I F I C A T I O N SYSTEM FOR, ( 3 0 ) 2 4 7 S O I L T E S T S , CHEMICAL, F E R T I L I Z E R A N D L I M E R E Q U I R E M E N T S , (8) 2 4 2 S O I L - WATER BEHAVIOR, TRANSPORT C O E F F I C I E N T S AND F U N C T I O N S , ( 1 8 ) 3 2 7 SOIL-WATER MANAGEMENT, T R I C K L E - D R I P I R R I G A T I O N I N , ( 2 9 ) 3 4 3 S O I L WATER CONTROL, ( 2 ) 2 3 4 S O I L WATER, REQUIREMENT A N D A V A I L A B I L I T Y , ( 6 ) 6 7 S O I L , WATERLOGGED, A V A I L A B I L I T Y TO R I C E O F NITROGEN A N D PHOSPHORUS I N , ( 2 0 ) 3 2 3 S O I L Z I N C A N D PLANT N U T R I T I O N , ( 2 4 ) 147 S O I L S , ACID-SULFATE, G E N E S I S AND NANAGEMENT, ( 2 5 ) I L K S O I L S , ALLOPHANE, P H Y S I C A L P R O P E R T I E S O F , ( 2 9 ) 2 2 9 S O I L S , AMORPHOUS I N O R G A N I C MATERIALS I N , ( 1 6 ) 3 2 7 S O I L S A N D C R O P S , BORON I N , ( 1 ) 3 2 1 S O I L S A N D LAND USE I N NETHERLANDS, ( 1 1 ) 3 3 1 S O I L S AND S O I L MATERIALS, ANION ADSORPTION B Y , ( 3 0 ) 1 S O I L S , AUSTRALIAN, R E S P O N S E S T O F E R T I L I Z E R S , ( 1 0 ) 1 6 8 S O I L S , BEHAVIOR O F P E S T I C I D E S I N , ( 2 3 ) l U 7 S O I L S , B I O L O G I C A L S I G N I F I C A N C E O F ENZYMES I N , ( 2 7 ) 2 5


10

CHEMISTRY O F MICRONUTRIENT ELEllENTS I N , (15) 119 CLAY FRACTION, (12) 1 CONTAMINATION BY PETROLEUM HYDROCARBONS, (13) 197 CORN BELT, NEW CONCEPTS O F MANAGEMENT, (6) 121 D I R E C T A P P L I C A T I O N O F ROCK PHOSPHATE TO. 1301 159 ELECTRON MICROPROBE X-RAY ANALYZER F O R , - ( 2 0 ) ‘ 153 F A T E O F NITROGEN A P P L I E D T O , (18) 219 FRAGIPAN, EASTERN U N I T E D S T A T E S , (21) 237 MOUNTAIN. COLORADO. 1171 234 SOILS-OF WORLD,. POTENTIAL~Y‘ A R A B L E , (21) 109 S O I L S . ORGANIC, (8) 377 S O I L S , ORGANIC, C L A S S I F I C A T I O N AND P R O P E R T I E S , (17) 115 S O I L S , PHOSPHORUS F I X A T I O N I N , (9) 96 S O I L S , PLANTS, AND ANIMALS, TRACE METALS I N , (24) 267 S O I L S , PLANTS, ANIMALS, S I L I C A I N , (19) 107 SOILS, PODZOL A N D PODZOLIC, (13) i S O I L S , P R A I R I E , I N UPPER I l I S S I S S I P P I VALLEY, (2) 157 S O I L S . REACTIONS O F AMMONIA I N .. (101 . . 325 SOILS; SILICA IN, (15) 339 S O I L S , SUBMERGFD, CHEMISTRY O F , (24) 29 S O I L S , WATER I N F I L T R A T I O N I N T O , (12) 311 SORGHUN, G E N E T I C CONTROL O F FLOWERING A N D GROUTH OF, (25) 125 SORGHUM IMPROVEMENT, (6) 305 SORGHUM, MATURITY GENES O F , (19) 287 SOLBSODINE PRODUCTION FOR PHARMACEUTICAL INDUSTRY, (30) 207 SOMATIC CELL G E N E T I C S A N D PLANT IMPROVEMENT, (29) 39 SOYBEAN G E N E T I C S A N D BREEDING, (14) 149 SOYBEAN, PHYSIOLOGY O F , (12) 265 SOYBEANS, (1) 77 SOYBEANS, CORN, ENERGY REQUIREMENTS, TILLAGE-PLANTING SYSTEMS, SOYBEANS, MINERAL MUTRITION O F , (12) 230 S T A T I S T I C A L METHODS I N S O I L C L A S S I F I C A T I O N , (28) 32 S T A T I S T I C S , CONTRIBUTIONS T O AGRONOHY, (9) 177 STEM RUST O F WHEAT, RACE 15R. ( 1 0 ) 143 STORAGE A N D PRESERVATION OF FORAGE C R O P S , (2) 274 STREAMS AND RUNOFF, PHOSPHORUS I N , (25) 1 S T R E S S , NITROGEN, I N PLANTS, (28) 1 STUBBLE MULCH FARMING, (13) 125 SUBMERGED S O I L S , CHEMISTRY OF, (24) 29 S U B S O I L , (3) 1 SUBTEFRANEAN CLOVER, (13) 57 SUGAR BEET, IMPROVEMENT I N UNITED S T A T E S , SULFATE S O I L S , ACID, G E N E S I S A N D MANAGEMENij) 265 SULFUR, ROLE I N S O I L F E R T I L I T Y , (10) 408 SWEDISH CROP PRODUCTION, RECENT CHANGES I N , (7) 39 SWEETCLOVER IMPROVEMENT, (17) 164 SOILS, SOILS, SOILS, SOILS, SOILS, SOILS, SOILS, SOILS, SOILS

-

(29) 141

(92;)

T TALL FESCUE, (8) 283 TETANY, GRASS, OF RUMINANTS, (22) 331 TILLAGE-PLANTING SYSTEMS, ENERGY REQUIREMENTS. CORN, SOYBEANS, (29) 141 T I L L A G E , ZERO, (25) 77 TOBACCO, GROWTH AND MINERAL N U T R I T I O N OF, (19) 212 TRACE ELEMENT USAGE, TECHNICAL A S P E C T S , (6) 183 TRACE ELEMENTS, AGRONOMIC CONTROLS OVER ENVIRONMENTAL CYCLING O F , (20) 235 TRACE METALS I N S O I L S , PLANTS, A N C ANIMALS, (24) 267 TRACERS FOR S O I L A N D F E R T I L I Z E R RESEARCH, (18) 219 TREE P R O I T A N D NUT PRODUCTION, PROGRESS A N D PROBLEMS, (17) 283 T R E F O I L , B I R D S F O O T , (22) 119 T R I C K L E - D P I P I R R I G A T I O N , P R I N C I P L E S A N D A P P L I C A T I O N , (29) 343 T R I T I C A L E , DEVELOPMENT OF, (26) 315 T R O P I C A L C O N D I T I O N S , F E R T I L I Z E R S FOR USE UNDER, (27) 175 TROPICAL PASTURES, (22) 1 T R O P I C S , LOWLAND, GRAIN LEGUMES OF, (26) 1 TURFGRASS MANAGEMENT I N U N I T E D S T A T E S , (18) 260

11

KEY-WORD INDEX FOR VOLUMES 1-30 U UNITED UNITED UNITED UNITED UNITED UNITED

S T A T E S A N D EUROPE, CONCEPT O F BRAUNERDE I N , ( 9 ) 217 S T A T E S , HALP-CENTURY O F WHEAT IMPROVEMENT I N , ( 5 ) 1 S T A T E S , IMPROVEMENT A N D CULT'IRE O F R I C E I N , (14) 6 S T A T E S , SOUTHERN, WEED CONTROL I N P R I N C I P A L C R O P S , (7) S T A T E S , SOUTHWEST, AGRONOMY I N , ( 1 2 ) 197 S T A T E S , TURFGRASS MANAGENENT I N , (18) 260

252

V

VEGETABLE PRODUCTION, ( 2 ) 114 VEGETABLES, N I T R A T E ACCUMULATION I N , ( 1 8 ) 7 1 VEGETATION CONTROL ON I N D U S T R I A L LANDS, ( U ) 3C5 W

UASTEWATER. LAND TREATMENT OF, ( 2 6 ) 133 WATER-CLAY I N T E R A C T I O N , P H Y S I C A L CHEMISTRY O F , (13) 2 6 9 WATER D E F I C I T S , CROP, (28) 1 6 1 WATER D E F I C I T S I N PLANTS, PHYSIOLOGY OF, ( 2 7 ) 1 WATER, E F F I C I E N T U S E O F , AND F E R T I L I Z E R S , ( 1 4 ) 223 WATER E R O S I O N , PLANT NUTRIENT L O S S E S BY, ( 1 5 ) 303 WATER I N F I L T R A T I O N I N T O S O I L S , ( 1 2 ) 3 1 1 WATER, R E L A T I O N TO S O I L AND C R O P S , (11) 1 WATER, S O I L , CONTROL, (2) 234 WATER, S O I L , REQUIREMENT AND A V A I L A B I L I T Y , ( 6 ) 67 WATER S U P P L Y T O PLANTS, ROLE O F ROOTING C H A R A C T E R I S T I C S I N , (30) 99 WATER TRANSPORT C O E F F I C I E N T S AND FUNCTIONS. (18) 327 WATER, WASTE, LAND TREATMENT O F , (26) 133 UEED CONTROL, (1) 289 HEED CONTROL, CHEMICAL, I M P A C T ON PARU MANAGEHENT, (15) 1 6 1 WEED CONTROL I N P R I N C I P A L C R O P S , SOUTHERN U N I T E D S T A T E S , (7) 252 WHEAT A N D OATS, LODGING I N , ( 2 5 ) 2 0 9 WHEAT, BREEDING FOR Q U A L I T Y , (17) 8 5 UHEAT, HALF-CENTURY O F IMPROVEMENT I N U N I T E D S T A T E S , ( 5 ) 1 WHEAT, HYBRID, (20) 199 HHEAT, NUCLEO-CYTOPLASNIC R E L A T I O N S I N , (18) 267 WHEAT STEM RUST, RACE 158, (10) 143 H I N D E R O S I O N , P H Y S I C S A N D CONTROL, (15) 211 WINTER H A R D I N E S S , EVOLUTION FOR, I N CROP PLANTS. (8) 2 0 4

X X-RAY

ANALYZER,

ELECTRON N I C R O P R O B E ,

FOR S O I L S ,

(20)

Y YELLOW DWARF V I R U S D I S E A S E O F SHALL G R A I N S , (13) 217 Y I E L D V A R I A T I O N , P H Y S I O L O G I C A L B A S I S O F , ( 4 ) 101

z ZERO-TILLAGE, (25) 77 Z I N C D E F I C I E N C Y AND CONTROL, (9) 3 1 Z I N C I N S O I L S AND PLANT N U T R I T I O N , (24)

147

153



AUTHOR INDEX FOR VOLUME 1-30

A E.: RECENT CHANGES I N SWEDISH CROP PRODUCTION, ( 7 ) 39 C. R., MILLER, I. D . , A N D BIACHELL, H. M . R I C E IMPROVENENT AND CULTURE I N T H E U N I T E D S T A T E S , ( 1 4 ) 6 1 ADANS, J. 2 . . E T AL.: COTTON, ( 2 ) 1 ADANS, R. S., JR.: S E E E L L I S , R., JR., (13) 197 D E F O L I A T I O N AND D E S I C C A T I O N : HARVESTADDICOTT, F. T . , A N D LYNCH, R . S.: A I D PRACTICES, (9) 6f AND FUELLEMAN, R . LADINO CLOVER, ( 2 ) 207 AHLBREN, G . H., ALEXANDER, L. T. : S E E S I V A R A J A S I N G H A M , S., E T AL., (14) 1 ALEXANDER, M.: SEE H E L L I N G , C. S . , E T AL., ( 2 3 ) 147 ALLARD. R. W.. AND HANSCHE, P . E.: SOME PRRAMETERS O F POPULATION V A R I A B I L I T Y AND T H E I R I M P L I C A T I O N S I N PLANT B R E E D I N G , (16) 2 8 1 ALLAWAY, W . H.: AGRONONIC CONTROLS OVER T H E ENVIRONMENTAL CYCLING O F T R A C E ELEHENTS, (20) 235 ALLAWAY, W . H.: S E E S M I T H , G . D., ET AL., ( 2 ) 157 ALLEN, 0. N.: S E E HARRIS, R. P., ET AL., ( 1 8 ) 107 A L L I S O N , P. E.: ENIGMA O F S O I L NITROGEN BALANCE S H E E T S , (7) 213 ALLISON, F. E. : F A T E OF NITROGEN A P P L I E D TO S O I L S , ( 1 8 ) 219 A L L I S O N , L . E.: S A L I N I T Y I N R E L A T I O N T O I R R I G A T I O N , (16) 139 ANDERSON, A . J.: MOLYBDENUI AS A F E R T I L I Z E R , ( 8 ) 163 ANDREHS, H. 8 . : ANHYDROUS AMMONIA AS A NITROGENOUS F E R T I L I Z E R , (8) 6 1 A N G U S , D . E: SEE RUSSELL, n. 8.. ET A L . , ( 1 1 ) 4 APP, B. A.: S E E GARRISON, C. S., (12) 4 1 ARKLEY, R . J.: S T A T I S T I C A L I E T H O D S I N S O I L C L A S S I F I C A T I O N RESEARCH, ( 2 8 ) 37 ARMY, T. J.: S E E MC CALLA, T. M., ( 1 3 ) 125 ARNEIAN, H . F.: S E E STOECKELER, J . H., ( 1 2 ) , 127 ABEUG, ADAIR,

.:

B AND BAKERMANS, W. A. P.: ZERO-TILLAGE, (25) 7 7 BAEUNER, K., BAKER, D. E., AND C H E S N I N , L.: CHEMICAL MONITORING O F SOILS FOR ENVIRONMENTAL Q U A L I T Y A N D ANIMAL AND HUMAN HEALTH, ( 2 7 ) 305 BAKER, D. G.: S E E IDSO, S. 8.. ET AL., (18) 171 BAKERIANS, H . A . P . : S E E BAEUNER, K., (25) 77 BALDRIDGE, J. D.: S E E HENSON, P. R . , E T AL., ( 9 ) 122 BARKER, A . V.: SEE MAYNARD. D. N., ET AL., (28) 71 BARKER, H. D., S E E ADAMS, J. E., ET AL., ( 2 ) 56 BARLEY, K . P.: ABUNDANCE O F EARTHWORMS I N AGRICULTURAL LAND AND T H E I R P O S S I B L E S I G N I F I C A N C E I N AGRICULTURE, (13) 249 BARLEY, K. P.: C O N F I G U R A T I O N O F THE ROOT SYSTEM I N R E L A T I C N TO N U T R I E N T UPTAKE, (22) 159 BARLEY, K. P., AND GREACEN, E. L.: NECHANICAL R E S I S T A N C E AS A S O I L FACTOR I N F L U E N C I N G THE GROWTH O F ROOTS AND UNDERGROUND SHOOTS,~. ( 1 9 ) 1 BARNORE, N. A.: S E E HEHN, E. R., (17) 85 BARRONS, K. C.: VEGETATION CONTROL ON I N D U S T R I A L LANDS, (4) 305 BARROHS. H. L.. A N D KILMER. V. J.: P L A N T N U T R I E N T L O S S E S FROM S O I L S BY WATER (15) 303

EROSIOH,

13


14

BARTELLI,

L.

J.: TECHNICAL C L A S S I F I C A T I O N SYSTEM FOR S O I L SURVEY I N T E R P R E T ATION, ( 3 0 ) 2 4 7 B A U E R , n . E.: R O L E OF R E M O T E SENSING IN DETERMINING T H E DISTRIBUTION AND Y I E L D O F CROPS, (27) 271 BEACHELL, H . fl.: S E E ADAIR, C. R . , E T AL., (14) 6 1 BECRETT, P.: C R I T I C A L CATION A C T I V I T Y R A T I O S , ( 2 4 ) 3 7 9 BEGG, J . E . , AND TURNER, N C.: CROP WATER D E F I C I T S , ( 2 8 ) 1 6 1 BENNETT, C. A,: S E E ADAflS, J . E., ET A L . , (2) 50 BERGER. K. C.: BORON I N S O I L S AND CROPS. Ill 3 2 1 B E R N A R D , R . L.: SEE JOHNSON, A . w., (i4j i49 BERTRAND, A. R.: S E E PARR, J. F., (12) 311 BLASER, R . E., SKRDLA, W. H . , AND TAYLOR, T. H: ECOLOGICAL AND P H Y S I O L O G I C A L FACTORS I N COMPOUNDING FORAGE S E E D R I R T U F E S , ( 4 ) 1 7 9 G E N E S I S AND flANAGEMENT O F A C I D S U L F A T E BLOOMFIELD, c., A N D COULTER, J. K.: S O I L S , (25) 265 BOHART, G. E.: S E E GARRISON, C. S., ET AL., (12) 41 BOULDIN, D. R . : S E E TESNAN, G. L . , ET AL., (14) 265 BOUWER, H., AND CHANEY, B. 1.: LAND T R E A T N E N I O F WASTEWATER, ( 2 6 ) 1 3 3 BOYER, J . 5.. AND MC PHERSON, H . G.: PHYSIOLOGY O F WATER D E F I C I T S I N CEREAL CROPS, (27) 1 BREMNER, J . M.: S E E HAUCK, R. D., (28) 219 BRESLER, E.: TRICKLE-DRIP IRRIGATION: P R I N C I P L E S AND A P P L I C A T I O N TO S O I L WATER MANAGEMENT. 129) 3U3 B R O A D B E N T , F. E: SOIL ORGANIC-FRACTION, (5) 153 BROOKS, H. J., FOGLE, H. W., A N D MC KAY, J. W.: PROGRESS AND PROBLEMS I N T R E E F R U I T A N D NUT PRODUCTION, (17) 283 BROWN, J . C.: I R O N C H L O R O S I S I N PLANTS, ( 1 3 ) 3 2 9 BROUNELL, J. R.: S E E CRIINES, D. L., E T AL., ( 2 2 ) 331 BULA, R . J.: S E E MC CLOUD, D. E . , ET AL., (16) 1 BURPON, G. W. : A D A P T A B I L I T Y A N D B R E E D I N G O F S U I T A B L E G P A S S E S FOR T H E SOUTHEASTERN S T A T E S , ( 3 ) 1 9 7 AND POWELL, J. 8.: P E A R L M I L L E T B R E E D I N G AND C Y T O G E N E T I C S , BURPON, G. W . , (20) 49 S 3 E R U S S E L L , M. B., ET AL., (11) 1 BURTON, G. W.: BURTON, G . W.: S E E R U S S S L L , M. B., (11) 1

C CADY, J. G . : S E E S I V A R A J A S I N G H A N , S., ET AL., (24) 1 CADY, J . G . : S E E C A N I E L S , R . 8.. ET A L . , ( 2 3 ) 5 1 C A R L I S L E , F. J.: S E E GROSSMAN, R. 8.. (21) 237 CARMEAN, W. H . : F O R E S T S I T E Q U A L I T Y EVALUATION I N T H E U N I T E D S T A T E S , ( 2 7 ) 2 0 9 C A R I T E R , J. L., A N D HARTWIG, E. E.: THE MANAGEMENT OF SOYBEANS, ( 1 4 ) 3 5 9 CARY, J . W.: S E E MAYLAND, H. F., (22) 203 CESCAS. a. e . , T Y N E R , E. H . , A N D G R A Y , L . J . : ELECTRON MICROPROBE X - R A Y ANALYZER A N D U S E I N S O I L I N V E S T I G A T I O N S , (20) 1 5 3 CHANEY, R . L.: S E E BOUWSR, H., (26) 133 CHENEY, H. B., ET AL. : F I E L D CROP PRODUCTION AND S O I L MANAGEMENT I N THE P A C I F I C NORTHWEST, ( 8 ) 1 THE P H Y S I C S O F W I N D E R O S I O N A N D I T S C H E P I L , W. S . , A N D WOODROFF. N. P: CONTROL, ( 1 5 ) 2 1 1 C H E P I L , W . S.: S E E OLSON, R. V., ET AL., ( 1 0 ) 56 CHESNIN, L.: S E E BAKER, D. E.. (27) 305 C H E S T E R S , G.: S E E HARRIS, R. F., ET AL., (18) 107 C H I L D S , E. C . , AND COLLIS-GEORGE, N.: CCNTROL O F S O I L WATER, ( 2 ) 2 3 3 C H R I S T E N S E N . J. J.: S E E CULBERTSON. J. 0.. E T AL.. (6) 161 CHRISTIAN, K. R . : EFFECTS OF ENVIRONMENT C N GROWTH OF. ALFALFA, ( 2 9 ) 1 8 3 CLARK, F . E.: S O I L MICROORGANISMS AND PLANT ROOTS, ( 1 ) 2 4 1 CLARK, F. E., A N D PAUL, E. A.: flICROFLORA O F GRASSLAND, ( 2 2 ) 3 7 5 CLINE, A. J . : S E E JOHNSON, D. D . , (17) 233 S E E MC KEAGUE, J. A., (15) 339 C L I N E , M. G.: CLINE, M . G.: S E E S I V A R A J A S I N G H A M , S . , ET AL., (110 1 C O I L E , T. S. : S O I L AND GROWTH O F F O R E S T S , ( 4 ) 3 2 9 COLEMAN, N . T . , KAMPRATH, E. J., A N D UEED, 5 . B.: L I B I N G , (10) 475 COLEMAN, N . T . : S E E MEHLICH, A . , (4) 6 7

AUTHOR INDEX FOR VOLUMES 1-30 COLLIS-GEORGE, N.: S E E C H I L D S , E. C., (2) 2 3 3 COOK, R . L . , A N D D A V I S , J. F.: THE R E S I f U A L EFFECT OF F E R E T I L I Z E R , ( 9 ) 2 0 5 COOK, R. 1.: S E E LAWTON, K., (6) 253 COONS, G. H . , OWEN, F . V . , A N D STEWART, D.: INPROVEMENT O F T B E SUGAR BEET I N THE UNITED S T A T E S , ( 7 ) 89 COOPER, C. S . : GROWTH O F THE LEGUME S E E D L I N G , ( 2 9 ) 1 1 9 COPE, W. A.: S E E HENSON, P . R . , ET AL., ( 9 ) 142 COULTER, J. K.: S E E BLOOMFIELD, C.. ( 2 5 ) 265 COWAN, J . R.: TALL FESCUE, ( 8 ) 2 8 3 C R A F T S , A. S . , A N D HARVEY, W. A.: WEED CONTROL, ( 1 ) 2 8 9 CREECH, J . L.. AND R E I T Z , L. P.: PLANT GERN PLASH NOW AND FOR TONORROA, ( 2 3 ) CREECH, R. G.: CARBOHYDRATE S Y N T H E S I S I N N A I Z E , ( 2 0 ) 2 7 5 CIJLBERTSON, J. O., ET AL.: SEED-FLAX I M P R O V E I E N T , ( 6 ) 143

1

D S O I L ORGANIC PHOSPHORUS, ( 2 9 ) 83 A N D ROBERTS, E. C.: TURFGRASS NANAGEMENT I N THE U N I T E D S T A T E S , (18) 259 DANIELS, R. B., GANBLE, E. E., AND CADY, J. G.: RELATION BETWEEN GEOMORPHOLOGY AND S O I L MORPHOLOGY A N D G E N E S I S , ( 2 3 ) 5 1 DANIELSON, L. L.: S E E E N N I S , A. B., JR., E T AL., (15) 161 D A V I S , D. D.: HYBRID COTTON: S P E C I F I C PROBLEES AND P O T E N T I A L S , ( 3 0 ) 1 2 9 D A V I S , J. P.: S E E COOK, R. L., (9) 205 D A V I S , H. 8.: S E E PIC K I B B I N , R. R . , ET AL., ( 5 ) 366 DAVISON, K. L . : S E E WRIGHT. N . J . , ( 1 6 ) 1 9 7 DAWSON, J. E.: ORGANIC S O I L S , ( 8 ) 377 DEAN, 1. A . : F I X A T I O N OP S O I L PHOSPHORUS, ( 1 ) 3 9 1 DE MENT. J. D.: S E E MARTIN. J . P. ET AL.. (71 1 D E X T E R , . ~ . T.: EVALUATION OF C R O P P L A N T S FOR 'WINTER HARDINESS, (8) 2 0 3 DOBEREINER, J.: S E E NEYRA, C. A . , (29) 1 DOLL, E. C.: S E E KHASAWNEH, F. E., (30) 159 DOLL, J. P.: S E E HUNSON, R. D., (11) 133 DONALD, C. M.: C O M P E T I T I O N BETWEEN CROP AND PASTURE PLANTS, ( 1 5 ) 1 DONALD, C. M . : S E E S T E P H E N S , C. G.. ( 1 0 ) 167 DONALD, C. M., A N D HAMBLIN, J.: B I O L O G I C A L Y I E L D A N D HARVEST I N D E X OF CEREALS AS AGRONOBIC A N D PLANT BREEDING C R I T E R I A , ( 2 8 ) 3 6 1 DRAGAN-BULARDA, M . : S E E K I S S , S . , ET AL., (27) 25 DUDLEY, J. W.: S E E HAGEMAN, R . H., ET AL., ( 1 9 ) U5 DUNGAN, G. H., LANG, A . L . , A N D PENDLETON, J. W.: CORN PLANT POPULATION I N RELATION TO S O I L P R O D U C T I V I T Y , ( 1 0 ) 4 3 5 D U N B A I , R . S.: S E E CULBERTSON, J. O., E T AL., (6) 168 DALAL, R . C.: DANIEL, W. H . ,

.

E ET AL., ( 2 ) 11 EATON, F. M. : S E E ADAMS, J. E., EDMINSTER, T . W . , AND MILLER, H. F . , J E . : RECENT DEVELOPMENTS I N AGRICULTURAL MACHINERY, ( 1 1 ) 1 7 1 ELLIS, R., J R . , A N D A D A M S , R. S . , J R . : CONTANINATION O F S O I L S BY PETROLEUM HYDRCCARBONS, ( 1 3 ) 1 9 7 ENGELSTAD, 0 . P . , A N D RUSSEL, D. A.: F E R T I L I Z E R S FOR USE UNDER T R O P I C A L C O N D I T I O N S . (271 1 7 5 ENNIS, W. B., J R . : WEED.CONTROL I N T H E PRINCIPAL CROPS OF T H E S O U T H E R N UNITED STATES, (7) 251 E N N I S , W. 6 . . JR., E T AL.: IMPACT O F CHEMICAL WEED CONTROL ON FARN BANAGEMENT P R A C T I C E S , ( 1 5 ) 1 6 1 E N S g I N G E R , L . E . , A N D PEARSON, R . W . : S O I L NITROGEN, ( 2 ) 8 1 ENSMINGER, L. E.: S E E JORCAN, H. V . , (10) 407 ERLANSON, C . 0 . ; S E E HODGE, W. H . , ( 7 ) 189 EVANS, L. T . , A N D WARDLAW, I. F.: ASPECTS O F THE COEPARATIVE PHYSIOLOGY O P GRAIN Y I E L D I N CEREALS, ( 2 8 ) 3 0 1 EVENSON, J . P . : S E E PLUCKNETT, D. L . , ET AL., (22) 2 8 5

F S E E MITCHELL, B. D., FARMER, V. C.: FARNHAM, R. S., A N D FINNEY, H . R . : S O I L S , (17) 115

ET AL., (16) 3 2 7 C L A S S I F I C A T I O N AND P R O P E R T I E S O F ORGANIC


16

FELBECK, G. T., JR.: STRUCTURAL CHEMISTRY OF S O I L HUMIC SUBSTANCES, ( 1 7 ) 3 2 7 FERGUS, E. N., A N D HOLLOWELL, E. A,: RED CLOVER, ( 1 2 ) 3 6 5 FINNEY. H . R.: SEE FARNHAM, R. S . , ( 1 7 ) 115 F I T T S , J. W., A N D NELSON, W . 1.: DETERlINATION OF LIME A N D F E R T I L I Z E R REQUIREMENTS OF S O I L S THROUGH CHEMICAL TESTS, ( 8 ) 241 FLOR, H. H.: SEE CULBERTSON, J. O., ET AL., (6) 152 FOGLE, H. W.: S E E BROOKS, H. J., ET AL., (17) 283 FOOTE, A . H.: SEE CHENEY, H. B., ET A t . , (8) 1 S E E PETESSON, G. A . , ( 2 5 ) 327 FOSTER, A. E.: FOY, C. L.; S E E HALE, M. G . , ( 2 3 ) 89 FREAR, D. S., ET AL.: BEHAVIOR OF HERBICIDES I N PLANTS, ( 2 4 ) 3 2 7 S E E AHLGREN, G. H., (2) 2 0 7 FUELLEMAN, R. F.: MC &LISTER, D. F . , A N D METCALFE, D. S.: AGRONORY I N THE SOUTHFULLER, W. H., WESTERN UNITED STATES, ( 1 2 ) 197 G

GAINES, J. C.: S E E ADAHS. J. E., ET AL., (2) 3 2 GAMBLE, E. E.: S E E DANIELS, R. B., ET AL., (23) 51 GARRISON, C. S . : TECHNOLOGICAL ADVANCES I N GRASS A N D LEGUME SEED PRODUCTIDN A N D TESTING, ( 1 2 ) 4 1 SEE IDSO, S . B., ET AL., ( 1 8 ) 171 GATES, D . 8.: GEDDES, W. F.: S E E CULBERTSON, J . 0.. ET AL., (6) 145 GERRETSEN, F. C.: SEE MULDER. E. G., (4) 221 GIESEKING, J. E.: CLAY MINERALS I N S O I L S , ( 1 ) 1 5 9 GILBERT, F. A.: COPPER I N NUTRITION, ( U ) 147 G O R Z , H. J.: SEE SMITH, W. K., ( 1 7 ) 16U GOULDEN, C. H.: S E E MC K I B B I N , R. R., ET AL., ( 5 ) 322 GRABLE, A . R.: S O I L AERATION AND PLANT GROWTH. ( 1 8 ) 5 7 G R A Y , 1. J.: S E E CESCAS, M . P., ET AL.. (20) 153 GREACEN, E. L.: S E E BARLEY, K. P., (19) 1 GREENLAND, D . J.: SEE SWINGER, G. D., ET AL., (21) 1 9 5 GREENWOOD, E., A. N.: NITROGEN STRESS I N PLANTS, (28) 1 G R I F F I T H , D. R.: SEE RICHEY, C . B., ET AL., (29) 141 GROSSMAN, R. 8.. AND CARLISLE, F. J.: FRAGIPAN S O I L S OF THE EASTERN UNITED STATES, (21) 2 3 7 GRUNES, D. L.: EFFECT OF NITROGEN ON AVAILABILITY O F S O I L A N D F E R T I L I Z E R PHOSPHORUS TO PLANTS, ( 1 1 ) 3 6 9 GRUNES, D. L., STOUT, P. R., A N D BROWNELL, J. R.: GRASS TETANY OF RUMINANTS, (22) 3 3 1

H A. L. : NEW GRASSES A N D LEGUMES FOR S O I L AND WATER CONSERVATION, (10) 349 H A G A N , R . 1.: SEE RUSSELL, n. B., ET AL., (2) 7 7 HAGEMAN, R. H., LENG, E. R . , A N D DUDLEY, J. W.: A BIOCHEMICAL APPROACH TO CORN BREEDING. 119) 45 HAISE, H. R . : S E E OLSON, R. v ; , ' E T ' A L . , (10) 47 FACTORS AFFECTING ROOT EXUDATION, H A L E , n. G . , FOY, c. L., A N D SHAY, P. J.: (23) 89 HAPIELIN, J.: S E E DONALD, C. M., (28) 3 6 1 HANDRECK, K. A.: SEE JONES, L. H. P., (19) 107 HANSCHE, P. E.: S E E ALLARD, R . W., (16) 281 BARDISON, J. R . : S E E GARRISON, C. S., (12) 4 1 HARLAN, J. R.: SEE OLSON, R . V., ET AL., ( 1 0 ) 15 MINERALIZATION OF ORGANIC NITROGEN HARBSEN, G. H . , A N D V A N SCHREVEN, D. A.: I N S O I L , (7) 299 PROBLEMS A N D PROGRESS OF S O I L CONSERVATION, ( 3 ) 2 6 5 HARPER, H . J.: HARRAR. J. . G. : A PATTERN FOR INTERNATIONAL COLLABORATION I N AGRICULTURE, ( 6 ) 9 HARRIS, R. F., CHESTERS, G . , A N D ALLEN, 0. N.,: DYNAMICS O F S O I L AGGREGATION. (18) 1 0 7 S E E RYDEI, J. C., ET AL.. (25) 1 HARRIS, E. F.: BARTPIG. E. E.: S E E CARTTER, J. L., ( 1 4 ) 359 AARVEY, P. .H., LEVINGS, C. S., ( 3 ) AND UERNSMAN, E. As: ROLE OF EXTRACHROMOSOMAL INHERITANCE I N PLANT BREEDING, (2&) 1 HAFENRICBTER,

AUTHOR INDEX FOR VOLUMES 1-30

17

HARVEY, 1. A.: S E E CRAFTS, A. S., (1) 289 H A R W A R D , n. E.: S E E W A D A , K., (26) 211 HA'ICK, R. D., AND BRERNER, J. n.: U S E O F TRACERS FOR S O I L A N D F E R T I L I Z E R NITROGEN RESEARCH, ( 2 8 ) 21 9 HAYWARD, H . E., A N D WADLEIGH, C. H.: PLANT GROWTH ON S A L I N E AND A L K A L I S O I L S ,

(1) 1

S E E T I N G , I. P . , (27) 89 S E E WILLEY, R. W., (21) 281 S E E HEGGESTAD, H. E . , (23) 1 1 1 E., AND HECK, W. W.: NATURE, EXTENT, A N D V A R I A T I O N O F PLANT R E S P O N S E TO AIR POLLUTANTS, (23) 1 1 1 HEHN, E. R., AND BARMORE, M. A.: BREEDING WHEAT FOR Q U A L I T Y , (17) 85 H E I N R I C H S , D. H.: C R E E P I N G A L F A L F A S , (15) 317 HELLING, C . S . , KEARNEY, P . C., AND ALEXANDER, M.: BEHAVIOR O F P E S T I C I D E S I N S O I L S , (23) 147 HEMWALL, J. B.: THE F I X A T I O N O F PHOSPHORUS BY S O I L S , (9) 95 HENDERSON, D. W.: S E E R U S S E L L , 1. B., E T AL., (11) 77 HENSON, P. R., E T AL.: L E S P E D E Z A S , (9) 113 HENSON, P . R.: S E E SEANEY, R . R., (22) 119 HEYNE. E. G.: S E E OLSON, R. V., ET AL., (10) 8 H I D E , J. C.: S E E OLSON, R. V . , ET AL., (10) 23 HODGE, W. H., AND ERLANSON, C. 0.: PLANT INTRODUCTION AS A FEDERAL S E R V I C E T O AGRICULTURE, (7) 189 HODGES, T . K.: I O N A B S O R P T I O N BY PLANT ROCTS, (25) 163 HODGSON, J. F.: CHEMISTRY O F T H E M I C R O N U T R I E N T ELEMENTS I N S O I L S , (15) 119 HODGSON, R. H.: S E E FREAR, D. S . , E T AL., (24) 327 HOFFMAN, W . f l . : S E E TERflAN, G. L., ET AL., (16) 59 HOLLOWELL, E. A.: S E E FERGUS, E. N . , (12) 3 6 5 HOLLOWELL, E. A.: S E E KNIGHT, W. E., (25) 47 HORNE, M . K . , JR.: S E E ADAMS, J. E., ET AL., (2) 5 HOUELL, R. W.: PHYSIOLOGY O F T H E SOYBEAN, (12) 265 HURLBUT, L . U.: PROGRESS I N AGRICULTURAL E N G I N E E R I N G , ( 5 ) 185 HURLBUT, L . W.: S E E R U S S E L L , N. B., ET AL., (11) 4 HUTrON, E. I.: T R O P I C A L P A S T U R E S , (22) 1 HEATH, P . L . : HEAIH, S. 8.: HECK, W. W.: HEGGESTAD, H.

I IDSO, IDS3,

S.

S.

ISHIZUKA,

B.:

B.,

T H E C A L I B R A T I O N A N D U S E OF N E T RADIOMETERS. (26) 261 BAKER, D. G., AND G A T E S , D. I.: ENERGY ENVIRONHENT O F PLANTS,

Y.:

(18) 171

PHYSIOLOGY O F T H E R I C E PLANT,

(23) 241

J

n. L.,

JACKSCN, JACOB, K . JAMES, E. JENKINS, J O F F E , J. JOHNSON, JOHNSON, JOHNSON, JONES, L .

JONES,

A N D S H E R Y A N , G. D.: CHEMICAL WEATRERING OF NINERALS IN S O I L S . (5) 219 D.: F E R T I L I Z E R PRODUCTION A N D TECBNOLOGY. (11) 233 : P R E S E R V A T I O N O F S E E D STOCKS, (19) 87 J . N.: S E E MAXWELL, F. G.. ET AL., (24) 187 S.: GREEN M A N U R I N G VIEWED BY A P E D O L O G I S T , (7) 141 D . D., AND C L I N E , A. J.: COLORADO MOUNTAIN S O I L S , (17) 163 H. W . , AND BERNARD, R. 1.: SOYBEAN G E N E T I C S AND BREEDING, (14) 149 V. A., A N D SCHMIDT, J. W.: HYBRID WHEAT, (20) 199 A. P., AND HANDRECK, R. A.: S I L I C A I N S O I L S , PLANTS, AND ANIMALS,

R. J.,

(19) 107

AND ROGERS, H . T.: NEW F E R T I L I Z E R S AND F E R T I L I Z E R P R A C T I C E S , (1) 39 JORDAN, H . V . , AND ENSMINGEU, L. E.: ROLE O F SULFUR I N S O I L F E R T I L I T Y , J U S T I C E , 0. 1.: S E E GARRISON, C. S., (12) 41 K KAMPRATH, E . J.: S E E COLEHAN, 1. T., E T AL., (10) 475 KEARNEY, P. C.: S E E H E L L I N G , C. S., E T AL., (23) 147 KELLER. W., AND PETERSON, M. 1.: I R R I G A T E D PASTURES. (2) 351

(10) 40

Advances in AGRONOMY, Volume 32 REQUIBENENT AND A V A I L A B I L I T Y OF S O I L WATER, ( 6 ) 6 7 AND ORVEDAL, A. C.: P O T E N T I A L L Y ARABLE S O I L S O F T H E WORLD AND C R I T I C A L MEASURES FOR T H E I R USE. ( 2 1 ) 1 0 9 KENPER, W. D.: S E E OLSEN, S. R., (20) 9 1 KENPTHORNE, 3 . : C O N T R I B U T I O N S O F S T A T I S T I C S TO AGRONOMY, ( 9 ) 1 7 7 KENNEDY, W . K.: S E E NUSGRAVE. R. 8.. 121 2 7 3 KHANNA,.R.: SEE SINHA, s. K.; ( 2 7 ) i 2 3 . KHASAWNEH, F. E . , AND DOLL, E. C.: USE O F PHOSPHATE ROCK FOR D I R E C T A P P L I C A T I O N TO S O I L S , (30) 1 5 9 KHUSH, G . S . : D I S E A S E AND I N S E C T R E S I S T A U C E I N R I C E , ( 2 9 ) 2 6 5 KILMER, V. J . : S E E BARROWS, H. L., ( 1 5 ) 303 KIRKHAM, D., AND KUNZE, R. J.: I S O T O P E S METHODS A N D USES I N S O I L P H Y S I C S RESEARCH, ( 1 4 ) 321 KISS, S.. DRAGAN-BULARDA, N . , AND RADULESCU, D.: BIOLOGICAL S I G N I F I C A U C E OF ENZYMES ACCUMULATED I N S O I L , ( 2 7 ) 2 5 S E E TAYLOR, H. I . , ( 3 0 ) 9 9 KLEPPER, 8.: KLINGMAN, D. L.: S E E E N N I S , W. B., J R . , E T AL., ( 1 5 ) 161 K N I G H T , W. E., A N D HOLLOWELL, E. 1.: CRINSON CLOVER, ( 2 5 ) 4 7 KNOTT. J. E.. AND LORENZ, 0 . A.: VEGETABLE PRODUCTION,. I2I 113 KNOYLES, P. SAFFLOWER, (10) 2 8 9 KNOX, E. G.: S E E CHENEY, H. B., (8) 1 KOHNKE. H . : T H E RECLANATION O F COAL MINE S P O I L S , ( 2 ) 3 1 7 KRAMER. P . J . : S E E RUSSELL. 1. B.. ET AL.. - 1111 51 . K U N Z E , - R . J.: SEE K I R K H A M , - D . , ( i u ) 321 KELLEY, 0. J.: KELLOGG. C. E.,

..

i.:

L S E E PRASAD, R., ET AL., ( 2 3 ) 337 LAKHDIVE, B. A.: LANG, A. 1.: S E E DUNGAN, G. H., ET AL., (10) 435 LARSEN, S.: S O I L PHOSPHORUS, ( 1 9 ) 151 LAWTON, K . , A N D COOK, R. L . : P O T A S S I U M I N PLANT N U T R I T I O N , ( 6 ) 2 5 3 LENG, E. R.: S E E HAGEMAB. R. H.. ET AL., . 119) 45 . LETEY, J.: S E E STOLZY, 1. H., ( i 6 ) 249 LEUKEL, R. W.: S E E SALNON, S. C., ET AL., (5) 1 L E V I N G S , C. S . , 111: S E E HARVEY, P. H., E T AL., (24) 1 LINDSAY, W . 1.: Z I N C I N S O I L S A N D PLANT N U T R I T I O N , ( 2 4 ) 1 4 7 L I S K , D. J . : TRACE NETALS I N S O I L S , PLANTS, AND ANIMALS, ( 2 4 ) 2 6 7 LORENZ, 0. A.: S E E KNOTT, J. E., (2) 1 1 3 LOU, P. F. : P H Y S I C A L C H E N I S T R Y O F CLAY-UATER I N T E R A C T I O N , ( 1 3 ) 2 6 9 LYNCH, R. S . : S E E ADDICOTT, F. T . , (9) 67 N

MC A L I S T E R , D. F.: S E E FULLER, 8 . H., E T AL., (12) 197 MC CALLA, T . I . , AND ARNY, T. J.: S T U B B L E MULCH F A R N I N G , ( 1 3 ) 1 2 5 MC CANTS, C . B., A N D WOLTZ, W . G.: GROWTH AND MINERAL N U T R I T I O N OF TOBACCO,

( 1 9 ) 211

MC MC NC NC MC MC NC NC

F I E L D PLANT PHYSIOLOGY, ( 1 6 ) CLOUD, D. E . , BULB, R. J . , AND S K A Y , R. H.: HARDY, W. J.: S E E B I T C H E L L , B. D., E T AL., ( 1 6 ) 327 I L V A I N , E. H., AND SAVAGE D. A.: P R O G E E S S I N RANGE NANAGEMENT, ( 6 ) 1 LNTYRE, D. S.: PLATINUN MICROELECTRODE METHOD FOR S O I L AERATION NEASUREaENT, ( 2 2 ) 2 3 5 K A Y , J. W.: S E E BROOKS, H. J . , ET AL., (17) 283 KEAGUE, J. A., AND C L I N E , I. G.: S I L I C A I N S O I L S , ( 1 5 ) 339 K I B B I N , R. R., ET AL: CHANGING PATTERN OF AGRONOMY AND HORTICULTURE I N CANADA, ( 5 ) 3 1 9 MILLAN, J. A.: T H E CHANGING PATTERN OF AGRICULTURE I N ENGLAND AND WALES,

1

(3) 165 G.: S E E BOYER, J. S . , ( 2 7 ) 1 S E E NC K I B B I N , R. R . , E T A., (5) 375 MAEDA, T . , TAKENAKA, H . , AND WARKENTIN, B. P . : PHYSICAL PROPERTIES O F ALLOPHANE S O I L S , ( 2 9 ) 2 2 9 NAHAPATRA, I. C.: S E E PATRICK, W. H., J R . , (20) 323 MANN, J. D. : PRODUCTION O F S O L A S O D I N E FOR T H E PHARNACEUTICAL INDUSTRY, MARTIN, J. P., E T AL.: S O I L AGGREGATION, ( 7 ) 1

MC PHERSON, H. MACRAE, N. A.:

( 3 0 ) 23

19

AUTHOR INDEX FOR VOLUMES 1-30 NARTIN, W. P.: NARTIN, J. H.: MATHEWS, 0. R.: NAYLAND, H. F.,

S E E MARTIN, J. P . , E T AL., (7) 1 S E E QUINBY, J. R., (6) 3 0 5 S E E SALNON, S. C., ET AL., (5) 1 AND CARY, J. W.: FROST AND C H I L L I N G I N J U R Y TO GROWING PLANTS, (22) 2 0 3 NAYNARD, D. N., ET AL.: N I T R A T E ACCUNULATION I N VEGETABLES, ( 2 8 ) 7 1 NAXWELL, F . G . , J E N K I N S , J. N . , AND PARROTT. Y. L.: R E S I S T A N C E O F PLANTS TO INSECTS, (24) 187 MEEK, Y. E.: S E E ADANS, J. E . , ET AL., (2) 4 0 MEHLICH, A., AND COLEMAN, N. T.: T Y P E O F S O I L C O L L O I D AND MINERAL N U T R I T I O N OF PLANTS, ( 4 ) 6 7 M E I J E R S , P. G.: S O I L S AND LAND U S E I N T B E NETBERLANDS, ( 1 1 ) 3 3 3 MELSTED, S . W.: NEW CONCEPTS O F NANAGEMEIT O F CORN BELT S O I L S , (6) 1 2 1 NETCALFE, D. S . : S E E FULLER, W. H., E T AL., (12) 197 M I L L E R , H . P., JR.: S E E E D M I N S T E R , T . Y.. (11) 171 N I L L E R , N. D.: S E E ADAIR, C. R., E T AL., (14) 6 1 M I N O T T I , P . 1.: S E E MAYNARD, D. N . , ET AL., (28) 7 1 N I T C H E L L , B. D., FARMER, V . C., AND MC HARDY, U. J . : ANORPHOUS I N O R G A N I C MATERIALS I N S O I L S , ( 1 6 ) 3 2 7 MOLL, R. H . , A N D STUBER, C . W.: QUANTITATIVE GENETICS EMPIRICAL RESULTS RELEVANT T 3 PLANT BREEDING, ( 2 6 ) 2 7 7 NORLEY, F . H. W.: SUBTERRANEAN CLOVER, ( 1 3 ) 57 MORTLAND, M. M.: R E A C T I O N S O F AMMONIA I N S O I L S , ( 1 0 ) 3 2 5 MORTLAND, M . ti.: CLAY-ORGANIC COMPLEXES AND I N T E R A C T I O N S , ( 2 2 ) 7 5 MOSS, D. N., AND MUSGRAVE, R. 8 . : P R O T O S Y N T H E S I S AND CROP PRODUCTION, ( 2 3 ) 3 1 7 MUIR, A,: PODZOL AND P O D Z O L I C S O I L S , ( 1 3 ) 1 MULDER, E . G., AND G E R R E T S E N , F. C.: S O I L MANGANESE I N R E L A T I O N T O PLANT GROWTH, (4) 2 2 1 (24) 9 7 S E E YALLACE, D. H., E T AL., MUNGER, H. fl.: A N D DOLL, J. P.: ECONOMICS O F F E R T I L I Z E R U S E I N C R O P MUNSON, R. D., PRODUCTION. 111) 1 3 3 N U S G R A V E , I(. B., A N D K E N N E D Y , ' ~ . K.; PRESERVATION A N D STORAGE OF FORAGE CROPS, (2) 2 7 3 MUSGRAVE, R. B.: S E E NOSS, D. N . , (23) 317

-

N

NEAL, 0. R. : S O I L MANAGENENT FOR CONSERVATION AND P R O D U C T I V I T Y , ( 5 ) 3 8 3 NELSON, L. B.: ADVANCES I N F E R T I L I Z E R S , ( 1 7 ) 1 NELSON, L . B.: NINERAL N U T R I T I O N O F CORN AS RELATED TO I T S GROWTH AND C U L I U R E , (8) 321 G E N E T I C f l O D I F I C A T I O N OF P R O T E I N Q U A L I T Y I N P L A N T S , ( 2 1 ) 1 7 1 NELSON, 0 . E.: NELSON, W. L., A N D STANFORD, G. : CHANGING C C N C E P T S O F PLANT N U T R I E N T BEHAVIOR A N D F E R T I L I Z E R USE, ( 1 0 ) 6 7 NELSON, W. L.: S E E F I T T S , J. W . , (8) 241 NEYRA, C . A . , A N D DOBEREINER, J.: NITROGEN F I X A T I O N I N GRASSES, ( 2 9 ) 1 N I K I T I N , A. A. : T E C H N O L 3 G I C A L A S P E C T S O F TRACE ELEMENT USAGE, ( 6 ) 183 NORNAN, A . G.: T H E PLACE O F MICROBIOLOGY I N S O I L S C I E N C E , (7) 3 9 9 0

N.:

S E E SWINGER, G. D., ET AL., (21) 195 MINERAL N U T R I T I O N O F SOYBEANS. 112) 2 2 9 A N D K E M P E R , W. D.: M O V E M E N T OF NUTRIENTS TO PLANT ROOTS, (20) V., ET AL.: AGRONOMIC T R E N D S AND PROBLEMS I N T H E GREAT P L A I N S , (10) 1 ORVEDAL, A. C.: S E E KELLOGG, C. E., (21) 109 OWEN, F . V.: S E E COONS, G . H . , ET AL.. (7) 8 9 OZB'JN, J. L: S E E WALLACE, D. H., E T AL., (24) 97 OADES, J. OHLROGGE. O L S E N , s; OLSON, R.

A.

J.:

R.,

P S E E MARTIN, J. P . , ET AL., (7) 1 PAGE, J. B.: PARKS, R. Q. : I R R I G A T I O N AGRICULTIIRE A N D S O I L RESEARCH I N THE U N I T E D STATES, (3) 323

91


20

A N I O N ADSORPTION BY S O I L S A N D S O I L HATERIALS, (30) 1 BERTRAND, A. R.: WATER I N F I L T R A T I O N I N T O S O I L S , (12) 311 U. S E E HAXWELL, F a G., ET AL., (24) 18'7 S. S E E RICHEY, C. B . , ET AL., (29) 141 1. H., JR., A N D UAHAPATRA, I. C.: TRANSFORHATION A N D AVAILABILITY T 3 RICE OF NITROGEN AND PHOSPHORUS I N WATERLOGGED S O I L S , (20) 323 PAUL, E. A,: S E E CLARK, F . E., (22) 375 PEARSON, R. W., A N C YEAGER, J. 8.: AGRICULTURAL TRENDS I N THE OLD COTTON BELT, (9) 1 S E E ENSHINGER, L. E., (2) 81 PEARSON, R. W.: PEARSON, P . B.: S E E TOLBERT, N. E., ( 4 ) 279 PECK, N..H.: S E E MAYNARD, D. N., ET AL., (2H) 71 PENDLETON, J. V.: S E E D U N G A N , G. H., (10) U 3 5 PETERSON, G. A., A N D FOSTER, A. E.: HALTING BARLEY I N THE UNITED STATES, PARFITT, PARR, J. PARROTT, PARSONS, PATPICK,

R.

F.,

1.: AND 1.: D.:

(25) 327

(2) 351 PETERSON, H. 1.: S E E KELLER, W., PHENOHENON, CAUSES, A N D PINTHUS. H . J.: LODGING I N WHEAT AND OATS: PREVENTIVE HEASURES, (25) 209 PLUCKNETT, D . 1.. EVENSON, J. P., A N D SANFORD, W. G.: RATOON CROPPING, (22) 285 PONNAHPERUHA, F. 1.: CHEHISTRY O F SUBHERGED S O I L S , (24) 29 POWELL, J. 8 . : S E E BURTON, G. W., (20) 49 PRASAD, R., RAJALE, G. B., AND LAKHDIVE, B. A.: N I T R I F I C A T I O N RETARDERS A N D SLOW-RELEASE NITROGEN F E R T I L I Z E R S , (23) 337 PRESLEY, J. T.: S E E ADAHS, J. E., ET AL., (2) 26 QUINBY, J. R.: HATURITY GENES OF SORGHUH, (19) 267 QUINBY. J. R.: GENETIC CONTROL OF FLOWERING A N D GROWTH I N SORGHUH, (25) 125

Q QUINBY, J.

R.,

AND HARTIN,

J.

H.:

SORGHUH IUPROVEHENT,

(6) 305

R

RACHIE,

K.

0..

A N D ROBERTS, L.

8.:

G R A I N LEGUMES OF THE LOWLAND T R O P I C S ,

(26) 1

(27) 25 RADULESCU, D.: S E E K I S S , S., ET AL., RAJALE, G. B.: S E E PRASAD, R., ET AL., (23) 337 RAHPTON, A. H.: S E E CHENEY, H. B., ET AL., (8) 1 RANEY, W. A.: S E E HARTIN, J. P . , ET AL., (7) 1 RAUPACH, H.: S O I L AND F E R T I L I Z E R REQUIREHENTS FOR FORESTS OF PINUS RADIATA, (19) 307

RAYHOND, W. F.: NUTRITIVE VALUE OF FOBAGE CROPS, (21) 2 REITEHEIER, R. F.: CHEMISTRY OF S O I L POTASSIUU, I31 1 1 3 REITZ, 1. P.: S E E CREECH, J. L., (23) 1 RHOIDES, A . F.: S E E OLSON, R. V., ET AL., (10) 36 RICH, C.. I., AND THOMAS, G. .W.: CLAY FRACTION OF S O I L S , (12) 1 RICHEY. C. B., G R I F F I T H . D. R . , A N D PARSONS. S. D.: YIELDS AND CULTURAL ENERGY -REQUIREHENTS FOR- CORN A N D SOYBEANS WITH VARIOUS TILLAGEPLANTING SYSTEHS, (29) 141 RICHHOND, T . R.: S E E ADAUS, J. E., ET AL., (2) 63 RIECKEN, F. F.: S E E S H I T K , G. D., ET AL., (2) 157 RIPLEY. P . 0.: S E E HC K I B B I N , R. 8 . . ET AL., (5) 339 ROBERTS, E. C.: S E E DANIEL, W. H . , (18) 259 ROBERTS, L..H.: S E E RACHIE, K. O., (26) 1 ROCROW, P. F.: BARLEY YELLOW DWARF VIRUS DISEASE OF SMALL GRAINS, (13) 217 RODENHISER, H. A.: S E E STAKUAN, E. C., (10) 143 ROGERS, a. T.: SEE JONES, R . J., (1) 39 ROSENBERG, A. J.: RESPONSE O F PLANTS TO THE PHYSICAL EFFECTS OF S O I L COHPACTION, (16) 181 ROSSITER, R . C.: ECOLOGY OF HEDITERRANEAN ANNUAL-TYPE PASTURE, (18) 1 RUSSEL, D. A.: S E E ENGELSTAD, 0. P., (27) 175 RUSSELL, 1. 8 . . E T AL,: WATER AND I T S RELATION TO S O I L S AND CROPS, (11) 1 RYDEN. J. C., SYERS, J. K., AND HARRIS, R. P.: PHOSPHORUS I N RUNOFF AND STREAHS, (25) 1

21

AUTHOR INDEX FOR VOLUMES 1-30 S SAGE, G . C. M.: SALMON, S. C.,

NUCLEO-CYTOPLASMIC RELATIONSHIPS I N WHEAT. ( 2 8 ) 2 6 7 MATHEUS, 3.. R., A N D LEUKEL, R . W.: A HALF CENTURY O F UHEAT IMPROVEMENT, ( 5 ) 1 SANFORD, W . G.: S E E PLUCKNETT, D. L., ET AL., (22) 285 SAVAGE, D. A.: S E E MC ILVAIN, E. H., (6) 1 SCHXIDT, J . W.: S E E JOHNSON, V. A.. (20) 199 SCOWCROFT, W. R.: SONATIC CELL GENETICS A N D PLANT IMPROVENENT, ( 2 9 ) 3 9 SEANEY. R. R.. A N D HENSON. P. R . : BIRDSFOOT TREFOIL.. 122) . . 119 S H A W , k. H . : - S E E MC CLOOD, D. E., ET AL., (16) 1 S H A W , R. H.: S E E W I L S I E , C. P., (6) 199 S H A W , W. C.: SEE E N N I S , W. B, JR., ET AL., (15) 161 SHAY, F. J.: S E E HALE, M. G., ET AL., (23) 9 SHERMAN, G . D.: S E E JACKSON, M . L., (5) 2 1 9 SHIMABUKURO. R. H.: S E E FREAR, D. S., ET AL., (24) 327 S I I 3 N S O N . R. W.: CONCEPT OF S O I L , ( 2 0 ) 1 SIMONSON, R. W.: S E E WINTERS, E., (3) 2 SINHA, S. K., A N D K H A N N A , R.: PHYSIOLOGICAL, BIOCHEMICAL, A N D GENETIC B A S I S OF HETEROSIS, ( 2 7 ) 1 2 3 SIVARAJASINGHAM, S . , ET AL.: LATERITE, ( 1 4 ) 1 SKRDLA, W . H.: S E E BLASER, R . E., ET AL., (4) 179 SMITH, D. C.: PROGRESS I N GRASS BREEDING, ( 8 ) 127 SMITH, D. D. A N D WISCHMEIER, W. H.: RAINFALL EROSION, ( 1 4 ) 109 SMITH, G . D., ALLAWAY, W. H., A N D RIECKEN, F. F.: P R A I R I E S O I L S I N THE UPPER M I S S I S S I P P I VALLEY, ( 2 ) 1 5 7 SEE TAVERNIER, R. ( 9 ) 2 1 7 SMITH, G . D.: SMITH, H. P.: S E E ADAMS, J. E., ET AL., ( 2 ) 45 SMITH, 0.: POTATO PRODUCTION, ( 1 ) 3 5 3 SMITH, W. K., A N D GORZ, A . J.: SWEETCLOVER IMPROVEMENT, ( 1 7 ) 1 6 3 STAKMAN, E. C., A N D RODEBHISER, 8. 8.: RACE 15B OF WHEAT STEM RUST WHAT I T I S AND WHAT I T nEANS, ( 1 0 ) 1 4 3 STANFORD, G.: S E E NELSON, W. L., (10) 6 7 STEPHENS. C. G . , AND DONALD, C. M.: AUSTRALIAN S O I L S AND T H E I R RESPONSES TO FERTILIZERS, (10) 167 STEPONKUS, P. L.: COLD HARDINESS A N D FREEZING I N J U R Y OF AGRONONIC CROPS, ( 3 0 ) 5 STEVENSON, T. M.: S E E MC R I B B I N , A. R . , E T AL., (5) 3 5 2 STEWART, D.: SEE COONS, G . H . , ET AL., ( 7 ) 89 S T I L L , G. G.: S E E FREAR. D. S., ET AL., (24) 327 STOECKELER, J. H., AND ARNEWAN. H. P.: F E R T I L I Z E R S I N FORESTRY, ( 1 2 ) 1 2 7 STOLZY, L. H., A N D LETEY, J.: CHARACTERIZING S O I L OXYGEN CONDITIONS WITH A PLATINUM MICROELECTRODE, ( 1 6 ) 2 4 9 STOUT, P. R.: SEE GRUNES, D. 1.. ET AL., (22) 331 STRINGFIELD, G. H.: OBJECTIVES I N CORN IMPROVEMENT, ( 1 6 ) 1 0 1 STUBER. C. W.: S E E MOLL. R. H.. 1261 2 7 7 SWARTZENDRUBER, D. : SOIL-WATER- BEHAiIOR AS DESCRIBED B Y TRANSPOPT C O E F F I C I E N r S A N D FUNCTIONS, (18) 3 2 7 THE EXTRACTION, CAARAZSWINGER, G. D., OADES, J. I., AND GREENLAND, D. J.: TERIZATION, A N D S I G N I F I C A N C E OF S O I L POLYSACCHARIDES, ( 2 1 ) 1 9 5 SYERS, J. K.: SEE RYDEN, J. C., ET AL., ( 2 5 ) 1

-

T TAKENAKA, H.: TAVERNIER, R., TAYLOR, TAYLOR,

A.

H.

L.: M.,

TAYLOR, TERRAN,

T.

H.:

TEEMAN,

G.

L.,

THOMAS, G.

U.:

G.. L.,

S E E IAEDA, T., ET AL., (29) 2 2 9 A N D SMITH, G . D.: CONCEPT OF ERAUNERDE (BROWN FOREST S O I L ) I N EUROPE A N D UNITED STATES, ( 9 ) 2 1 7 CHEWICAL TREATMENT OF S O I L FOR NEMATODE CONTROL, ( 3 ) 2 4 3 A N D KLEPPER, 8 . : ROLE OF ROOTING CHARACTERISTICS I N SUPPLY OF WATER TO PLANTS, ( 3 0 ) 9 9 S E E BLASER, R. E., ET AL., (4) 179 BOULDIN, D. R., A N D WEBB, J . R . : EVALUATION OF F E R T I L I Z E R S BY BIOLOGICAL METHODS, ( 1 4 ) 2 6 5 HOFFMAN, W. M., AND WRIGHT, B C.: CROP RESPONSE TO F E R T I L I Z E R S I N RELATION TO CONTENT OF "AVAILABLE" PHOSPHORUS, ( 1 6 ) 5 9 S E E RICH, C. I., ( 1 2 ) 1


22

THORNE, W.: Z I N C DEFICIENCY A N D I T S CONTROL, (9) 31 TIIMONS, F. 1.: S E E ENNIS, W. B., JR., ET AL., (15) 161 TING, I. P., AND HEATH, R. 1.: RESPONSES OF PLhNTS TO A I R POLLUTANT OXIDANTS,

(27) 89 A N D PEARSON, P. 8 . : A T O I I C ENERGY A N D PLANT SCIENCES, TOLBERT, N. E., TRENBATH, B. R . : BIOflASS PRODUCTIVITY OF MIXTURES, (26) 177 TRUMBLE, H. C.: GRASSLAND AGRONOMY I N AUSTRALIA, (4) 1 TURNER, N . C.: S E E BEGG, J. E., (28) 161 TYNER, E. H.: S E E CESCAS, M. P., ET AL., (20) 153

(4) 279

V

V A A D I A , Y.: SEE RUSSELL, M. B . , ET AL., (11) 77 V A N SCHREVEN, D. A.: S E E HARMSEN, G. W., (7) 299 VASIL, I. K.: THE PROGRESS, PROBLEMS, A N D PROSPECTS OF PLANT PROTOPLAST RESEARCH, (28) 119 V I E T S , F. G., JR.: F E R T I L I Z E R S A N D THE E F F I C I E N T USE OF WATER, (14) 223 VOMOCIL, J. A.: MEASUREMENT OF S O I L BULK DENSITY A N D PENETRABILITY, A REVIEW OF NETHODS, (9) 159

W Y A D A , K., WADLEIGH,

A N D HARWARD, N. E.: AMORPHOUS CLAY CONSTITUENTS OF S O I L S , (26) 211 C. H.: MINERAL NUTRITION OF PLANTS AS RELATED TO MICROBIAL ACTXVITUE I N S O I L S , (7) 75 SEE HAYW AR D, H. E., (1) 1 WADLEIGH, C. H.: WALLACE, D. H., OZBUN, J. 1.. A N D MONGER, II. M.: PHYSIOLOGICAL GENETICS OF CROP YIELD, (241 9 7 YARDLAY, I. F.: S E E EVANS, L. T., (28) 301 WARKENTIN, B . P.: SEE MAEDA. T . , ET AL., (29) 229 WATSON. D. J.: PHYSIOLOGICAL B A S I S O F VARIATION I N YIELD. 141 101 SEE TERMAN, G. L., ET AL., (19) 265 WEBB, J. R.: S E E COLENAN, N. T., ET AL., (10) 475 WEED, S. B.: WEISS, M . G.: SOYBEANS, (1) 77 WERNSMAN, E. A.: S E E HARVEY, P. H., ET AL.. 124) 1 WHITE. W. J.: ALFALFA IMPROVEMENT. f1) 205 WIERSUA. D.: SEE RUSSELL, N . 8.. ET’AL., (11) 4 3 WILLARD C. J. : MANAGENENT OF ALFALFA flEADOWS, (3) 93 WILLEY, B. W., AND HEATH, S. B .: QUANTITATIVE RELATIONSHIPS BETWEEN PLANT POPULATION A N D CROP YIELD. 1211 281 W I L S I E , C. P., A N D SHAW, R. H.: CROP ADAiTATION A N D CLIMATE, (6) 199 YINTERS. E., A N D SXMONSON, R. W.: SUBSOIL, (3) 1 WISCHNEIER, W. H.: S E E SMITH, D. D., (19) 109 WOLTZ, W. G.: SEE MC CANTS, C. B., (19) 211 WOODRUFF, N . P.: SEE CHEPIL, W. S., (15) 211 WRISHT. M. J., A N D D A V I S O N , K. L.: NITRATE ACCUMULATION I N CROPS A N D NITRATE POISONING I N ANIMALS, (16) 197 WRIGHT, B. C.: S E E TERMAN, G. L., ET AL., (16) 59 ~

.

I

Y YEAGER,

J.

H.:

S E E PEARSON,

8.

W.,

(9) 1

2

DEVELOPMENT OF T R I T I C A L E , (26) 315 Z I L L I N S K Y , F. J.: CASTORBEANS: A NEW O I L CROP FOR MECHANIZED ZIHMERMAN, 1. H.: PRODUCTION, (10) 257


SUBJECT INDEX FOR VOLUMES 1-30

A

ABACR ,( 2 2 ) 287,310 A B I E S CONaq4GFJ (17) 242 MLES CRAlPZS (27) 257 ABIES LBZIOCARPA (17) 2112 VAB. AEIZQLZG& (17) 242 AEIIs PAPGEE4 I (27) 257 A B I E T I C ACID (7) 22 ABORTION (15) 199 A B S C I S S I C ACID (26) 7 0 , (27) 116, (28) 181,200 A B S C I S S I O N ,( 9 ) 68 C E L L D I V I S I O N AND ,(9) 7 0 L E A P , S E E ALSO D E F O L I A T I O N ,(9) 68-69 MORPHOLOGICAL CHANGES ACCONPANYING , ( 9 ) 6 9 - 7 1 PHYSIOLOGY OF ,(9)71-7U RATE OP,PACTORS REGUL.PTINC (9) 71 S U B S T A N C E S ACCELERATING ,(9)7 2 RETARDING ( 9 ) 73-70

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ZONE OF

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, (9)h8

ABSORPTION ROOT. I O N S - 1 2 5 1 1 6 3 - 2 0 7 X~~QPH~AST i i I2 ) 596 ACACIA , ( U ) 5 ACALYNHA T R I V I T T A T A ,(2U) 238 ACANTHQMIA (26) 5 1 A C A H I C I D E , ( 2 3 ) 179 ACCUHULATION R A T I O ( 2 5 ) 165-170 ^ ACER _ _ _R U B R U M ,( 1 2 ) 178, (27) 257 AGEH SgccUAFJRE (27) 257 K E E A T B G B L L I A SBliGUINOLENTA (12) 92 AEgL&_LE&LANULDSA ,(17) 2U2-2U3 ACHRONOBACTER ,(13) 200 ACID S O I L S , (1 1) 39 1-392 ACROLEIN ,(15) 2 0 2 ACHYLALDEHYDE ,( 1 5 ) 2 0 2 ACTINA (17) 243 A C T I N O B p g E g S C A B I E S ,(18) 99 ACTINONYCETES (22) 396-398,417 ACTIVE ION T R A X S P O A T 1251 i 6 7 - i.~_ n ACYRZBQSIPHON PISUN ,i i U ) '199,239 ~ ~ L P H o ~ O ~ ~ I S - L ~ N E ,OIL12)A 92,388 TUS A D E L P H K O R I S R A P I D U S ,(12) 3 8 8

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ADSORPTION ,(19) 160-161 ADVPCTION ,i i u ) 220-233 A E C I L O P S &IcQ&HIA , (28) 2 7 0 &EEI_/QPS_ C&UQAG ,(20) 203, ( 2 0 ) 2 7 1 , 2 7 3 , 2 7 6 , 2 7 ~ - 2 8 0 , 2 8 2 , 2 8 7 - 2 8 8 , 2 ~ 0 ALGILOPS ~ Y L ,(28) ~ 2 7~0 ~ ~ A Z E G I L O P S H E L D R B I C H I I ,( 2 8 ) 2 7 0

23


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A E G I L O P S OVATA (20) 200,204,209, (28) 271- 273,2 !76, 2180-281,287-288 A E C I L O P S SHARONENSIS ,(28) 270 A E C I L O P S SP. ,(26) 323.325 A E G I L O P S SPELTOIDES ( 2 8 ) 269-270,277 A E C I L 0 P S SOUABROSA (28) 271,273,280,304 7 (28) 270,276,278,28 AEGI LOPS U M B E L U W A (28) 2 7 0 A E G I L O P S VARLABILIS (20) 201, (28) 270,277 A E G I L O P S VEITRICOSA 1-A- U A E R A T I O N ,1161 ,.-I S O I L ,(14) 347-348, (18) 57-106 AEROBACILLES PACERANS ,(13) 200 AEROBACILLUS POLYHYXA (13) 200 AESCHYNOHENE VIRGINICA ( 7 ) 284, (14) 85 fiAPOSTEHCN SP. (12) 8 1 AGOSERIS AURANTICA (17) 243 AGRICULTURAL ADJUSTHENT ADHINISTRATION 13) 271.277 AGRICULTURAL COLLABORATION I N COLOMBIA (6) 11611 1 7 I N MEXICO (6) 103-115 INTERNATIONAL (6) 95-1 19 PERSONNEL TRAINING (6) 100-lr)3,112-113 P R I N C I P L E S ,(6) 95-103 ROCKEFELLER PROGRAH ,( 6 ) 103-117 AGRICULTURAL ENGINEERING CONCEPTS , ( 5 ) 1 8 6 - 1 8 8 FUTURE TRENDS I S \ 190-216 AGRICULTURAL TRENDS,IN THE OLD COTTON BELT (9) 1-29 FACTORS INPLUENCING ( 9 ) 10-17 AGRICULTURAL YEATHER STATION (16) 2-7 AGRICULTURE I N ENGLAND A N D VALES (3) 165-196 ACRE YIELDS (3) 1R2 l r N I W L PRODUCTION ,(3) 170-174 BACKGROUND (3) 165-167 ZROP PRODUCTION (3) 168-170 EDUCATION (3) 174- 176 PADM BUILDINGS (3) 194-195 LAND USE (3) 179-183 LIVESTOCK NUHBERS (3) 183 HECHANIZATION (3) 168-169,180 POLICY ,(3) 186-188 RECENT DEVELOPNENTS ( 3 ) 189-192 TECHNICAL ADVANCES (3) 192-194 UARTINE PRODUCTION (3) 176-179 AGRICULTURE I N TEE NETHERLANDS, ADVISORY SERVICES ( 1 1) 367-368 EDUCATIONAL F A C I L I T I E S ( 1 1) 367-368 AGRIOTES ,(30) 234 AGR3BACTERIUH (1) 273 AGEOBACTREGB TUNEPACIENS (29) 66-69.72 AERQQXZA OBTYSA (26) 38 AGE3HOHYI APPLICATION OF S T A T I S T I C S TO (9) 177-203 ANALYSIS OF CAUSALITY (9) 183 & U E L N ! CILZZA2QB (4) 191, ( 5 ) 363,366, (6) 2, (8156, (11) 5 0 , (22) 342, (26) 2 8 4 &!!IEXBQU PABXSTAGnYafl (17) 240-241 ~ 374,397, (12) 49, (22) 335,302,352-353 AggQEXEQH ~ ~ p ~ Q (8)&47,J (10) AERQEXPE HLQUATVI (6) 30, (8) 5 6 , (10) 392, (23) 30 AERQEXaoa XXEBllH # (10) 397 AEEQEXXIQH Z H Z B U Z U U ,(6)30, ( 8 ) 4 7 , 1 5 0 , ( 1 0 ) 3 7 4 , ( 1 2 ) 4 9 , (1’3221 BERoeXRol I ( 13) 9 5 (15) 181, (1R) 276, (22) 388-389, M Q E X p N R E P E G (8) 140, (12)68,110,390, (24) 334, (25) 106-107 AGROPYRON BJPARIU4 (10) 400 46EPm!w4 SzaEkEcOJl (10) 3 9 7 AGEOPYROA ,(4) 191. ( 6 ) 8 , ( 1 0 ) 3 7 5 , ( 1 2 ) 5 6 , 1 1 3 , (17)241,(24)206 PGROPYRON SP. (12) 109-110

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25

--------A G R O P Y R O N SPICATUll ,( 1 7 ) 241 -------_A G R O P Y R O N TRACHYCAU&Iij , (5) 363, ( 6 ) 30, (8) 47,56,1UO. A G------R O P P R O N TRICHOPHONI -,( 6 1 3 0 , (10) 374,397

(10) 394, (17) 242

,( 1 5 ) 2 5 ,(2) 218,353. (4)

AGRJSTEHflA G I T H A G O

AGRPSrIS ,( 4 ) 5

---_ AGROSTIS --__

i 8 i , 2 ~ 0 , 2 u u , 2 ~ 7 ,(51363. (a) 136, (10) 358-359, ( 1 2 ) 138, ( 1 8 ) 276 & Q S g i S Ein&eg , ( 8 ) 1 3 6 , 1 4 0 , ( 1 8 ) 2 6 4 AEa3_SXIS G I G A N T E A ( 8 ) 136,140 AGROSTIS HUHILIS ( 1 7 ) 243 AGRJSTIS PALUSTHIS ,( a ) 55, 136,138, ( i s ) 262,264 AGR3STIS ScAflE4 ,( 17) 2 4 3 AGLc_RQSTIsSP. (12) 59, ( 3 ) a 7 &RJSTLS S r O L A N I F E R A ,(8) 136,138,140, ( 1 8 ) 264 AGR03XLS TENOIS , ( 4 ) 1 8 4 , ( 5 ) 3 6 3 , ( 8 ) 5 6 , 1 3 6 , 1 4 0 , ( 1 2 ) 6 3 , 1 0 1 , ( 1 6 ) 2 6 , (18)262,(19)89 AGROSTOLOGP ( 4 ) 17 AHIQEAQ ,(25) 302-303 ALRI_QE!!I (29) 277 A I R POLLUTANT OXIDANTS ( 2 7 ) 89-121 A I R POLLUTANTS,PLANT RESPONSE ( 2 3 ) 111-145 M R B E L ~ Q S A ( 1 3 ) 12 A K A G A N E I T E ,( 3 3 ) 17 A L A N I N E , (8) 3 4 6 ALAR ,(22) 221 ALBEDOMETER , ( 2 6 ) 269 A L B I T E ,(3) 121, ( 1 5 ) 351.364-365 &CALIGENES BADIOBACTER ( 1 3 ) 200 ALDER , ( 1 9 ) 3 3 3 A L D R I N ,(11) 309-310, ( 1 4 ) 90-91, ( 2 3 ) 168,186,344 ALFALFA ,( 2 ) 106,336,353,359,36U,368,370-371, (3) 27,54-56,58,60,63, 71,73,77,80,118,120,125,128,147,279,265,2~4,(~)8, 7 7 , 8 8 , 9 0- 9 1,93,95,109,18 1,183-1 86,189.19 1 194, 196-198,200,205,208,212-213,215,25U,257,286, ( 6 ) 34, 84,217,224,226,232,245-246,263,272,275,277, 280-28 1,289,29 1,296, ( 7 ) 6 0-6 1 , 7 2 , 2 10,215,287-288 ,( 8 ) 2 1 , 2 6 , 3 2 , 4 3 - 4 4 , 4 7 , 4 9 , 1 3 0 , 1 5 0 , 1 5 6 , 1 6 4 , 184, 198-199,285,293-294, ( 9 ) 10,207-208,212-213,

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(11)19-20,43,47,49,75,109,114,161,387,(12)

48.50-5 1.58-59.66.109. 21 2.2 15,226, ( 1 4 ) 230-232,237,2UU,256,311,313,330, 348. ( 1 5 ) 46,164,187,193.3 17-338, ( 1 6 ) 31.47.161, (18) 8 1 , 164,229, ( 1 7 ) 170,172,175,178.2C7.237, 1 1 0 - 1 1 1 , 1 1 4 , ( 1 9 ) 20,138, ( 2 0 ) 2 4 8 , ( 2 1 ) 1 5 6 , ( 2 2 ) 126,132, lU2.336.C2318.22.30.321.329.1211 116.168-193.334

NUTRITIVE V A L U E - , (2i)7,45-u6 BACTERIAL WILT OF ,(1) 232-235 BLACK STEl ,( 1 ) 235-237 B R E E D I N G METHODS ( 1 ) 225-232 CATERPILLAR ON (12) 91 CERTIFIED SEED ,(12) 49 CONSUHPTIVE USE OF WATER ( 6 ) 73,76-77 C R E E P I N G ,( 1 5 ) 317-338 CREEPING-ROOT B R E E D I N G , (15) 327-330 CROSS POLLINATION (1) 208-215 DESICCATION ( 9 ) 88 DIGESTIBILITY ( 2 ) 276 DISEASE OF ( 1 2 ) 96.99, 101-102 EFFECT OF FERTILIZER O N LONGEVITY (9)208 E N V I R O A N E N T A N D GROWTH (29) 183-227 FERTILIZATION (12) 60-62 FERTILIZER EEQOIREMENl'S ( 1 0 ) 44.122

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G E N E T I C S OF CREEPING-ROOT ,( 1 5 ) 3 3 1 - 3 3 3 GRASS HIXTURES ,(3) 107 CRDUTH ON Z I N C - D E F I C I E N T S O I L S ,(9) 5 6 N A Y , CAROTENE CONTERT (3)96 F I B E R CONTENT (3)96 HINERAL CONTENT (3) 9 6 PROTEIN CONTENT ,(3) 9 3 HYBRID VIGOR (1)227-229 I N CANADA ,( 5 ) 359,364 I N S E C T S ,( 1 2 ) 8 9 - 9 3 I N J U R I O U S ,( 1 ) 2 1 9 - 2 2 5 HEADOYS (3)93-112 CUTTING RECOHHENDATIONS ,(3) 1 0 7 - 1 0 8 CUTTING S I S T E R S ,( 3 ) 9 4 - 1 0 2 FALL C U T T I N G S OF ,( 3 ) 9 8 - 1 0 0 HANAGEHENT O F (3)93-112 UEED CONTROL I N ,( 3 ) 1 0 9 - 1 1 0 HOSAIC D I S E A S E ,( 1 7 ) 215 N U T R I T I V E VALUE , ( 2 1 ) 7 , 4 5 - 4 6 O S H O T I C PRYSSORES O F S A P ,(1) 7 PERF3RHANCE OF SPREADING (15) 333-335 PHYSIOLOGY OF SPREADING ,( 1 5 ) 3 2 5 - 3 3 0 PLANT BUG ,(12) 92,388 POLLINATION (12)73-7b.84 PREVENTION OF Z I N C D E F I C I E N C Y I N F R U I T T R E E S BY 1 9 ) 56 ROOTS, FOOD RESERVES , ( 3 ) 9 7 - 9 8 , 1 0 0 - 1 0 1 S g E 1&!3Q LUCERNE S E E D CHALCID , ( 2 4 ) 192 S E E D HARVESTING (12) 7 0 S E E D I N G I N CORN F I E L D S (10) 464-465 S E E D PRODUCTION , ( 1 2 ) 4 3 - 4 G S E E D I N G RATE , ( 1 2 ) 5 7 - 5 8 S E E D S E T T I N G ,( 1 ) 2 3 6 - 2 2 5 S E L F POLLINATION ,(1) 2 0 8 - 2 0 9 S I B E P I A N ,( 1 2 ) 7 6 SOUTHUEST ,( 1 2 ) 219-220.222-223 SULF'JR REQUIREHENT ,( 1 0 ) 4 1 0 - 4 11,Ul 4 - 4 15,U28 S Y N T H E T I C V A R I E T I E S ,( 1 ) 2 2 9 P I H E S OF CUTTING , ( 3 ) 1 0 2 - 1 0 3 POWNSVILLE LUCERNE ,( 2 2 ) 6 PRIPPING (11207-208,210-217 BY R A I N ,( 1 ) 210 BY I N S E C T S , (1) 2 1 2 - 2 1 7 ROLE OF BEES I N , (1) 2 1 2 - 2 1 7 TYPES OF HCOT SYSTEHS ,( 1 5 ) 3 1 9 - 3 2 4 U S E I N CONSERVATION ( 1 0 ) 368-369.374,377,386,3R8-3es.395,3~5,399 VARIETAL HAINTENANCE ,( 1 2 ) 5 3 WATER REQUIREH?NT , ( 6 ) 6 9 W E E D CCNTROL ( 1 2 ) 67-69 UEEVIL ( 1 2 ) 90-91, (24) 1 9 1 WINTER HARDINESS ,( 8 ) 2 0 U - 2 ~ 6 , 2 1 1 - 2 1 2 , 2 l U , 2 1 7 - 2 1 9 , 2 2 1 - 2 2 U , 226-228.230-232.234 Z I N C D E F I C I E N C Y I N , ( 9 ) 32,38 A L F I S O L ,(15) 388. ( 2 0 ) 28, ( 2 1 ) 2 4 5 , ( 2 6 ) 2 4 3 , 1.27) 1 7 8 ALGAE , ( 1 3 ) 169, ( 1 4 ) 8 8 , ( 2 3 ) 2 1 5 BLUE-GREEN , ( 2 9 ) 9 A L G I N I C ACID ,( 7 ) 2 1 , 2 6 , 3 2 GRAIIINEUB ,( 15) 207 ALKALI BEE , . (. 1 2 .) 7 5 - 7 8 ALKALI S O I L S ,( 6 ) 218-219, ( 1 1) 49-50,390-391 INPLUZNCE ON PLANT GROWTH ,(1) 1 9 - 2 0 ALKALI TOLERANCE,PHYSIOLOGICAL B A S I S , ( 1 ) 9 - 1 0 ALKALINE UATER RETENTION C A P A C I T Y ,( 1 7 ) 9 9 ALKRLIZATION ,(1) 5, ( 1 6 ) 1 4 7 - 1 4 9

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SUBJECTINDEX FOR VOLUMES 1-30

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ALLELOPATHY (26)191-193,201-202.204 ALLIGATOR YEED (7)279 A L L I U H ,(24) 158,237 A L L I U N CANADENSE (15)164.200

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&e_pA,(2) 122,132,(28)77 -----ALLIUH V ----I N E A L E ,(15) 164,200 ---ALLOLOBOPHORA C A L I C I N O S A ,(13)250-252, 256.263 ----ALLOLOBOPHORA ----- C H L O R g L A ,(13) 253 &&&(lE

ALLOPHANE

A 8

,(5)286-287,

-264

(13)479, (12)8-9, 12.16. ( 14) 29, (15)343-344,349,384-3 36. 389. I161 339-340.3U6.3' 10- 35 1 3 53,355,359-362 246,248-251, (30)20,

-

,(26)227

,( 2 6 ) 226-227

. f16)329.335-338

NATURE AND OCCURRENCE

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P H Y S I C A L P R O P E R T I E S . (29)229-264 ALLUVIAL S O I L ,(2)194, (3)16,46,63,76,324,

261-262.264-265.269. ~

(17)2 4 6 - 2 4 7 , 2 4 9 , 2 5 1 , 2 5 3 - 2 5 7 ,

. .1211. 152-153

ALLUVION ,(20) 12 ALLYL B R O h I D E ( 3 ) 247 ALN3ND ,(11)218, (16)157,161, (17)311,313-315.321-323 ALMOND MOTH (1u)au

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---------ALOPECURUS

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RRUNDINACEUS (10) 395 ALOPEC[JRUS P R A T E N S I S ( 2 ) 359. ( 4 ) 240, (51363. (8)56, (10)395 A L P I N E AREAS. COLORADO 117)240-248 ALPINE (17)24: A L P I N E flEADOY S O I L ,(17)255,257-259 A L P I N E T U R F S O I L , (17)255,2S7,259,263,275-276,278 A L S I K E CLOVER ,(2)353,359, (3) 120,123,(4) 181,194, (61276, (7)60,63,71,

_____-___ ,

BLUEBELLS ,

.

18)52.294. - . .1101. 370.381.1121 _ .

NOSAIC ,(17) 2 i 5 ALTR F E S C U E ,(2)218-219, (3)280

. 44.70.81-82.89.91-93 . ~ .. . .

B L I C R I A L ~ H E R U PHIL~YSRIOPES ,(71 279 ALTERNARIA ,(13) 188,(16)117 ALTERNARIA B L I G H T ,(10)278 ALTERNABZA CARTHAIII ,(10)317

------

B ~ R E A R J RIGZNI R ,(101 278

ALUYINA ,(14)8-1 0,27,29,3 1,39,45.4 9-50.55-56 A L U H I N O S I L I C A T E ,(16)344.363-364.372 ALUIINUN ,(14)3,7,275,287,400, (15)130,376, (161339-340.

34 3,346-3 47,353,372- 375, (19) 1 1 0,112,13 2,156, 178-179,332-333, (20) 141-1U2,245,340, 342,345-346, 349-350, (21)258, ( 2 4 ) 55.76. (251298-300.305 ,(27)318-319.346, ( 2 8 ) 98, (29)205-206

C3IIPOUNDS. ROLE I N PHOSPHORUS F I X A T I O N ,(9)97-99,110 3 X I D E S . NATURE AND OCCURRENCE I N S O I L ,(161331-333 O R I G I N OF I N S O I L ,(16)368-369 PHOSPHATE ,(1 1) 284-286 PLANT T O X I C I T Y (10)503-595 ALYCECLOVER ,(12)61,87,112-113 A L Y S I C A R P n S V A G I N A L I S ,(12)61,87,112 ANAPANTHACEAE ,(16)203 AIIAHANTHUS H A Y ,(16)220 AflAHANTHUS RETROFLEXUS ,(15)187, (19)8Y AMARANTHUS s g I N 0 S U . S (15)192 ANARANTHUS - S P . , (7)253,25 8 ANARYLLIS BELLADCNNA ,(28)132 ANBERLITE R E S I N ,( 3 ) 146 AHBERLITES f 1 ) 10

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P W P O ~ (17) 241 AUERICAN BEACH GRASS 1101 360.UOO AMERICAN ELU (12) 158. . . . AMERICAN PEA STREAK (17) 215 AUIBEN ,(14) 388, (17) 171,(23) 150,205 AMZZIT4 HYX4EIB , (12) 169 AHINO A C I D S , ( 8 ) 3 ' 4 6 , ( 1 1 ) 3 8 2 , ( 1 7 ) 3 3 3 , 3 3 5 I N SOIL (7) 350,35U, ( 2 7 ) 5 1 - 5 3 UPTAKE BY PLANTS (7) 353-354 UELMEBIPB

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,(23) 355-356 ,(14) 388, (17) 1 7 1

2-~HINO-4-CHLORO-6-HETHYLPYRIHIDINE 3-AHINO-2,5-DICHLOROBENZ3IC 3-AHINOTRIAZOLE ,(22) 100

ACID

3-AHINO-1,2,4-TRIAZOLE,~~ AHITROLE 4-AMINO-3.6-TRICHLOROPICOLINIC A C I D AUIl'ROLE

I f 1 5 ) 190-192.195.205-206,

..

.

123) 100 (23j15.1.3UU

. 8 1,224-225.234. (17) 12- 14, 16.2 1-23,25,73, (20) 33 1-332, 334-337.1221 425. 123) 340.351.124\ 65-67. 1271 310

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ABSORPTION (7j376 (2)42,116-117, (7) 359, (10) 77-78,103,131,(11) 250-252.311 ANHYDROUS (10) 333,33R RESIDOAL EFFECT ANHYDROUS, S E E ALSQ ANHYDROUS AUHONIA S O R P T I O N BY S O I L S ,(101 338.340-381 AQUA ,(8)62,67,76, (11)252. AVAILABILITY (7) 354-356 CYANATE, S O I L (27)41,49 E F F E C T S ON PLANT GROWTH (10) 344-3'45 ON PLANT NUTRIENTS (10) 3U2-343 ON S O I L STRUCTURE (10) 343-34U FIXATION (4) 87, (10) 330-335,339-340 L I G N I N REACTIONS I l O l 331-335 METERING D E V I C E S i l l ) 186 NITRATE (27) 192, (30) 1 8 2 NONBIOLOGICAL OXIDATION (10) 335-336 OXIDATION (7) 301 REACTIONS Y I T H ORGANIC NATTER I N S O I L ,( 1 0 ) 330-335,339-340 U I T H S O I L C O N S T I T U E N T S (10) 327-337 S O I L PLACEHENT (10) 340-341 S O E P T I O N , U E C H A B I S H S OF (10) 326-327 SYNTHESIS 1111 2UU-248 VOLATILIZATION. ,(27) 44 ANNONIATED SUPERPHOSPAATE (1) 5 1 AINONIATION (17) 60-6 1 ( 7 ) 30 1-332,305,3 16,321-322,3U3-3$5,366,40 1 AIUONIFICATION AHHONIUI (1U) 275,278, (18) 223-227,229,232-233,2U0,2U3-250, (19) 225-232. 237 CHLORIDE (1'4) 80 CYANATE, S O I L (27)41,49 FIXATION ( 3 ) 151-153, ( 8 ) 70 N I T R A T E ,(8) 62-63,67-68.79,81-82,8U-85,87-89,92-98, 100-106,108,290,328,332. (11)25U-256,311.373, 378-379,390. (l4)81,255,27U,(16)78, (17) 16-19,23,(27) 192 (28) 95,99,106, (30) 182 AS F E R T I L I Z E R (1)51 NITROGEN ( 1 U ) 73.80 PHOSPHATE (8)290, (11) 278-279,311, (16)68,71,73,75,78 (17) 39,U3-45,63.67 PHOSPHATE-SULFATE (14) 8 1 POLYPHOSPHATE (16) 9U POLYSULFIDE (17) 7 3 SOLFLUATE (4)319,322

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,(8) 6 3 ,(7161). 8 257-259,370,373, 0,99-100,106-10~,

187,328,331-332,357 ( 14) 7 9 - 82,281-282,284-285, 300,334-335, ( 1 5 ) 5 3 , ( 1 7 ) 16-19.25, (28) 9 7 T O X I C I T Y ,(6) 2 5 8 AHH3NIUH-4,6-DINITRO-O-SPC-BUTYLPHENBTE ,( 7 ) 2 5 5 AHHOPHILA ARENARIA (lS)UOO, ( 2 9 ) 1 3 AHHOPHILA B R E V I L I G U L A T A ( 1 0 ) 360,400 AHOPHOROPHORA R U B 1 (24) 2 3 1 AHOHPHOUS H A T E R I A L S I N S O I L (16) 327-383 D E T E C T I O N AND E S T I M A T I O N ,(16) 3 3 8 - 3 6 4 NATURE AND OCCURRENCE (16) 328-338 O R I G I N OF ,(16) 3 6 4 - 3 7 ? P H Y S I C A L AND CHEMICAL PROPERTY R E L A T I C N S A I F S (16) 372-375 AMPUIBOLES (51261, ( 1 5 ) 3 4 1 AHYLASE ( 2 7 ) 66-67,74-75,157 SOIL ( 2 7 ) 30-31 AHYLOPECTIN ,( 2 0 ) 276,303 AHYLOSE ,( 2 0 ) 276,303 ANABAENA ,(8) 164.169 ANANAS COHOSUS ,(24) 1 5 8 ANASA T R I S T I S (24) 237 ANATASE ,( 1 5 ) 3 5 1 ANCYLOSTOHIA STERCOREA (26) 38 AND3SOL ,( 2 6 ) 248, ( 2 9 ) 2 3 0 ANDRENIDS (12)78 ANDROPOGON ANNULATUS (6) 3 1 ANDROPOGON C A U C A S I C U S (6) 27, ( 1 0 ) 380 ANDtlOPOGON FURCATUS , (2) 162,168,171, (4) 190 ANDROPOGON CAYANUS ,( 2 9 ) 7 ANDROPOGON G E R A R D 1 1 (61230, (101 380, ( 1 2 ) 56 ANDROPOGON H A L L 1 ,( 1 0 ) 379 ANDHOPOGON ISCHAEHUH ,(6) 2.31, ( 1 0 ) 381,383,399 ANDROPOGON NODOSUS (81 134. f l O I 3 8 5 - 3 8 6 A N D R O P O G O N S C O P A R I U S ’ , ( ~ ) i j u , (‘10) 385 ANDROPOGON SORGHOM ( 2 2 ) 3R8 ANDROPOGON S P . (10) 377, ( 1 2 ) 55, ( 2 9 ) 7 - 8 ANDEOPOGON V I B G I N I C U S , ( 4 ) 19U ANG3UBOIS G R A I N IOTA ,( 1 4 ) 8 4 ANHYDROUS AHHONIA (1) 52.56-59. ( 5 ) 211, ( 7 ) 3 5 9 APPLICATION (8) 110-11‘4 BEHAVIOR I N S O I L , ( 8 ) 7 0 - 7 9 BLEEDING L O S S E S ,(8) 114-118 Z R O P R E S P O N S E S ,( 8 ) 7 9 - 1 10 DISTRIBUTION ( 8 ) 1 1 8 - 1 19 EARLY E X P E R I H E A T S ,(8) 6 7 - 6 9 E Q U I P H E N T ,(8) 1 1 0 - 1 1 9 I N I R R I G A T I O N UATER ( 8 ) 6 7 , 1 0 6 - 1 0 7 HANUPACTURE (8) 6 3 - 6 7 N I T R I F I C A T I O N ,(8) 75-79 PHYSICAL PROPERTIES (8) 6 9 - 7 0 PLACEHENT ,( 8 ) 1 0 9 - 1 1 0 PRODUCTION C O S T S (8)67 S O I L PHOSPHORUS R E L E A S E (8) 7 3 STORAGE (8) 110-114 S Y N T A E S I S ,( 8 1 6 5 - 6 7 TONNAGE USED ,( 8 ) 6 2 - 6 3 ANION ABSORPTION (20) 3 4 1 ADSORPTION, S O I L (30) 1 - 5 0 EXCHANGE (1)402-404,(15) 130 AMORPADUS CLAY ,( 2 6 ) 2 4 2 - 2 4 7 SORPTION (12) 2 7 - 2 9 . A N I D N S , I N T E R D I P P U S I O N ,( 2 0 ) 9 2 - 1 1 0 0-ANISIDINE 1271 5U ~ N N W A LBLUEGRASS. (15) 1813 SULFATE

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ANNUAL RYEGRASS ( 3 ) 211 (26) 5 1 ANORTHITE (3) 1 2 1 ANORTHOCLASE (3) 1 2 1 AaHERIGONA VAR. SOCCATA (24) 216 4mA_mZqg (12) 84 ANTHOCYANIN (8) 1 4 7 hYEYPLPU2 EE&U€S (2l34-36, ( 2 4 ) 219, (301 141,151 MTAQPHQEA I (12) 84 MEHQ~AKTHLM (41 240, (151 7 7 ANTHRACNOSE ,(5) 131, (8) 212, (12) 382-384.392.408, (26)53,88 ANTIBIOTICS (7)408 S O I L ENZYMES (27) 69-71 ANTIHOUY ,124) 270.275.297.308.1271 . , . 319 &lT&RRHzlii flhngn-, (28) 135 ANTITRANSPIRANTS (16) 39,U1, (28) 199-201 ANTONINA G R A I I I N I S (24) 207 A N U R A P W BAKER1 (12) 9 1 APAl'ITE (1) 392,400. (19) 1 5 2 AEULQilXCES CQCHLLQZDES c (7198,112 AEIIBIEKi!QLoES QFiIZAE * (14) 88 APHID(S) (12) 91, (13) 1 0 U , 2 1 9 , 2 2 5 , 2 2 7 - 2 3 1 , 2 3 6 - 2 3 8 , 2 ~ 3 , (16) 106,125-126, BEHIS CRACCIVORA (17) 220, (26) 2 1 A P H I S PABAE ,(24)245-246

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A P I O B GODMAN (24) 241 GRAVEOLENS (28) 7 5 APLOPAPPUS S P . ,(12) 207 APONI X I S J (3) 20 8.2 18,238 APPLE ,( 3 ) 5'4.56-57.79, (11) U 6 , 5 3 , 5 8 , 6 0 - 6 1 , 2 2 1 , 3 ~ 6 , 3 7 2 , (13) 187,333, 346,(15)R6,191-192, (17) 283-291, (231321, ( 214) 1 5 8 NEASLES (171290 ZINC DEFICIENCY I N ( 9 ) 32.55 A P R I C O T , ( 1 6 ) 2 5 7 , (17) 297,310-312 Z I N C DEFICIENCY I N (9) 32,35 PREVENTION O F (9150 AQUA A n n O N I A (8) 62,67,76 SEE &SQ AENONIA, AQUA &eLL&G_&A ELEGANTULA ,(17) 242 AQUODS (17) 253 AQIJOLLS. ,.( 17) 246,251,253,260-261.264.266.269.278 A R A B I D O P S I S THALIANA ,(16) 30,316, (28) 1 3 7 1261 9 6;ABkATA (26) 16,20 H A G E N B E C K I I ,(26) 2 0 00, ( 3 0 ) 1 2 5 HIPQGEU (12)87, (24) 16, (26)6,10-13,15-16,80,97,1 iO_BzCQLA (26) 16 REPElS (26) 20 VILLOSA (26) 16,23 ARASAN (141, 392 MGCOSTAPHYLOS (18) 1 8 9 ARCTOSTAPHTLOS PUNCENS ( 1 2 ) 2 0 8 ARECANLIT ( 2 7 ) 132 AR&EhE&A HOOKER1 (17) 241 ~ E E E R~SSII A ~ (171 243 ARGIDS ,(17) 269,265,269,275,277 ARGIBINE (8) 346 ARHAR (26) 32,35 A R I D I S O L ,(27) 178 A R I S O L S ,(15) 386 ARKYHORfl (12190 FALL ( 2 6 ) 23

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ARNICA

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143 ABRJYHEAD ,( 1 4 ) 85 AESENATE ,( 3 0 ) 31,3U-35 ARSENIC ( 2 0 ) 239,249-250, (2U) 270,27@-275,285 287,297 -298,302, 307-308, ( 2 7 ) 314-315,319-320. 346,359 ARTENISIA ( 1 5 ) 195 ARTEMISIA PILIPOLIA ( 6 )7 ARTEMISIA PRIGIDA ,( 1 7 ) 2 4 2 ARTEMISIA LODRICIANA ,( 2 2 ) 417 ARTENISIA S P . ,( 1 2 1 2 0 6 , ( 1 5 ) 2 0 0 ARTENISIA TRIDENTATA ( 6 ) 17 A R U N D I N A R I A ,( 2 4 ) 2 0 0 ARYLSULPATASE ,( 2 7 ) 6U.66-67.73 gsgc_LEPIAS S Y R I C A (29) 162-163 ASCOCHYTA CAULICOLA ,(17) ld7.21U ASEOCHYTA I K P E R P E C T A (1) 235-237, ( 1 2 ) 9 9 ASCOCHYTA K E L I L C ' J " ,(17) 21U ASCORDIC A C I D , ('4) 152,266-268, ( 2 6 ) 2 6 A S H ,( 1 1 ) 6 4 GREEN ,(27) 221,237,257 GlHITE (27) 237,257 A S P A R A G I N A S E , S O I L ,( 2 7 ) 5 1 ASPARAGINE ,( 8 ) 329 ASPARAGUS ( 2 ) 135,148, (9) 212, (15) 287, (28) 100, (29) 57 H A R V E S T - A I D MACHINES 111) 211-212 Z I N C D E F I C I E N C Y I N ,(!4)'32' ASPARAGUS O F P I C I N A S S (2) 135, (28) 136, (29) 5 7 ASPEN ,( 4 ) 342-345 BIGTOOTH ,( 2 7 ) 226,238,250,259 258 QUAKING (27) 21 6,2 19,221,225226,238,250, ASPERGILLUS (13) 188,200 A S P E R G I L I P S CANDIDUS (6) 150 A S P E R G I L L U S PLAVUS ( 6 ) 150, (26) 20.22-23 A S P E R G I L L U S GLAUCUS (6) 150 &PE~~CXJ&ls N I a E ,( 3 ) 153-154, ( 4 ) 164-165.227 -228, 265,(6) 150, (7) 18 ,(a) 181,392,(14)312, (26)20,2 3 A S P E R G I L L U S NIGER T E S T I F O R AVAILABLE Z I N C I N S O I LS ,( 9 ) 5 5 - 5 6 ASTUGBLUS BGRESTIS (17) 2 4 2 ASTRAGAlJS CrCER ( 1 0 ) 395-396, (29) 133 ASTREBLA ,( 4 ) 5.35 ATM3METER ( 1 1) 2 7 ATOPIIC A B S O R P T I O N SPECTROMETRY ( 2 7 ) 32U-325 ATOMIC ENERGY C O K K I S S I O N ,( 4 ) 279-280.288.293-294 ATONIC ENERGY,AND PLANT S C I E N C E S ( 4 ) 279-303 R A D I A T I O N E F F E C T S ON P L A N T S ,(4) 281-293 R A D I O I S O T O P E S T U D I E S ,( 4 ) 293-302 ATRRZINE ,(14) 385, ( 1 5 ) 186, ( 1 7 ) 2 5 , (23) 153,180,215,220,(2U) 342-351, (27) 308, ( 2 9 ) 162,172-175 A T R I P L E X ,(4)5,32,35,38-39 A T R I E L E X CANESCENS (121206, (17) 240 ArEI_PLEX_ C O N P E R T I P O L I A ,( 1 2 ) 206 ATRIELEX HQR?EBNSE ,( 7 ) 7 8 dTRI_ELEX S P . ,(17) 2 4 1 ATRJPA BELLADONNA ,(28) 136 ATROPINE (14) 212 ATYLOSIA L I N E A T A ,( 2 6 ) 33,37 A T Y L 3 S I A SCARAOAEOIDES ( 2 6 ) 33,37 A T Y L 3 S I A S E R I C E A ,( 2 6 ) 33,37

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A U G I T E ,(3) 121 AUSTRALIA. C L I H A T E ,( 1 0 ) 169-173 GRASSLAND ECONOMY I N ,( 4 ) 1-65 C L I M A T I C ATTRIBUTES ,( 4 ) 24-25 E N V I R O N H E N T ,(4)3-5 ENVIRONHENTAL ANALYSIS ,(4) 12-14 GRASSLAND SORVEYS ,(4) 18-19 HERBAGE PLANT I H P R O V E H E N T ,( 4 ) 41-43 LOCERNE ,( 1 5 ) 39 MA NAGEHENT FACTORS ,( 4 ) 29-33 REAT PRODUCTION ,(a) 7-8 P O T E N T I A L PRODUCTION ,( 4 ) 59-61 SETTLEHENT ,(4) 5 - 8 SOIL DEFICIENCIES ,( 4 ) 4 3 - 5 0 SOILS ,( 4 ) 26-29 WATER REQOIREHENTS OF PASTORES ,(U)33-38 WOOL PRODUCTION ,(4) 5-8 HISTORY OF FERTILIZER IISE ,( 1 0 ) 200-205 L A N D USE ( 1 0 ) 170-173 SOILS OF ,(10) 173-250 A C I D SWAHP SOILS ,( 1 0 ) 1 8 7 A E O L I A N SANDS ,(10) 187 ALLUVIAL , ( l o ) 186-187 BLACK EARTHS ,( 1 0 ) 193-195 BROWN ,(10) 1 9 9 CLASSIFICATION A N D DESCRIPTION ,(10) 185-199 FEN , ( l o ) 195 G E N E T I C FACTORS A N D FERTILITY ,{ l o ) 177- 185 GRAY ,( 1 0 ) 199 KRASNOZEMS ,(10) 191-192 L A T E R I T I C PODZOLS ,( 1 0 ) 188-190 L A T E R I T I C R E D EARTHS ,(10) 192-193 H A J 3 R ELEMENT DEFICIENCY ,( 1 0 ) 2 0 5 - 2 2 7 H I N O R ELEHENT DEPICIENCIES ,(10) 227-250 NITROGEN DEFICIENCY ,(10) 205-207,213-216 PETROLOGY A N D GEONORPAOLOCY ,(10) 173-177 PHOSPRORUS DEFICIENCY ,(10) 205-213 PODZOLS ,(10) 187-191 RED-BROWN EARTHS ,( 1 0 ) 198-199 RENDZINAS ,(10) 195 RESPONSE TO FERTILIZER ,(10) 179-185,205-250 SOIL LANDSCAPE ,(10) 173-200 SOIL MAP ,(10) 200-20 1 SOLODIZED ,(10) 196-197 TERRA ROSA (10) 193 AOSTRIAN WINTER PEA ( 2 ) 1 0 1 , ( 8 ) U 5 , 5 3 , 5 9 , ( 1 2 ) 6 1 AUXINS , ( 1 ) 3 0 4 , (4)290-291, ( 1 1 ) 3 8 5 - 3 8 7 , ( 1 9 ) 3 0 0 ( 9 ) 71-72.74 EFFECT ON ABSCISSION OF Z I N C DEFICIENCY O N , ( 9 ) 3 9 - U l A V A I L A B I L I T Y COEWICIENT I N D E X ,( 1 4 ) 3 8 9 HETABOLISM ,(18) ,89,92-93 "A"-VALUE ( 8 ) 245-246 ,(18) 3

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AVOCADO , ( 1 6 ) 157,161,160,

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(18)99 (101364. ( 1 2 ) 6 4

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SUBJECTINDEX FOR VOLUMES 1-30 AIONOPUS CONPRESSUS ,( 4 ) 184. (18) 282 AXYRIS 1IIARANTBOIDES ,(16) 2 1 8 AZZDE ,( 1 5 ) 146-147 AZINOPHDSMETHYL (GUSATHIJN N ) (26) 5 1 AZOBENZENE (27) 55-57 AZOTZIBACTER ,(1) 252-25U,260.273, (2)93, (7)156-157,159,241-2U3.322 ( 8 ) 164,169,195, 197, (14)312, (28) 150, (29)12 (4)234.260, (B)393, (27)33, (29) 13.22 AZOTDBACTFR CAROOCOCCUN aZOTO8ACTER I N D I C U H (7) 18,156,243. (21)220 B Z Q l S B I C T E R PASPALUH ,(29)5,12,14-15,28,32 AZOTOBACTER S P I R I L L U I I (29) 15 AZOT3BACTER V I N E L A N D I I ( 2 8 ) 243-2411. (29) 13-14.20-21,72 AZOT3GEN ,(1) 274, (2)93 (16)329 AZOVSRITE AZUKI BEAN (15)24, (21)291

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BACILLUS AHYLOLYTICUS ,(13)200 BACILLUS A T R ~ S A P T I C U S ( i w 9 9 BACILLUS B R E V I S (13) 200 BACILLUS CIRCULANS (13)230 BACILLUS EXT3ROUENS (3) 153 BACILLUS HACERANUS (29)1 1 BACILLUS IIANGANICA ,(4)234 BACILLUS IlEGATAERIUH, V A R . PHOSPHATICUH ,(29) 108 BACILLUS POLIHYXA (29)11,21 BACILLUS S P . (29)32 BACILLUS S I L I C U S (15)365 BACILLUS SUBTILIS ,(7)19 BACTERIA ,(15)146,151-152 S O I L ,(21)219 S O I L RETENTION O F ,I261 . . 141-146 BACrERIAL. BLIGHT (29)280-286.322-323 LEAF S P O T - 1 1 4 1 170 L E A F STREAK iis) 287 LEVANS ,(7)29 PUSTULE ,(26) 53,84,116 LEAF S P O T (14) 170 S P O T , PEACH (17)300 i l I L T , ALF.4LFA (1) 232-235 BACl'ERIDRREIZAE ( 1 ) 246-2U7.257-259 ~ E I E € ! U WU&G€QS!JH ,(91 260 U C l I E Z E d RUZQBK2EE e (4) 260 CHRYSOSmZ (18)35 BAHIAGRASS (3) 200,203-2>U,206-209,229, (4) 191,209,(8) 142,155, (10)364,(11)57,(12) 108,(14)247,(15)196,(18)282-2B3, 288.122)48. I251 61.67 . . . .. . . BALER (11) 199-200 ULSMQERH~ZA~ ~ T T A ,T( 17) B 241 BALSAIROOT ,( 1 7 ) 2 U 1 BAIBOO (15) 382 BANANA (15) 28, (22)287,298,304, (25) 298 BANDED CUCUNBER BEETLE ,( 2 P ) 237 BARBAN .12U) 365-366 'aAia4ui ( 3 ) 109 BARBASCO (30) 2 0 8 BARBERRY ,(10) 144,161 BARIUI (24) 2 7 0 , 2 7 3 - 2 7 5 , 2 9 3 , 2 9 5 , 2 9 7 , 3 0 8 . (27) 3 15.319,32 1.3U6 BARK BEETLE ,(24) 2 4 2

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(4) 35,69,79,81,84-85,87,91,117,121-125, 127,130,13~,137,139,10 1,2U3,246,248250,266, 286-287,(6)83,202,262,270,272,278,283,286,289, 291, (7)51-55, (8)40-41,45,154, (9) 206-207,(11)204, 2~1,370,372-373,377,381,3tl3,390, (12) 219-220 (13) 224-227,230,240-243,(14) 235,238,256,(15) 1, 10,42-44, 47.109- 1 1 0.1 93.28 1, (16) 75,159,164, 185, 192,194.26 2,268,285,298-302,314,3 19, ( 1 7 ) 237, (18) 67, 79-80.85- 86, ( 1 9) 78,9 1,114.11 7,123 -1 24 ,130,296 (20) 144, (21) 179,187-188,298. ( 2 2 ) 3 5 3 , ( 2 3 ) 18-19, 23,28,213,301,329,(24)109,112,200,204-205,332, 335,343,365, ( 2 6 ) 164,180,187,197,286,293, 333, (27) 143,1U8,291,323, (28)85,98,175,186,189, 200,295,(29)43,45,58,63,126,129,(30)72,86,199 ACREAGE I N CANADA , (5) 331-333 . . . BREEDING, LODGING R E S I S T A N C E ,(25) 246,254 MALTING 1251 327-378 GRAIN Y I E L D - (26) 3 6 6 , 3 6 8 - 3 7 0 , 3 7 2 - 3 7 4 , 3 8 2 , 3 8 4 , 3 8 8 ,3 9 2 .U 0 0 G R A I N Y I E L D PAYSIOLOGY ,(28) 304,307,311-31U,321,325,327,334,

BARLEY

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I N THE NEPHERLANDS (11) 344,347.363-364.366 L I T T L E BARLEY 17) 287 LODGING I N ,( 2 5 i 2 6 9 - 2 6 3 MEADOW BARLEY ( 8 ) 46 OPTIMUM S O I L A I R S P A C E FOR (9) 173 S A L T TOLERANCE (11) 106 V A R I E T I E S I N CANADA (5) 333-334 ZINC DEFICIENCY I N (9) 3 3 Z I N C UPTAKE B Y , ( 9 ) 3 6 S T R I P E NOSAIC V I R U S (24) 6 GRASS ( 1 9 ) 135 YELLOW DWARF V I R U S ,( 1 3 ) 217-248, ( 2 6 ) 3 3 3 A P H I D VECTORS (13) 228-230 CONTROL (13) 238-2UU C R O P S A F F E C T E D ,(13) 220-226 HISTORY (13) 21 8-220 NATURE O F V I R U S ,( 1 3 ) 231-234 SYNPTONS (13)226-228 V A R I E T I E S I N CANADA ,( 5 ) 3 3 3 - 3 3 4 DARN D R I E R S ,( 2 ) 300-301 BARNYARDGRASS (14) 85-87, ( 1 5 ) 173,177, ( 2 4 ) 369-370 BARNYARD HANURE ,( 2 ) 100-101 PRODUCTION I N 'J.5. (2) 105 BARREL N E D I C ( 4 ) l 0 , 1 2 , 2 2 , 3 ~ , 4 1 , 4 6 , 4 9 , 5 3 . ( 1 0 ) 203,(22) 21-22.30 BASALT ,(15) 1 2 0 BASE EXCHANGE (1) 242 B A S E - R I C H S O I L S HAVING B HORIZON (9) 248-252 D E S C R I P T I O N ,( 9 ) 249-252 OCCUBRENCE ( 9 ) 252 B A S T S , R E C Y C L I N G OF ,( 5 ) 255 B A S I C SLAG ,(11) 282,295,(17)42-43 B A S I N CLAY ,( 1 1) 346-397 BASSIA (4) 5 BAULE U N I T (11) 138 B A U X I T E ,( 3 ) 70, (5) 285 BEAZH PEA (1O)UOO BEAN ,( 3 ) 148-149,(8) 32,104,198, (9)73,207.212, (11)60,212, (13) 176, ( 1 4 ) 150, 388, (16) 39,42,158-159,16U,272.274, (20) 269, (16)39,U2, 158-159,16U,272,27U,(22) 221,229, (23) 3 1 ,(24) 9 8 - 1 ~ 5 , 1 1 1 , 1 2 6 - 1 2 7 , 1 5 8 , 3 3 3 , 3 6 7 , ( 2 7 ) 9A. 108, 110,112,130,134,323. ( 2 8 ) 175.187, (29) 119,130) 201 AFRICAN LOCUST (26) 100 AFRICAN Y A H (26)87,89-90,95,102 AilERICAN YAN ,(26) 103

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SUBJECT INDEX FOR VOLUMES 1-30 BROAD ,(26)6 CLUSTER (26)10,76-79.96.99 COMHON (26)83 CONGO ,(26) 32 D E S I C C A T I O N OF (9) 65-66 D I S E A S E R E S I S T A % C E , Z I N C AND (9)43 DRY (26)2,5-6,97 E F F E C T OF H O I S T U R E S T R E S S (11)66 EGYPTIAN KIDNEY ,(26181 FLY (26)5 0 POUR-ANGLED (26186 GOA (26) 6 9 EREEN ,(2) 119,123,140 HARICOT ,(26)10 BARVESTING EQUIPMENT ( 1 1) 209-211 HORSE-EYE ,(26) 102 HYACINTH , ( 2 6 ) 6 - 7 , 1 0 , 7 6 , 8 1 - 6 2 , 9 5 , 1 ~ 0 IMPROVEHENT ( 6 ) 107 I N D I A BUTTER ,(26)A1 I N NETHERLANDS ,(111339.363 I N S A L I N E S O I L S ,(11)49 JACK ,(26)2,63,66-67,92-~3,96,101 J U G 0 ,(26)79 L E A F BEETLE ,(24) 195, (26)51 L I N A ,(26)10,67-66,92,9S, 102 L 3 C U S T ,(26)2,61-63 MANILA , (26)6 6 HAT ,(26)76 HEXICAN Y A N (26)2,87,90-91 Y O S A I C ,(13) 104 V I R U S , SOUTHERN (26)116 MOTH (26)6-7,10,76,92,96,99 MUNG ,(28)96 SE3 H U N G BEAN P I NTO ,(27)91,106,109,113- 1 14 RICE (26)6-7,10-11,63,66-67,92,9U, 10 1 SNAP ,f2)119.124.140.140.150.0 BU.99-100.102-103

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Z I N C D P F I C I E N C Y I N , ( 9 ) 32-33,49 Z I N C IIPTILKE BY ,(9)49 BEAPDLESS UHEATGRASS ,(131 397 BEARDLEPS WILD RYE ,( 6 ) 46 BEAUVARIA EASSIANA (171217 BEDSTRAW ,(17)242 BEECH ,(4)341,(11)56,59,(27)37 BEECH FOREST S O I L ,(27)67 BEES.ALFALFA T R I P P I N G (1)212-217 BEEP ,(2) 1 1 9 - 1 2 0 , 1 4 1 , 1 4 6 - 1 5 1 , ( 9 ) 2 1 2 , ( 1 1 ) 2 1 6 ,

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(141233, (15197, (16) 158,161,164, (24)353 D E S I C C A T I O N , (9)69 N I T R A T E ACCUMULATION ,(28)75,77,79,61-82.96-100 .102- 106, 1 1 1 - 1 12 OPTIMUM S O I L A I R S P A C E POR , ( 9 ) 172-173 PRODUCTION OF I R O N D E F I C I E N C Y I N , (9)44 S n G A P ,(91207, (2R)5,96,96,175,195,333 Y I E L D , E F F E C T OF POTASH ON ,( 9 ) 21 1 OF S A L T ON ,(9)21 1 Z I N C - D E F I C I E N C Y I N ,(9)32 CONTROL OF , (9158 BEEP L E A F HOPPER ,(7)9Q-100, ( 8 ) 5 8 EEETLE,COLORADO ,(30)234

35


36

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BEETLE,PULSE (26) 69 (3) 132-134,139, ( 4 ) 71,73-74.76,86, BEIDELLITE (7) 322, (29) 6,10,13-1P.22 BEIJERINCFLA BEIJ~RINCKIA p L o n r e g S u (29) i u B E I J E R I N C K I A J N D I C A (29) 1 4 BELLE PATNA RICE 114199

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BENOfiYL (26) 53-54 BENTGRASS ,(7)61-62,(8)55,129,(12)44,59,63,70,(17)243,(18)261268,279,28 5,288,292,295,298,3 00,302,305.3 11, (22) 279 B E N T 3 N I T E ,(1)397, (2)88,(3) 121,137-1U0,1U9,152, (U)69-70,72-74,84, 87, ( 5 ) 171-172, (10) 328-330. (13)287,289-291,302. 30 8-3 12,316-317,321 REACTION UITH A n n o N x u n . f.i o .i 328-330 BENZAHIDES (24) 334-335 (1) 383-384, ( 2 ) 35.37-39, (7) 348, ( 1 1) 309, (12) 284 BENZENE B E X I C H L O R I D E BENZOIC A C I D (24) 328-337 8-BENZYL-Q-FLOOROPHENOXYACETAMIDE (26) 7 0 (2) 219, (3) 200,202-2!IU,207,209-21U, 216,229,238-239, BERHUDAGRASS 286,(4)69,184,187,191,313,(6)43,47,(7)289,(8)1U2,1S5, (10) 364, 369,380-381,386.391-392, (11) 57,107,109,292, 389, (12)64,94,220,223, (13)210,(14)2U7, (15)61,112,181 (16) 159, ( 1 8 ) 261,277-280,283,288,292,299,313, 317-318,(22)59, (24) 207-208, (25)60-61,67,107, (26) 168 BERSEEU (26) 76 (20) 239, (24) 27O.27U-275,293,295,297,303,308, (27) 314, BERYLLIUM 319-320

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,

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A T R I P L I C I P O L I A ,( 7 ) 1 3 3 CICLA ( 2 ) 93 POLIOSA ( 7 ) 133 LOMATOGONA ( 7 ) 133 HACROCARPA ( 7 ) 133 HACRORAIZA ( 7 ) 133 IARITIIA (7) 66,108,132 NANA , ( 7 ) 133 BET& P A T E L L A R I S ( 7 ) 133-134 BETA PATULA ( 7 ) 133 BETA PROCUHBENS ( 7 ) 133-134 BETA RUBRA (7)90 BETA TRIGYNA (7) 1 3 3 133, (12) 2 22,224, (24)99,160, (26) 284, BETA VULGARIS (4) 129, (7) 131,133, (12) 222,224, (24) 99,160, (26) 284, (28) 18,75 BETA UEBBIANA (7) 133-131 BETULA A L L E G A A N I E N S I S ,(27) 25 BETULA GLANDULOSA ( 1 7 j 242. BETULA NIGRA (2) 3 2 3 BETULA O C C I D E N T A L I S (17) 2 4 2 BETOLA P A P I R I P E R A ,(27) 257 BETULA P O P U L I P O L I A (12) 178 BHC, (BENZENE HEXACBLORIDE) ( 1) 309 145- 146.158 BICARBONATE (13) 345-351. (16) 12-143,1U5-116.158 BIG BLUEGRASS 181 56 B I G B L U E S T E H ,[6).190, (6)230,(12)56 B I G SAGEBRUSA (6) 17,26,37,43 BIG T R E F O I L (12) 8 7 , (22) 1 2 0 BILBERBI (13) 27 IiUb52PS S P - I (13) 256 BINAPACRYL (23) 1 7 0 BIOCIiAllIl A (13) 106 B I O C H E K I C A L 3XYGEN DEUAND (BOD) (26) 137-1)1,145 B I O L O G I C A L YIELD (15) 9,1U-15, (28) 363-4011 BETA BETA BETA BET& BETA BETA BETA BETA

,

,

, , ,

, , , , , , , ,

,

,

,

,

, ,

.

,

, ,

,

,

37

SUBJECTINDEX FOR VOLUMES 1-30 B I O H A S S , P R O D U C T I V I T Y OF H I X T U R E S ,(26)177-210 SOIL (26)138 B I O T I N ,(16)30 B I O T I T E ,(3) 114, 120-122,132,153, (12)7,12-13, (14)34,(15) 127,350-351,

,

(19)322

,

E X T I N C T I O N FUNCTION ( 5 ) 245 B I R C H ,(11)56,59,(17)242, (19)331 PAPER (27)238.257 YELLOW (27)23B.257 B I R D S P O O T T R E F O I L ,(2) 21!!,336,353,368,370,

, ,

(4)192,19U,211-212, (5)364

,(8)52,54.201(,294, (12) 60,67.87,9 1-92, (14)348,(15) 193,(16)265, (21)34,64,(22) 119-157 D E S I C C A T I O N ,(9)88 S A L T TOLERANCE ,(1)8 BIRDUOOD G R A S S ,(22)45 BISMUTH ,(241270,275,297 3 0 8 , (27)319 B I S T O R T ,(17)243 B I T T E R U I N T E R C R E S S , ( 3 ) 39 B I T T E R B R U S H ,(17)241 B I T T E R N I J T HICKORY (17)3 9 E I T T E R Y E E D ,(7) 286;289, ( 5) 164,199 B I U R E T ,(11)261,(17)20 BLACKBERRY ,(15)190, (16)157 BLACKBRUSH ,(12)206 BLACKGRAIN S T E H S A Y P L Y (24)201 BLACKGRAM (26)283 BLACK GRANA (10)398-399, (12)200 BLACKJACK OAK 1151 195 BLAZKLINE D I S E i S E (17)321 BLACK LOCUST (4)334,350,365, (12) 182 BLACK MEDIC . I 4 1 190.193-194.196.112176 -, BLACK PATCH il>)38i BLACK ROOT ROT (19)248 BLACK SHANK ,(19)248, (29)4 7 ELACK S O I L S , DEGRADED (9)260-262 OCCORRENCE ,19) 266 BLACK S P R U C E , ( 4 ) 348 BLAEK UALNWT ,(4)350,364. (16)163, (17)321 BLACKSTEH I171 21U D I S E A S E ,(12)99,101-102

,

,

,

. ;

,

;

-

..

,

,

.. . ,(27)281 BLAST ,(14)88-89 D I S E A S E ,(19) 132, (29) 267-275.322-323 B L E E D I N G D I S E A S E ,(17) 206-208 B L E I S A N D ,(13) 11-19.34 B L I N D - S E E D D T S E A S E ,(12)36,100,103,105 RUST

ILLSSVS LE!KPFTHiL!S

,(6)343, (24)218

B L J A T ,(2)367-368 BLUEBERRY (11)222, (IS)190,192, (27)117,292 BLUE GRAHAGRASS , ( 6 ) 8,16,33, (10)17,19,385.U8U,(12)55-56,20fi.208, 11 \ 748 .4 ., .BLUEGRASS ,(3)59,286, ( 1 2 ) 9 0 , 9 2 , 9 6 , 1 0 5 , 1 0 9 , 1 1 3 , ( 1 3 ) 2 2 1 , ( 1 4 ) 3 U 6

,

.

,(15) 197, (16)12,26,

(17)117,178,241-2U3,(18) 111-112, 26 1.268-273.279.285.295.298.300.3 . . . 13-319.316.318 . ,(26)149, (23)125,127 AUNUAL ,(15)188 B I G ,(l0)397 BULBOUS ,(10)395 CANARY ,(10)395 KENTUCKY ,(10)358-359,391 BLUEGREEN ALGAE ,(7)242,244,246,321 BLUE L U P I N E ,(101370, (12161 BLUE P A N I C G R A S S ,(16) 214.216 BLUE P A N I C U n ,(6131. (10)383,391-392. (12)71 BLUE ROSE R I C E ,(14)99


38

, , ,

BLUE S P R U C E (17)242 BLUESTEfl (10) 17,21,377.(12) ANGLETON (10)385-386 CAUCASIAN (10) 380 LITTLE (1 0 ) 385 SAND (10)379,385 TURKESTAN (10)383,399 8 - N I N E ,I171 289, I221 221

,

,

,

55

,

BQElpjgBIi @gA

,-(22)287-288

BOEHCIITE ,[5)286,(12)17,(14) 10,13,56,(16)331,374, (19)167, (26)214,(30) 19 BOER LOVEGRASS f6l 32.. f.l O 1, 398 BOG (17)ii9,izi. . P E A T , S E E LOU P E A T ,(11)222 S O I L ,(17)246,2U8,250,253-256,260

,

.

BQ€&T!lS iZRAL!%AZ.ToS

,

,( 12) 16 9

BOLL WEEVIL (24)219-223,230. (30)141,151 E F F E C T ON COTTON C R O P S I N OLD COTTON BELT ,(9)16-17 BOLLWORfl (12)215, (24)223-225,230,249 COTTON (30) 151 BOLSTER I111349 BOflBpS. NOdRISOM$ (30) 149 BOCIBOS O C C I D E N U L L S (12)83 BOHBUS SONORUS ( 3 0 ) 149 BOflBOS X E R R E S T R I S (12)79,R3 BONAVIST ,(12)87, (26)81 BONE NEAL (16)6 3 BONESET (15)199 B O R A L P I C A G R I B O R O L L S ,(17)266 BORA I P S ( 17) 2 47,249,25 1,25 3,262 2 f 3,26b, 2 68 BORATE,ADSORPTION (30) 15,23,38-39 BORAX ,(4)317-318,325, (11)301,(19)345 BORDEAUX f l I X T U R E , (1)385-386, (4) lU@-l49,151,170,244 B O R E R , P I N K ,(29)301 STRIPED (29)301-305 UHITF (29)30 1 YELLOU ,(29)301,305-306 BOROLL ,( 17) 2U 6,24 9,251,25 3,255,268-269.273-2 75 BOR3N ,(8)354-355, ( 1 1 ) 2 9 9 , 3 0 1 - 3 0 2 , ( 1 2 ) 6 1 , 2 5 6 - 2 5 7 , 4 1 4

, ,

---

.

----------- ------- ,

------

, ,

,

,

,

,

,

-

,

,

,(14) 7U,82,398,400,(16)141-l42,145,lU7,157, 162-166,268, (17)77,175, (19)25C.254-257,321,33O, 332. I201 141-1U2.2U4.1231 303. 1251 58.1261 28.155-156

ACCUflULATION I N S O I L ,(9)213,216 A V A I L A B I L I T Y I N S O I L S ,(1)327 CALCIUfl-BORON R A T I O S ( 1 ) 332,339 30LORIflETRIC DETERflINhTION (1) 324-326 CYCLE I N NATURE ,(1)334-335 D E F I C I E N C Y ,(1)322.329-330.342-344, (6)293 SYCIPTOMS (1) 342-344 DETERPIINATION , (1)323-326 BY U U I N A L I Z A R I N ,(1)325-326 I N S O I L S AND PLANTS (1)323 S P E C T R J S C O P I C ,(1)323-324 TITRICIETIC (1)323 D I S T R I B U T I O N I N S O I L ., (15) . . 137-140 FERTILIZATION ( 4 ) 196 FIXATION I N S O I L S (1)330-331 F U N C T I O N I N PLANTS ,f l ) 337-338 GEOCHEMISTRY OF ,(15)'122-124 I R R I G A T I O N UATER (1)327 LEACHING I N S O I L S ,(1) 329,332-333 VITROGEN-BORON R A T I O S (1)341 PDTASSIUH-BORON R A T I O S ,(1)340 R E L C T I O N S WITH S O I L ,[ 15) 129-132,135 R E U U I R E f l E N T S OF C R O P P L A N T S (1)336-337.391-347

,

,

,

,

, ,

,

,

,

,

39

SUBJECT INDEX FOR VOLUMES 1-30 S O I L HONIFORING ,(27)344-396 l'JXICITY (6)196 TURMERIC T E S T ,(1)324 BOTHRIOCHLOA ,(4)5 B O T R Y O D I P L O D I A THEOBRORAE (26)52 BOTRPTIS CINEREA (10) 317 BOUTELOUA C U E T I P E N D D L A ,(6)36,227, (10)379,399. (12)55,208 BOUTELOUA E R I O P O D A ,(10)398-399. (12)208 BOUTELOUA C R A C I L I S ,[ 6 ) 8, [10)385, (12)55,206,(14)248. (17)240-241, (24)206

,

,

,

,(30) 108

BOUTELOUA S P . , (12) 108 BOHEN R A T I O ,(11)32 B R A Z H I A R I A ,('4) 5, (26) 30 B R A C H I A R I A BRACHYLOPA ,(29)7 B R A C H I A R I A DECUNBENS (22)45,56 BRACHIARIA BUTICA (22)7,44, (29)7-8 BRACHIARIA RUGULOSA (29)7 BRAZRIARIA S P . (7)284 BRACKEN FERN ,(15) 190 BRASSICA ,(12; ios BRASSICA C A l P E S T R I S (21) 190, (24)357, (27)153. (29)45 B R A S S I C A FODDER ,1251 . 107.113.117 B R A S S I C A J U N C E A ,(28)99 . B R A S S I C A NAPUS ,(29)57 VAP. OLEIFERA (11)364, ( 2 8 ) 137 B R A S S I C R OLERACBA , (2) 126,134-135, ( 8 ) 109. (24)357, ( w U 3 VAR. ACEPHALA ,(21 3 3 , ( 2 8 ) 96,99 VAR. B O T R P T I S ,( 2 8 ) 75 VAR. C A P I T A T A ( 8 ) IOU, (29)75 VAR. I T A L I C A ,(28)99 BRASSICA P E R I N E N S I S ( 2 ) 122 B R A S S I C A RAPA ,(28)7 5 R R LII N E R n PI Z L A S S I P I C A T I O N , (9)245 CONCEPT O F ,(9)220-244 I N CENTRAL AND EASTERN EUROPE (9)220-231 I N THE BRITISH I S L E S ,(9)231-235 I N FRANCE A N D ADJACENT C O U N T R I E S ,(9)238-241 I N GERlANY A N D AUSTRIA ,(91225 I N THE SCANDINAVIAN COUNTRIES 8 (9)229-231 I N THE UNITED S T A T E S ,( 9 ) 241-244 PODZOLIC (9)219,223 OF U.S.A. ,(9)225 R A M A N N ' S , (9)218-220 BRAUNLEHPI ,(9)237 BREEDING, (26)395-310 5RTHODOLDGY COUPEA ,(26)46-50 PHOTOSYNTHETIC. RESPONSE ,(23)327-334 BREVICORYNE BRASSIS4E , (24)234 BRIZKSTONE , I 1 4 1 2 B R I N J A L S ,( 2 ; ) 153 E R I S T L E CONE P I N E ,(17)242 BROhDBEAN (12)85, (19)20,23,32 MILD " I S A I C (17)215 BROADLEAP T R E F O I L ,(2) 359 BROCCOLI (2)120, (11)213, (2R)99-100 B H O n R C I L ,(23)205 BROREGRASS ,(2)219,225,337,353,356,358-359, (31223,226,236-237 ,(4) 1 8 0 - 1 8 1 , 1 8 3 - 1 8 6 , 1 8 8 , 1 9 1 - 1 9 3 , 2 0 5 - 2 0 6 , 2 1 U , (5)360, ( 8 ) 131-132,135, 362, (6)30,36,227,230,232,276,281,

,

,

, , ,

,

,

,

,

,

,

----------- ---,

,

,

137,lU3-147,15D-l5U, (10)358.393-394.401, (12)55-56, 63.66.1 10, (14)233.240, (16)265,(17) 242, (18)110, (22)353, (23)29,338, (28)13,17,2U, (29)57.72

40


,

COHPOSITION ( 2 ) 276 FIELD (10) 360 HEADOY (10)395 HOUNTAIN ,( 1 0 ) 394 BROHAR ,( 1 2 ) 5 7 P R A I R I E , ( l o ) 391 SMOOTH (10) 373-374,378,389,391, (28) 2 SOFT CHESS ,(10)398 BROMINE ( 2 0 ) 251 5-BROHODEOXYORIDINE (26) 70 BROHOXYNIL ,( 2 4 ) 335-336 BROMUS (18) 2 BROMUS A N O H A L O U S (17) 2U2 BROMUS A R V E N S I S (10) 360 BROMUS B I E E E R S T P T N T T (23) 29 BAOMUS C A R I N A T I I S ,( 6 ) 142, ( 1 0 ) 401, (17) 242 BBQBUS C A T B A R T I C U S ( 1 0 ) 365,391, ( 1 5 ) 7 1 BR04US C O L O R A T U S (13) 95 BROqUS ERECTUS ( 4 ) 2 4 0 , ( 8 ) 139, (10) 395 BROMUS I N E R H I C (2) 217,276,337,353, (4) 26,180, ((6) ( 8 )447, 6 ) 330,227,232, 0 , 2 2 7 , 2 3 2 , (8) 7, 56,131,139, ( 1 0) 358,373, ( 11) 50, 95,221 0, (( 1122)) 4$9, 9 , ((13) 1 3 ) 95,221 (21) 32,(22)353, (26)282, (28)136, ( 2 9 ) 55 77 136, (29) VAR. T E C T 3 R U I (29) 57 BROIIUS J A P O N I C U S (16) 27 BROYUS H A D R I T R N S T F (15)5,69,77, (18)5,9,2U 1 8 ) 5,9,2U EFOMUS M A R C I N A T J S (12) 57 B R O l U S MOLLIS ,(10)398, (18) 3-4~7,10,13-14,18,23,25,27,30-31,35, 10,13-1 4, 1 8 , 2 3 , 2 5 , 2 7 , 3 0 - 3 1 , 3 5 , (22) 342 BROHUS P U M P E L L I A N U S ,(8) 139 BROqUS R I G I D U S (13) 221, (15)5,69, ((18) U-5,9,24-25,27-28,30,38,47 1 8) U-5,9,2425,27- 2 8 , 3 0 3 8 , 4 7 BRONUS R U B E N S (18)5,18,22,27,31 BROMUS S E C A L I N U S , (3) 109

, , ,

,

,

,

, ,

,

,

, , , , , , , ,

, ,

______

uppug g g ~ ~ R , y, d( 3- j i o 9 , ( i j j 1 7 i , 1 7 5 , ( 1 ~ ) 2 3 , 2 7 , 4 0 BBQIIPS UHIOLOIOES ,( 4 ) 9 , 4 2

,

BROOlJCORN (61 335-336, (15) 281 IdPROVElJENT (6)313-314 INTRODUCTION (6) 3 2 4 BROOH-SEDGE (4) 194,207 BROYN COTTON BUG (12) 92 BROYN F O R E S T S O I L (9) 221,224-225.227,252-253,

,

, ,

,

( 1 7 ) 246.248-249,

251,253,262,268,273,277.279 D I F F E R E N C E BETYEEN BRAONERDE AND ,( 9 ) 225

S B g A&SQ B A S E - R I C R S O I L AND BRAUNERDE BROYN P L A N T B O P P E B (24) 198 BROYN L E A F S P O T ( 1 U ) 88-89, ( 2 9 ) 277-278 NARROW ( 2 9 ) 278 BROYN P O D Z O L I C S O I L (3)6.8,10,12-15,46,72,82,

,

,

, ( 1 7 ) 251-254.259, 262-263,273,275276,270 BROYN ROT, T R E E F R U I T S ( 1 7 ) 300,308 BROYN S O I L S ( 3 ) 27-30,32,UU.U6,50, (17) 2 4 6 - 2 8 7 , 2 Q 9 - 2 5 0 , 2 6 0 26 1 , 2 6 5 , 2 6 9 , 2 7 5 NON-CALCIC ,(9) 280-283 BROYN S P O T ,( 1 9 ) 132 BROYN T O P , ( 5 ) 3 6 3 BBOYNTOP H I L L E T ( 1 2 ) 114 P!NE!lIUAE e ( 2 6 ) 50 ME!!QUAGU EUU ,( 1 2 1 9 3 . 3 8 9 RooE I (2U) 7-92 BEEEBPS B B K U A L S n ( 12) 9 4 B B U C I T E ,(12) 2-U87, ( 1 5 ) 127 B O G H O S SP. ,( 2 6 ) 3 8 , 5 2 BRUNIGRA S O I L S ,( 2 ) 203 BRUNIZEU ,(17) ZU6,248-251,253-254,259,262-264,268-269,27U-275,

,

Bu!G!;;Bom.&m

SUBJECT INDEX FOR VOLUMES 1-30 DEGRADED ,(9)262 OCCUIlRENCE ,f91 266 nR'JENLsgii C I R R A O S A (7)277 B R U S H BURNING (11)117 B R U S H CONTROL (4) 307-309,321-322, (10)20 RANGE-LAND 161 37-46 B R U S O H E ,(25)3ij

,

, ,

.

I

BR_X2@Ii9RhixIOSI ,(12)389 BRXUB A R G E E ~t (17) ~ ~ 340 BUC_H_LQEDACTYLOXDES ,( 4 ) 190, (10)380.385, (12)49,96

, (3)120,126,151,

( 6 ) 276,278, (11)343,350, (1U)313 ,(15)83,90, (29)92, (30) 198-199 Z I N C D E F I C I E N C Y I N ,(9)33,35 B U D P O F I . T O B A C C 0 ,(30)151 BDPPALOBERRY ,(17)242 BUFFALOGRASS ,( 3 2 8 6 , (4)190, (10) 17,22,380,385, (12)49,96,104, (18)109 B U F F E L G R A S S ,(6)32, (10)383-38U, (22) 5.13.45.59.65, (23)12 B U P F E L SANDBAR ,(24)208 BUFFERED S O I L S ,(11) 393 -----B u L a o s r X p S A P U U l p & g E S ,(29)7 BULRUSH ,(14)85 BULRVSH H I L L E T ,(22)49 BUflBLEBEE ,(12)76, 78-79, (30)149 BUNCH D I S E A S E ,(17)316 BUNT ,(5) 84.87.93.97 BUHCLOVER ,(2)356, (4)194,198,(12)73,76,(1U)82 BUR-SAGE , (121206 BUREAU O F R E C L A E A T I O N ,( 3 ) 329-331.334.338.342 BURROUEED ,(121207 2-SEC-BUTYL-4.6-DINITROPHENOL ,(22)132 -0-SEC- BUTYL-U ,6 - D I N I T ROPHENYL ,(1 4) 3 87-3 88 B U T Y R I C A C I D ,(2)280-283.285-286.291 BUCKUHEAT

---

c CABBAGE ,(2) 119,126,134-135.

(8)109-105, (19)89, (221221, 279, (24)357. (28)75,99-100

H A R V E S T - A I D E Q U I P H E N T ,(11)212 I N THE NETAERLANDS , (l1)35-1 APHID (24) 234 L O O P E R ,(24) 234 YAGGOT ,(24)233 PORH (24)2311 YELLOWS ,(2) 126 CACODYLIC A C I D (24)286 CACTUS (30) 118 CADELLE BEETLE (14)84 CADIIUH (20)251-253, (24) 270.274-275,283-285,297-298,302-304.

,

,

, ,

, ,

307-308, (26) 157-158.160, (27) 314-316.318-320. 32U- 325,321.3U6 S O I L B O N I T O R I N G ,(27)359-363 C A J A l U S ,(26)9.35.37,39.41 C A J A N O S C A J A N ,(12)87, (26)6, 10,32-33,97, 100.103- 107, (29)8 C A L A M A G R O S T I S C A N A D E N S I S . I171 , . 242 CALhNDEA O B Y Z A E ,(210 218 C A L C I N E D H A G L I E S I T E ,(22)364-366 C A L Z I O R T H I D S ,(17)246 C A L C I P A N S .13) 44 CALCISOL ,ii7j 246,248,265 (3) 17,29,44, (15)351, (30)23827 CALZITE

.

41


42

CALCIUN

,(ll)U9,294-296,(13)67,76,163, 184,257,333,343,355, ( 1 4 ) 29,U8,74-75,198,336, 393-394.400-401, ( 1 5 ) 127,130-131, (16) 92.142-1U3, 145-147,149-150,156,158,161,170-171,214,268,369 ,( 1 7 ) 2 9 0 , ( 1 8 ) 7 7 , 7 9 , 8 3 , 2 9 0 , (19) 125-126,152,156. 1 6 1 . 1 7 2 - 1 7 8 . 2 3 4 . 2 4 3 - 2 4 5 . 2 4 8 . 2 5 0 ~ 2 5 8 . 3 2.1 . 3 2 4_ . 3 3 0 ~3321333,337;339;348. ( Z O j 1401141; 255-254.340-342; 350, ( 2 1 ) 55.57.65.1U9.155.161.2U5. ( 2 2 ) 3 6 4 , (241295, 386,398,401, ( 2 5 ) 166,181,187, (26)27,57,73,155 ( 2 7 ) 279,318,320-321,341-342, ( 2 8 ) 9 6 , ( 2 9 ) 205-206, 216,(30)123,194

,

CAR 80 N AT E, Z I N C T O X I C I T Y A N D ,( 9 ) 44.46 C O N T E N T O F SOYBEAN ,( 1 2 ) ~45,2ua,253,285 CPANANIDE ,(1)71,311,378, ( 1 7 ) 17,21 AS DEFOLIANT FOR C3TTON ( 9 ) 76-77 DECONPOSITION I N S O I L ,( 2 7 ) 46-49 E F F E C T O F AHLIONIA ON (10) 343 E F F E C T ON ROOT PENETRATION ,( 1 1) 47 EROSION L O S S E S ,(15) 304, 3 1 2 FLUORPHOSPHATE ,(1) 400 FUNCTION I N PLANT ,(10) 4 9 1 - 4 9 3 HUMATE ,( 7 ) 1 7 5 - 1 7 6 LEACHING FRON S O I L , (1 0) 4 9 0 - 4 9 1 PLANT ABSORPTION , (10) 4 9 7 - 5 0 2 NETAPHOSPHATE (1) 4 6 - 0 8 , ( 1 7 ) 4 6 - 4 7 NITRATE ,(8)99-100,109, ( 1 4 ) 2 8 5 , ( 1 5 ) 5 3 , ( 1 7 ) 28 (11) 279-280,392. ( 1 4 ) 27‘4-276.282-283.290. PHOSPHATE 74, 78.83- a5,91,95 (16196 POLYPHOSPHATE REACTION WITH PHOSPHORUS (9) 1 0 4 R E L A T I O N ro NITRATE ABSORPTION ,( 1 0 ) 4 9 2 ROLE I N CROP PRODUCTKIN ,191212 CALEPINA IRREGULARIS ,(12) l i d CALEY PEA (10)369 CALICHE 131 4 3 - 4 5 CALIFORN~A,’ Z I N C CONTENT I N S O I L S 3 F ,( 9 ) 45

,

,

,

,

,

,

.,

----------CALJPOGONIU~I ~ U C U N O I D E S , ( 2 2 ) 7,21 ,

.

(14)69,74-75,77,97,99 CALJRO R I C E CALROSE R I C E 114)99

--

,( 1 5 ) 4‘4 PELLUCIDA ( 2 4 ) 206 CANADA BLUEGRASS , 14) 184.188.211.214, 15) 365.363 C A N A D A THISTLE (43’308, ( i 5 ) i ? o - i ? i , i i i ’ CANRDIAN AGRICULTORE, TFENDS ,(5) 3 2 0 - 3 8 0 AGRICULTURAL ENGINEERING ,(5) 3 4 0 - 3 4 1 ZRREALS , (5) 3 2 2 - 3 3 8 F I E L D HUSBANDRY ,( 5 ) 3 3 9 - 3 4 7 FORAGE CROPS ,( 5 ) 3 5 2 - 3 6 6 I ~ O P T I C I I L T U R A LCROPS (5) 366-375 PRODOCTION , (5) 3 2 0 - 3 2 1 SOILS (5) 308-351 TOBACCO ,( 5 ) 3 7 5 - 3 8 0 CANARYGRASS ,( 1 9 ) 234, ( 2 8 ) 9 7 ( 2 8 ) 24 R’CED ,1261 153,165,169,

CANELINA

------CAHNULA

,

,

,

,

(16)66-68,


43

,

CANAVALIA GLADIATA ( 2 6 ) 8 6 , 10 1 CANAVALIA PLACIOSPEERA ,( 2 6 ) 8 6 CANAVALIA S P . (26) 101 (2) 122,127,134, (12) 226 CANPALOUPE CAPE UEED ,( 1 3 ) 8 6 CAPERONIA CASTANEAEPOLIA (1'4) 85 CAPERONIA P A L U S T R I S ,( 7 ) 2 8 4 C A P I L L A S Y PLOW (1U) 332 CAPSELLA BURSA-PASTORIS (7) 287 C A P S I C l l R ANNUUR ,( 2 9 ) 6 2 CnPsICrln LRUTESCENS ,( 2 ) 1 2 7 , 1 3 1 - 1 3 2 .

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(29) 348

CARAHAY ,( 1 1 ) 360.364 CARBAMATE H E R B I C I D E S ,( 2 4 ) 3 6 3 - 3 6 8 CARBO PURAN ( 2 6 ) 52 CARDOHYORATE ACCUMULATION (6) 2 5 5 - 2 5 7 CARBONATE REDOX SYSTEM ,( 2 4 ) 8 5 - 8 7 CARBON B I S U L P I D E , ( 3 ) 2 5 3 CARBON C Y C L E ,( 7 ) 408 S O I L ENZYMES ,( 2 7 ) 27-38 CARBON D I O X I D E ,( 1 4 ) 348,350. ( 1 5 ) 8 , (16)21,23-25.41-42.51 Z O M P E T I T I O N FOR ,(15)4,6,84 EXCHANGE ,( 2 4 ) 111-119, 1 2 7 - 1 2 9 EXCRANGE RATE, GROYTA ESTIMATOR ( 2 8 ) 27-28.32 FERTILIZING (28) 201-202 N I T R A T E ACCUMULATION ,( 2 8 ) 8 5 - 8 6 SOIL ,(24)61 CARBON T E T R A C H L O R I D E , ( 3 ) 247,252 CARBOUAX ,( 1 ) 3 0 1 CARBOXIN ,( 2 3 ) 174 CAABJXYRETHYL C E L L U L O S E ,( 7 ) 22-23.26-27.32. ( 1 8) 150, 2,155CAREX ,( 1 7 ) 1 2 5 ALBONIGRA ,( 17) 2 4 3 CAREX ARAPAHOENSIS ,( 1 7 ) 244 CAREX ATRATA ,( 1 7 ) 2U3 CAREX BELLA ,( 1 7 ) 2 4 4 ----CAREX C H A L C I O L E P I S ,( 1 7 1 2 4 3 C H I M A P H I L A ,( 1 7 ) 2U3 CAREX DROMMONDIANA (17) 243 CAREX Z L E W H A R I S ,(2U) 2 0 h ~E~~ P I L I P O L I A ( 6 ) 8, ( 1 3 ) 191) ShRBx PLACCA ,( 1 6 ) 2 7 5 CAREX G E Y E R I , ( 1 7 ) 2 4 2 CAREX - ILLOTA ,(17) 244 C_&REX WZGRICANS , ( 1 7 ) 2U3 CAREX - NOVA -_ , ( 1 7 ) 2 4 3 CAREX PHYSOCAPPA , ( 1 7 ) 2U4 SCOPULORUM , ( 17) 24'4 CAREX SP. , ( 1 7 ) 2 4 2 cnEE? - - VERNACULA ,( 17) 2 4 3 CANISGRASS ,( 1 0 ) 365 CARIUM C A R V , ( Ii t ) 364 C A R N A L L I T E ,( 1 7 ) 49.52 CARNATION 111bU6 CARN E G I E A c i G h T E & ,( 12) 2 3 6 ( 4 ) 268, (9) 15'4-155, ( 1 6 1 2 3 1 - 2 3 3 C A R 3 T E N E ,( 2 1 279,297,399. CAROTENOIDS ,( 1 6 ) 122,127 CARPENTER BEE 1121 8 4 CARPETGRASS ,( ~ ~ 2 0 ~ , 2 0 7 , 2 1 0 , 2 1 b 2 1 4 ,( U ) 104,107,191,194,201-202. ( 1 0 ) 3 6 4 , ( 1 2 ) 6 4 , ( 1 9 ) 261,282-283,288 CARPETWEED ( 1 5 ) 187 CARROT , ( 2 ) 1 3 2 , 1 ~ 1 , 1 4 3 - 1 U 4 , 1 4 6 , 1 4 R , 1 5 0 , (3) 126,(9)212,(11)216, ( 1 5 ) 4 , ( 1 6 ) 1 5 8 - 1 5 9 , ( 1 9 ) 8 9 , ( 2 1 ) 318,(29)75,98,100, 102-103,136-137,145, ( 2 9 ) 42.51.57-58.72-73 Z I N C D E F I C I E N C Y I N ,(9) 3 2

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I;lETAK!s TINGTUUS ,( 101 290, (12) 2 24, U E X BBU _ V A ~ Z _ C , A ( 1 7 ) 3 19 c ~ n uEQEDEBRLLZS ,( 1 7) 31 9 TARXB L L L I ~ B S I S,(17) 3 1 3, ( 2 4 ) 158 g.&Rx.& SP. , ( 1 5 ) 1 9 7

(28) 97

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CASSAVA , ( 2 5 ) 298, (26) 45, ( 29) 23,43 C A S S I A SP. ,(15) 199 GasZANEn ,( 15) 82 CASTOR BEAN ,( 1 1) 224-225, ( 1 2 ) 223-2 24. ( 1 5 ) 2 8 8 ACREAGE ,(10) 260,276-2 7 7 ADAPTION 1101277-280 ROTANICAL-DESCRIPTION ( 1 0 ) 261-26u BREEDING (10)271-275 CHARACTER I N H E R I T A N C E (10) 265-271 CULTllRE ,(10) 282-286 CYTOLOGY ( 1 0) 264 D E S I C C A T I O N ,( 9 ) 86 DISEASES ( 1 0 ) 277-278 GROYTH REQUIREMENTS ( 1 0 ) 278-279 O I L CROP 1101 258-287 TONNAGI: C 6 i S U i E D (10) 258-260 T O X I C AND A L L E R G E N I C P R O P E R T I E S ,(10) 275-276 VARIETIES (10) 280-282 CASTOR OIL, ANNUAL CONSUMPTION (10) 259 I N D U S T R I A L USES ,( 1 0 ) 259 CATALASE (14) 73 C U & L p . & SPEC-& (27) 257 CATALPA.WZSTERN(27). 237.257 . CATECHOL ,(17) 3 3 U . CATERPILLAR,HAIRY (26) 69 CATION A C T I V I T Y R A T I O S , ( 2 4 ) 3 7 9 - 4 1 2 CATION EXCHANCE.Af4ORPHOUS CLAY (26) 242-247 CATION EXCRANGE C A P A C I T Y (12)9,11,20-23,(15) 75, (16) 320,360-362, (210385 METHODS O F A N A L Y S I S ,( 1 0 ) 477-490 S O I L EXCHANGE C A P A C I T I E S (10) 1 9 8 CATIONS,DIFFUSION I N S O I L (20) 110-120 CATTAILS (15) 205 CATTLE MANURE,ANALYSIS ( 2 7 ) 335-336.344 CAUCASIAN BLUESTEI! (6) 27 CAULIPLOYER (2) 120-121,137,1Ul, ( 8 ) 165,171-172,17U,183,191.195 ,(9)212,(15)79-80,(28)75,97,99-100 ccc ,(221221. ( 2 4 ) 2 4 4 CEANOTHUS 1221 4 1 7 CEANOTHUS PEN&= (17) 2 4 2 ~ E ~ Q ~ Hy EUL U STINUS (19) 333 C E L E R Y T ( 2 ) 1 1 ~ z 1 2 0 , 1 4 2 , (91212. (11) 212, ( 1 7 ) 117,(19) 89,(28)75, 99- 100.102. i n 8 YIELD,EPPECT OF ON (9) 209,211 CELL, EULTORE, G E N E T I C ! I A N I P U L A T I O N ,(29) 39-81 D I V I S I O N ,(6) 2 5 8 3ROUTH (19)23,25 IERBRANE, OZONE E F F E C T ,(27) 100-105 WALL, OZONE EFFECT (27) 99-100 UALL BEGENERATION (28) 134-136 C E L L O B I A S E , S O I L ,(27) 30 CELLOLASE ( 2 7 ) 68,71,74 SOIL (27) 31-32 CELLULOSE, N U T R I T I V E VBLUE (21)8,13-1U,77,89-90 S O I L ,(21) 197,219 CELLULOSE ACETATE (7) 22 CELLULOSE METHYL ETHER ( 7 ) 22

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---__-__ CENCHHUS CC II LL II A &R = SI S , ,((2222)) 5.7.45 5.7.45 CENCHRUS CENCHRUS C I T I A P E ,( 2 4 ) 208 CENCHRUS I N C E R T O S ( 2 5 ) 11 1 CENCRHOS S E T I G E R U S ,( 2 2 ) U S CEYCHROS S P . , ( 1 3 ) 176, ( 1 5 ) 1 9 2 GENPAUREB CCAAL LC ICT R~ AAP PA A ((1155)) 11 CENTAUREA CRNl’IPEDEGRASS 202-204,214-216, (( 33)) 202-204.214-216, CPNl'IPEDEGRASS CENT RO , ,(22)21,23,26,29,32,63 1221 2 1 . 2 3 - 2 6 . 2 9 . 3 2 - 6 3 CENTRO CENrROSENA ,( 2 5 ) 3 0 7 21 CENTROSENA POBESCENS ( 2 2 ) 7,21 144 CEPHALOSPORION GREGATUII ( 1 ) 11111

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CEPHUS C I N C T U S (24) 2 0 1 CEPHUS PYGflAEUS (24) 201 CEPHUS T A B I D U S ,( 2 4 ) 25 1 CERATONA TRIFURCATA (26) 117 206 C E R Z I D I O H HICROPHYLLUN , ( 1 2 ) 2 06 24 1 CERCOCARPUS L E D I F O L I O S , ( 1 7 ) 2 4 1 11-2 CERZOCARPIJS NDNTANUS I171 . 2 4 1 - 2 4422 CERCOSPORA ,i s ) 3 1 s 22 CE R Z 0s PO R A ARACRIDICOLA ,( 2 6 ) 15.20.22 CERCOSPORA BETICOLA ,( 7 ) 9 8 , 1 3 3 CERCOSPORA CANESCENS ,( 2 6 ) 22,53 CERCOSPORA CROENTA ,1261 53.116 (17) 21 CERZ OSPORA D A V I S 1 1 2 77 )) 294 ( 2 6 ) 13-14.22-23,23, (( 2 29U CERCOSPORA L E A F S P O T , (1U) 88, ( 2 9 ) 2 7 8 CEECOS PO R A ORYLAE CERCOS PO R A PERSONATA (26) 2 2 ( 1 2 ) 96,104 CERC 0 SPO R A S E N I N A L I S CEEZOSPORA S O J I N A ,( 1 4 ) 170 CERCOSPORA S P . ,( 2 6 ) 39,69 (25) 6 3 CERCOSPORA ZEBRINA ,( 2 ) 213, ( 1 2 ) 38'4, ( 2 5 ) 6 3 CERCOSPORELLA 17) 50.53 C E R C O S P O E E L L A FOOT-ROT ( 1 2 ) 101 102,216 ( 2 5 ) 102,216 CERCOSPORELLA H E R P O T R I C A O I D E S 405, (30)6 7 - 8 3 CEREAL C R O P S ,( I S ) 35, (17) 5, ( 2 8 ) 361-405, ( 3 0 1 6 7 - 8 3 C E R E A L - L E G U ~ E NIXTORE. ,j i 5 ) 3 , CEREAL-LEGUgE N I X T O R E ,( 1 5 ) 3 5 S F F E C T O F A L K A L I N I T Y ,( 1 1) 362 FLOOD DAMAGE I111 7 5 GRAINS, U I N T E ~ ’ ,(39) 6 7 , 7 0 - 7 1 , ~ 3 I N THE NETHERLANDS [ l l ) 339,346-347,364-366 NITROGEN REQUIREMENT ,( 1 1) 360 P O T A S S I U R REQUIREMENT ( 1 1) 361 WATER D E F I C I T PHYSIOLOGY ( 2 7 ) 1-23 YINTER (30) 67,70-71,93 Y I E L D S A S BREEDING C K I T E R I A (28) 361-405 Z I N C DEFICIENCY I S (9) 3 2 CEREAL L E A F B E E T L E ,( 2 4 ) 2 3 0 . 2 0 3 , 2 0 5 CERESAN (6) 1 6 8 CERL!IM , ( 2 4 ) 2 7 0 , 2 9 7 , 3 5 8 CEP1TQlA R P P I W I S ,( 2 6 ) 5 1 CHRETQM TR€!!PAC&TA (24) 195 CESIUM (14) 353, (24) 270,274-275,294,297,308, (27) 319 CHAETOCHLQA ,( 2 0 ) 5 1 CHAETOCNEMA C O N P I N I S (24) 237 C I i A E T O E n i - , (lviEEp CHALCEDONITE , ( 1 2 ) 9 , ( 1 5 ) 3 4 1 CHALCEDONY ,( 1 5 ) 3 4 1 , 3 5 7 , 3 8 3 GtlALSQDERLU AENEL!S , (26) 5 1 CIiALAEZ;XTEsuS PRQLlPERUs I ( 1 8 ) 49 ,(201 51 CHAPPARAL ,( 6 ) 37,UU, ( 1 5 ) 1 9 5 CHARCOAL ROT (12) 385 CHARD ,( 2 7 ) 3 5 0 CHEATGRASS (3) 109, (13) 172,175, (29) 131 CHELATES , ( l l ) 300-301.309, (15) 1 3 7 l’REATNENT O F Z I N C D E F I C I E N T S O I L S W I T H , ( 9 ) 5 8 , 6 0 - 6 1

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CHELATING AGENTS ( 2 0 ) 118-120, ( 2 4 ) 154-157,164-166 I R O N C H L O R O S I S ,(13) 3 5 1 - 3 6 5 C H E L A T I O N ,(7) 1 7 1,351 CHENICAL, MOWING ,( 4 ) 3 1 5 3XYGEN DEIiAND (COD) , ( 2 6 ) 137-141.149 WEED CONTROL (15) 161-217 C O S T S AND B E N E F I T S , ( 1 5 ) 1 6 6 - 1 6 8 CHENOPODIACEAE . , .1161. 2 0 3 CfiEhPEQPrUn &Bun 8 (15) ls7 C!igYQEQPIuB P A L L I D I C U L A E I ( 2 1 ) 180 C H B H Q E 9 I U B QULNU v ( 2 1) 180 CHERNOZEM ,( 2 ) 82,172,193194,197, ( 3 ) 22,25-32,35,46,U9-51,80-82, 123.143.154.14~ 70, 17) 30.1U6.1U9.152.167.171. 1751176, i a + i ~ i , ( S j 2 2 0 - 2 2 1 , j 1 3 ) 9 , ( i 5 ) 3 8 6 , (161 330, (17)246-247,249,251,253-255,259,259,266,268-269, 274-275.349, ( 2 0 ) 17-18, ( 2 1 ) 145-146, ( 2 9 ) 1 0 7 NORTHERN DEGRADED (9) 260-262 OCCURRENCE ,(9) 2 6 6 S O I L S D E R I V E D P R O n ,( 9 ) 2 2 4 - 2 2 5 CHERNOZEHIC S O I L ( 2 7 ) 30,68,178 B HORIZON , ( 3 1 2 1 - 2 8 CHERRY ,( 1 1 ) 222,346,(17)296,303-307 Z I N C D E F I C I E N C Y I N SWEET , ( 9 ) 3 2 CHESTER S I L T LOAN ,(9) 278-279 CHESTNDT S O I L ,( 3 ) 2 2 - 2 3 . 2 5 - 2 7 , 3 3 , 3 2 , 5 0 . 7 5 , ( 1 7 ) 246-2U7,261-2 6 2 . 2 6 5 - 2 6 6 . 2 6 8 - 2 6 9 , 2 1 4 - 2 7 5 . 2 7 . 7.121) . . . 146 DEGRADED ( 9 ) 262-264 . CHEWINGS F E S C U E , ( 8 ) 5 5 , 3 1 3 C H I Z K P E A , ( 1 2 ) 87, ( 2 6 ) 5-6,76,97 ( 3 ) 109, (7) 287-288,292, ( 1 2 ) 390, ( 1 5 ) lb8,190 CHICKWEED (22) 203-234 CHILLING INJURY C_@lLQ S U P P R E S S A L I S ,( 1 9 ) 133, ( 2 4 ) 195-196, ( 2 9 ) 3 0 1 C H I L O ZONELLUS SHIN ,(24) 2 1 7 QIl&Pu&AUIiBELLATA ,(17) 2 4 2 CHINCH BUG (24)218 C H I N E S E CABBAGE ,( 2 ) 1 2 2 CHIHOTHRIPS MEKICAIgS (12) 9 4 CHISELING ( 2 9 ) lU3.1U7-150, 155-156,163,173,177 CHITIN 1211 2 2 1 CRIXQSAE’, 397 CHLORANBBN ,( 2 3 1 2 2 0 . ( 2 4 ) 328,331-332, ( 2 6 ) 60 CHL3RDANE , ( 7 ) 348, ( 1 1 ) 3 0 9 - 3 1 0 , ( 1 2 ) 9 5 , ( 2 3 ) 1 7 6 , 1 8 6 C H L O R I D E , ( 1 4 ) 198,313,331,336,345, 4 0 0 - 4 3 1, ( 1 6 ) 145-146,1U9,157-158, 176,222,(19) 242.251-254.320. ( 2 0 ) 138-139.147-149, 251, ( 2 5 ) 1R7.142, ( 2 8 ) 97 A D S O R P T I O N ,( 3 0 ) U O C H L O R I N E .a 123). 3 0 4 CHLQBIS , 5 C H L O R I S GAYANA ,( 2 ) 356, ( 4 ) 9, ( 6 ) 31, (101365. ( 2 2 ) 5.7.45 V A R . ~ & ( 2j 4 ) 208 ~ ~ ~ , C H L O R I T E , ( I ) 162,178, ( 5 ) 2 3 6 , 2 6 1 , 2 9 6 , ( 1 2 ) 7-8,12,19,(26)233 C H L O R O A N I L I N E 5 , S O I L P E R O X I D A S E ,( 2 7 ) 5 5 CHL3ROBROMO P R O P E N E , ( 3 ) 2 4 7 CHLOROBRONUHON ,( 2 4 ) 3 5 9 - 3 6 0 CHLOBOCHROA L I G A T A ( 1 2 ) 92 Q&Q&Qc_HZQA , (12) 9 2 2-:HLORO-l4,~-DIALLYLACETAMIDE ,( 1 4 ) 3 8 8 2-CHLOt?0-4,6-BIS (ETHYLAMINO) - S - T R I A Z I N E ,( 1 2 ) 139 2-CliLORO-4-ETHYLANINO-6-ISOPROPYLAHINO-S-THlAZINE , 12UI 6 4 2-CIILOROETHYL T R I I i E T H Y L A 3 ! l O # I U H C H L O R I D E ( C C C ) , (2.?)’22i, ( 2 5 ) 218,223, 24 3- 2 3 5,2 5 5 2-Z!iLORO-4,6-BIS (ISOPROPYLAMINO) -S-THIAZINE, SINAZINE (15) 188,190.22) 139 P-CHLORONERCURIBENZOATE (PCPIB) (27) 43

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SUBJECTINDEX FOR VOLUMES 1-30 C H L 3 H O N E a ,( 2 3 ) 207, (26) 5U CHL3ROPHENOL.S (1) 297,307-308 CHLOROPHENOXY A C E T I C A C I D S , ( 4 ) 307-312,319, 321-322,325 E-CKLOROPHENOXYACETIC A C I D , . I.2 1. 138-1UO U - C H L O R O P H E N O X Y I S O B U T Y R I C A C I D ,( 2 8 ) 1 3 1 A L P H A - Q - C H L O R O P H E N O X I P R O P I O N I C A C I D , ( 2 ) 14 1 A L P H A - Q - C H L O R O P R E N O X Y P R O P I O N I C A C I D ,( 2 2 ) 1 4 0 3(P-CHLOROPIIENYL) - 1 , l - D I N E T H Y L UREA (CNU) ,( U ) 3 1 9 - 3 2 0 , (7) 262-264, 269,280,282, ( 1 2 ) 28U NCNUEON ,( 1 5 ) l f l 8 . 1 9 0 9- ( P - C H L 3 R O P H E N Y L ) - l , l - D I N E T H Y L I J R E A , EHL3_ijQmHijA E X C E L S I A ,( 2 1 ) 1 4 9 ( 1 6 ) 17,31,U9 CHLOROPHYLL , ( 1 4 ) 171,231,398-399, DEFICIENCIES ,(24) 10-11 C H L O R O P I C F I N , ( 3 ) 2U6-248,251,258-260, ( 7 ) 3U7-348 C H L 3 R O P L A S T ,( 2 2 ) 219,222 A C T I V I T Y ,( 1 9 1 7 2 - 7 3 COLD H A R D I Y E S S (30) 8 6 - 8 7 D E S I C C A T I O N , ( 2 7 ) U-5 GENES (2U) 7-8 OZONE E F F E C T , ( 2 7 ) 1 0 1 - 1 0 2 TRANSFER ,( 2 8 ) 1U5-1U7 CHL3RPROPHAB , ( 2 4 ) 364-365, ( 2 5 ) 6 2 CILQE_OpS_ORYZAZ ,(210 196 C H L J R O S I S ,( U ) 1 5 2 , 1 5 5 , 1 6 4 , 2 U 1 - 2 4 2 , 2 5 U , 2 5 7 - 2 5 8 , 2 6 7 , 2 7 175,335,353 (U-CHLORO-9-TOLYL OYY) A C E T I C A C I D ,( 2 5 ) 6 3 ( 2 7 ) 308 CHLOROTRIAZINE 2-CHLORO-6-(TRICHLOHON??THYL) P Y R I D I N E ,( 1 7 ) 2R, ( 2 3 ) 348 CHLDRTHIAlID . ,f.2 4 1. 3 3 3 C H O E N E P U g e A S P . ,( 2 6 ) 5 3 CHOKEBERRY (17) 241-242 CHOLPSTEROL , ( 1 5) 3 5 8 CKQNDRILLA JONCEA (13) 87, ( 1 5 ) 7 6 G H B I Z A G R O T I S A U X I L I A R I S ,(12) 90 CHR3liI!JM ( 1 9 ) 333. ( 2 0 ) 238-239.253-254. (2U) 270,273,275,290-292, 29U,297,301,30U,307-308, (26) 157-158.161, (27) 314-316, 3 18-320,3 2U- 3 25,3 5 U- 3 5 5 CHH_JYO_BACTERIUN YIQLACEUli , ( 2 1 ) 220 CHHYOCREPTS ,( 1 7 ) 2 7 6 CKRYSANFHBNON , ( 2 3 1 9 5 . ( 2 7 ) 3 5 1

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&Pl'gTINEl ,( 2 6 ) 6,97, ( 2 8 ) 1 3 7 CINCHONA , ( 1 1 1 6 0 C I N J O E P O I L ,( 1 7 ) 2 4 3 C I P Z ,( 1 5 ) 1 7 3 , 1 7 7 - 1 7 8 . 1 R 1 . 1 8 6 . 1 5 f l - 1 9 0 . -C I h-C - U L I F E R TENGLJAS , - ( 7 ) 9 9 ARVENSE ,( 1 5 ) 170 C I T R U L L U S ypLC&QS_ , ( 2 ) 123, ( 1 2 ) 2 2 6 C I T R ' J S , ( 5 ) 268-269,295, (ll)U6,53,(1U)255,(16) 143,157, 161,261,275, ( 1 7 ) 5U. 127)3UO Z O P P E R D E F I C I E N C Y I N , ( 9 ) U9 I P O N C H L O R O S I S I N ,( 9 ) U U r 7 x I c F O L I A G E S P R A ~ S,( 1 1 ) 2 6 1 Z I X C D E F I C I E N C Y I N ,( 9 ) 32,34-35,46,U9 CONTROL O F , ( 9 ) 5 9 ZINC U P T A K E a y 19136 . C I T t l U S L/MgN , ( 2 8 ) 9 5 CITRU --S L I M O N I A ,( 1 2 ) 2 2 5 C I T R U S NEMAT'JDE ,( 1 8 ) 9 9 CJI3ys PApAgISI ,( 1 2 ) 2 2 5 I N Z N-S I S ,( 1 2 ) 2 2 5 , ( 1 6 ) 268,270, (2R) 137, ( 2 9 ) 5 7 C I T R US S-_ C I V I L I A N CONSERVATION C O S P S (3) 2 6 8

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PUHPUREA

8-9,13,17,3 1-32,161,167,17 1.3 15, (20) 117, (21) 198, 24 7 -ADSORBED Y A T E R , D I E L E C T R I C PROPERTIES (13) 303-306 SPECIFIC VOLONE ,(13) 287-295 SUPERCOOLING A N D FREEZING , (13)306-31U T H E R H O D Y N A N I C PROPERTIES (13) 314-322 VISCOSITY ( 1 3 ) 295-303 (26) 211-263 ANORPBOUS C A T I O N A N D A N I O N EXCHANGE (26) 242-247 ANIILYSIS OF (12) 17-20 CRYSTAL STRUCTURE (12) 2-9 F L O C C U L A T I O N ,( 7 ) 1 1 GENESIS ( 1 6 ) 365-366 KAOLINITIC (7) 8-9 HINERALS ,( 1 ) 159-199, ( 7 ) 2 3 5 , ~ 5 3 , 3 5 2 , 3 5 4 - 3 5 5 , 3 7 8 AGGREGATION ( 1 ) 98 A N I O N EXCHANGE ,( 1 ) 194-195 CATION EXCHANGE ,(1) 189-193 CATION FIXATION ,(1) 193-194 CRYSTAL C O N F I G U R A T I O N ,(1) 180-184 CRYSTAL STRUCTURE , 1 ) 162-171 DISTRIBUTION I N SOILS ,(1) 177-179 ELECTRON NICROGRAPRS ( 1 ) 174 FLOCCULATION ,( 1 ) 195- 196 FUNCTIONS I N SOIL ( 1 ) 196-199 IDENTIFICATION (1) 171-177 INTERSTRATIFIED ( 1 ) 170 I O N I C SORPTION REACTIONS ,(1) 188-195 ISOMORPHOOS REPLACZNENT ( 1 ) 68,175-1 76 PHOSPHORUS FIXATION (1) 393-397 POLAR ABSORPTION , ( I ) 180-188 REACTION O F PHOSPH3ROS U I T H ( 9 ) 99-105,110 THERNAL DEHYDRATION ( 1 ) 173-174 X-RAY DIFPRACTION , ( 1 ) 174-177 HONTNORILLONITIC (7) 9 - 9 , 1 3 - O R G A N I C COMPLEXES ( 7 ) 7 , 1 3 , (22) 75-117 PANS , ( 3 ) 5.31-35,54,56-57,59-60,63,67,69,80 FORUATION ,( 2 ) 183-184 3 R I X N OF ,(12) 10-17 RIVER (11)340,3U6-347,364-366 L I N E CONTENT ( 1 1) 362 PHOSPHORUS A N D POTASSIUM R E Q U I R E U E N T ( 1 1 ) 361 SEA, (11)3U0,352-359,36U-366 SOIL CHEMICAL REACTIONS (12) 20-30 SOIL PHYSICAL REACTIONS ,(12) 30-34 S O I L S , (11) 79,363-36U -WATER I N T E R A C T I O N (13) 269-327 HYPOTHESIS 113) 322-323 NECHANISNS OF .'(13) 284-287 CLIACHITE (1U) 1 0 CLIMATE OF THE NETHERLANDS ( 1 1) 337-339 u l O 2 X I l E I O l ( 7 ) 159, (29) 1 2 S L ~ L Z P L L U BIPEMEETULI?S ,I131 200 GLQSIPBIPUY B P ~ I G Y I (71 242 ELPSZEIPIYI %YUYEUHUl (3) 153. (7) 241-242, (29) 21 ~ L l S 2 ~ SPOROGENES ~ f l ,(13)200 CL3VER ,( 8 ) 166,176,185, (9) 10,212, (11) 86. (lU) 230,235, 13.27. 38,UO-Ul.U5,99, 107.145, 169, (:16) 19,16 73, 11 1, (21) 16.89, (29) 93-9U,216, (30) 199.

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SUBJECT INDEX FOR VOLUMES 1-30 R L S I K E ,(3)120,123, (4) 191,194. (29) 12U.130.133 BUR , 141 194-198 COY , ( 9 ) 4 6 CRIMSON ,(2)96, (3)207,213,219, (25)47-76, (4) 196, (29)124,130 CUP , ( 2 9 ) 123 DESICCATION (9)98 1 % THE NETHERLANDS , (11) 363 L A D I N O ,(30) 186 P E R S I A N ,U) 194, (12)56,73,02 RED , (29) 12U,127,130,133, (30172 Z I N C D E F I C I E N C Y I N ,(9)32 ROSE (25)56 S E - A L S Q - 1 N D I V I DUAL S P E C 1 ES (2)354, (4) 10, 12,22,35,49,52, ( 8 ) 54, (12)82, (14)71, STRAdBERRY

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(22)30-31, (29)133

,(111207, (13)57-123, (28)2 5 , 2 7 , ( 2 9 ) 9 7 - q 8 , 1 2 1 - 1 2 2 , 1 2 U ,

SUBTERRANEAN

133, (30)190-191

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AGROTECHNOLOGY (1319)-103 D I S E A S E S A N D P E S T S ,(13)103-105 ECOLOGY , (13)77-90 ESTROGEN PROBLEM (13)105-107 GROUTH ON C O P P E R - D E F I C I E N T S O I L S ,( 9 ) 56 HISTORY (13)58-6 1 NITROGEN F I X A T I O N ,(13)72-77 PHYSIOLOGICAL VARIATION (13)66-72 P O T E N T I A L USAGE ,(13) 113-117 STUNT D I S E A S E ,(13)104 TAXONOMY ,(13)61-66 V A R I E T I E S ,(13) 107-1 13 Z I N C UPTAKE BY ,(9) 36 (4)8,35,U2,181,185-187, U H I T E ,(2)358,364, (3)200,207,210,213,217.223, 189,193-194, 1 9 6 , 1 9 8 - 2 0 0 , 2 0 7 ~ 2 1 1 ~ 2 1 4(15) ~ 53,61,101,

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109,196,(28) 174,329,(29) 98,130,133

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U H I T E DUTCH (2)358,364, ( 3 ) 200,207,210,213,i17.223 WOOLLY , (4) 10 Z I G Z A G ,(12)82,369 CLOVER A P A I D ,(12)91 CLOVER-GRASS C O H P E T I T I O N (15)52-62,74-77,99 CLOVER READ Y F E V I L ,(12)93,389,(25)63 CLOVER LEAFHOPPER ,(12)92 CLOVER-LEAF WEEVIL (12)91,3R8 CLOVER M I T E (12)389 CLOVER NEHATODES (7)62 CLDVER ROOT BORER ,(12)89,389 CLOVER ROOT C U R C U L I O S (12189.390 CL3VER S E E D C H A L C I D ,(12)93,215,389,421 CLOVER-SEED HIDGE (12)93,389,424 CL3VER-SEED YEEVIL (12)93,95,424 CLOVER STEM ROT .f7)62-63 CHU, 3-~-CHLOROPH$YNYL-l-DIHETHYL UREA ,(4)3 19- 320, (7)262-264,

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26 9,280,282

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181 COAL . 395-396. (171 356-357 S T R I P MINING (2)i i a COAL MINE S P O I L S (2)317-349 A C I D I T Y ,(2)323-329 E R O S I O N ,(21321-322 E S T A B L I S H f l E N T O F P A S T U R E S ,(2)334,336-338 GRADED (2)333-335 GRADING ,(2)334,338-34 1 LAND-USE C A P A B I L I T Y (2)332-335 L E G I S L A T I O N ,(2)344 PHYSICAL CONDITION (2)322-323 PLANT N U T R I E N T S T A T U S (2)324 P R E S E N C E O F S U L F I D E S ,(2)331

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49


50

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P R O F I L E DEVELOPMENT ( 2 ) 325-326 RECLAMATION C O S T S (2) 341-343 REPORESTATIOH (2) 329-330,335-336 RESEARCH NEEDS (2) 346 S U L F n R I C A C I D PRODUCTION , (2) 323-326 FOPOGRAPHY ( 2 ) 319-322 UNGRADED , (2) 332-333 VOLUNTEER VEGETATION (2) 3 2 8 - 3 2 9 COASTAL BERHUDAGRASS (15) 193-194 COBALT (11) 3 0 2 , 3 U U , ( 1 4 ) 3 3 U , 3 9 8 - 3 9 9 , ( 1 9 ) 3 2 1 , (20)238-239,246,288 (21) 57,63, (26) 73, 157,162, (27) 315,319-320,325, 355-357,375 4 D S O R P T I O N OF (15) 126-129.133 AVAILABILITY (15) 143-152 D I S T R I B U T I O N I N S O I L ,( 1 5 ) 136-140 GEOCHEMISTRY OF . 1 1 5 \ 1 2 1 - 1 2 4 COCHLIOBOLUS MIYABEANUS', ( 2 9 ) 277 COCBLLQBEi&gS S A T I V U S (26) 333 COCKCHAPER SCARAB (13) 104 COCKLEBUR (6) 229,231, (7) 273,275,277, (14)388,UOU COCKSFOOT (3) 226, (4) a, 15,42,52, ( 1 5 ) 112, (22) 343, (26) 2 8 6 , (29) 217 N U T R I T I V E VALUE ,(21) 17-18,20-21,23-24,32,68 S E E ALSO ORCHARDGRASS ( 2 3 ) 16 COCOA COCONUT PALH (15) 28,353, ( 2 7 ) 132 COPYEE ,(29) U3 COFFEE k R A B I C A ( 2 3 ) 11,16 COFFEEWEED ,( 7 ) 284-285, (14) 85 GQLL LACRUnJQBr # (24) 343,3u5 C O L C H I C I N E ,(71 129. (13) 108. (14) 21 2-213 COLD H A R D I N E S S ( 3 0 ) 51-98 COLD TOLERANCE ( 7 ) 49 SEE ALSO WINTER HARDINESS COLEOGYME R A M O S I S S I H A (12) 206 COLEOPHORA S P I S S C O R N I S (12) 9U C O L I A S P H I L O D I C E EURYTHEME ,( 1 2 ) 9 1 COLLARDS (28) 99 COLLETOTRICHU8 CAJANAE ( 2 6 ) 39 C O L L E T O T R I C A U M DESTRUCTIVUN ( 1 2 ) '382,392 382,392 COLLETOTRICHUM L I N D E M U T H I A N U M ( 216) 6 ) 53,OB 53,oa COLLETOTEICHUN L I N I ( 6 ) 1 6 3 , 1 6 5 , 1 6677 COLLETOTRICBUi!l S P . (26J52 COLLETOTRICHUM T R I P O L I 1 , ( 1 2 ) 3 8 2 , 3392, 9 2 , ((1177))221144

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LINEARIS (17) 2'43 COLONIAL BENPGRASS ,('41 184,186-187, . (51 . . 363 C O L O R A D O POTATO B E E T L E . ,( 2 4 ) 236 COLllMBINE (17) 2U2 COLUSA R I C E ,(14) 79,97,99 COLZA ,(11) 360.363-364 COMBINES ,(11) 204-207.210-211 COHJENSALISM (1)248 COMffON J U N I P E R ( 1 7 ) 2U2 COMNON PEA MOSAIC (17) 215 COMMUNNIZEMS (17) 12U COMPANION CROP (15) 193 C O U P E T I T I O N , S B B PLANT C O H P E T I T I O N , ( 1 5 ) 1 - 1 1 8 COMPETITION-DENSITY EFFECT (15) 1 1 C O J P E T I T I O N INDEX (15) 3 6 - 3 8 C O M P L E N E N T A R YIONS ,(9) 85,a~,91 COMPLETE EXTRACTION ZONE ,(11) 88 CONPOSITAE (16) 2 0 3 COMPOST (7) 333,336, ( 1 2 ) 148-155 CONDUCTION, ENERGY TRANSFER , ( 1 8 ) 1 7 2

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SUBJECT INDEX FOR VOLUMES 1-30 CONFUSED FLOUR BEETLE

cO_NJQE&US _PAL_!J

51

,(14)8 4

,(24)237

CONSUHPTIVE USE .flu\ 227 CONTACT EXCHANGE-; ( 6 i 269 THEORY ,(1)192 CO NT OU R , FARNING (6)140. (11)116 FURROWS (3)298 PLOUING (3)270 S T R I P FARNING (3)2 6 6 - 2 6 ~ , 2 7 4 , 2 7 8 , 3 0 0 - 3 D 2 , 3 0 U , 3 1 4 , 3 1 7 , (11)116 TILLAGE (3)267,283-284 CONVECTION. PLANT ENVIRONNENT - (181172-173.178.18U.193-19U.20U-205 . . . _ CONVOLVULUS A R V E N S I S ,(13)8 7 ~ Q o _ L ~ Q ~ ~ gs P. L g g,( 15) 10 1 (8)354, (1 1) 299,30 1-302,34U, ( 12) 6 1,258, (13) 332, COPPER

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337,3U2,362,(1U)82,398,400, (18)96,(19)260,3 330.332. (20)141- 142,238-239.244 ,248,258-262 58, (23)302-303, (24)i 5 8 , 303-jou.i25) 306, (26) ,(27)3 1 3,3 15- 316,3 18-321.3 23-325,341,346-34 ACCURULATION I U S O I L ,(9) 213,216 A V A I L A B I L I T Y ,(U) 156-157,(15) 136-140.143-152 D E F I C I E N C Y ,(4) 27-28,45-46 D E F I C I E N C Y D I S E A S E S ,(4) 150-172 DIBRACK , ( 4 ) 150,153 ENZDOTIC ATAXIA ,(4) 166-167,170 EXANTHEHA ,(U) 150,153,16O-161,170-172 FALLING D I S E A S E ,(4) 166 HYPERKERATOSIS ,( 4 ) 166 LECHSUCHT ,( 4 ) 150,167-168.170 RECLANATION D I S E A S E (4)150.154. 170 STRINGY WOOL ,(u) 1661i67 . . SUAYBACK , ( 4 ) 167,170-171 TEARTNESS ,(4) 163,168 WITHER T I P ,( 4 ) 154 YELLOW T I P ,(4) 154 D I S T R I B U T I O N I U S O I L ,(15) 136- 140 E F F E C T ON SUDAN GRASS ,( 9 ) 214

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F E R T I L I Z A T I O N ,( 4 ) 150-151,155.158-159.162.171 F I X A T I O N ,( 4 ) 16 1 POHNS OF I N S O I L ,(15)126-129,132-135 GEOCHEflISTRY O F ,(15)15) 121-128 I N NIITRITION ( 4 ) 147-177 CONTENT OF PLANTS ,( U ) 151-153 D E F I C I E N C Y SYflPTOMS I N ANINALS (4) 166-169 D E P I C I E N C Y SYWPTOHS I N PLANTS , (4) 153-155 REGIONS OF C O P P E R D E F I C I E N C Y ,( 4 ) 169-173 S O I L COPPER , (4) 156-165 I N S O I L S ,( 4 ) 156-165, (5) 298, (15) 143-152 flONITORING , (27)349-354 T O K I C I T Y ,(4)161-161-162,169 COPPER S U L F A T E ,( 1 4 ) 88, (15)207 CORK BANK F I R ,(17)242 CORK OAK , ( 1 5 ) 28 CORN ,(3)26,54-56,58,60,63-64,77,82-~3,8~,120,137,148,1S1,156,

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198.279-281.292-294.305. f J I 95.151.158.164.246. 28 11282,28~;308, (6) i25, ii7; i3b,2 17,229,2ui-244, 263.270-271,278,282,284,289,291,296-297, (8)21,32,43,68,79,84-91,,139,1U2,158,207,(9)11, 15,207,212-213, (11)20,45, 47-48,53,58,6 1-6 2,136- 107,109,114,158- 159.1 6 1, 187,196,241,261,370-371, (12)220,259-260,284. (1 3) 161,169,171). 183,188,332,355,362, ( 14) 123, 131-133,242,245,251,254.256-256-257,259-260~281~2~5~ 300,309,3 14-3 15,328- 330,335,3U5,347,364-365,371, 342,394-386,397,UOO, (15)13,16-17,24,26,28,34,46, 49-50,66,68,72-74,95,101,164,172,178,181~274, 281,308,310-313, (16)1 2 - 1 3 , i 6 , 3 1 , 3 6 - 3 7 , P O , U U - U 7 ,


52 77,79-80,8 3.95.10

1- 138,159,16 4, 182,184,186,198,

203,206,208-210,213-216,234,262-263,265,269,

272-273, (17)25,177, (IS)67,70,76,79,86,111,207, 21 1,226, (19)21,32,36-37,90-91, (20) 139-141,l 44, 147, (21)179, (22)341, (23)22,372, (24) 109,112,277, (25)97,100,109,11U-117, (26)153,165-166,297, 29 9 -3 0 1,30 7-308, (27)2 8 0 , 2 8 8,292- 293,297,3 08, 333-334,339,347,351, (28)76.82, @5,97-98,172,312, 315,(29)92,108,125-126,216,(30) 107,190,192,196, 198,200-20 3 ACREAGE I N UNITED STATES ,(8) 321-322 A N H O N I A ABSORPTION ,(8) 328 B O R E R ,(16) 104-106,108, 126-127 EUROPEAN ,(29) 169 LESSER ,(26)22 BREEDING ,(19)4 5 - 4 6 ZALCIUH DEFICIENCY ,(8) 353 CARBOlrYDRATE SYNTHESIS ,(20)275-322 CHANGE I N PLANT CHARACTERS WITH H I G H POPULATION RATES ,(10)451-458 CONSUNPTIVE USE OF AATER ,( 6 ) 75-77 DESICCATION , (9)6 8 , 8 6 DISEASE CONTROL ,(29) 169 DISTRIBUTION OF PLANTS A N D YIELD , (lO)U58-465 E A R A O R H ,(24) 210-211 EFFECT OF POPULATION JN TASSEL-SILK INTERVAL ,(10)455-456 F E R T I L I Z E R ,(10)5,92,99,10 1,104,112,114,116,123-1 24,126- 127,134 F O R NAXINUH YIELD ,(10)446-451 TREATNENTS ,(10)436-440 USAGE ,(A) 355-356 FORNULAS FOR DETERHINING CORRECT PLANT POPULATION ,(10)468-469 G R O U T H CURVES ,(8) 336-337 HARVESTING EQUIPHENT ,( 1 1) 202-204 HERBICIDES ,(24)342-344,348-350,367-368 IHPROVERENT ,(16)101-138 CULTURE , ( 1 6 ) 114-119 CYTOPLASU (16) 133 EXOTIC GERN PLASN ,(16)132 HYBRID CORN A N D YIELD ,(16) 103-108 I N CANADA ,(5)360-361,365 INDUSTRIAL USE A N D NUTRIENT VALUE ,( 16) 119-122 IN NEXICO ,161 105-106 IN THE NETHERLANDS , (11)339 OFFENSE A N D DEFENSE ,(16) 108-114 PARENT STOCK ,(16) 122-132 TETRAPLOID CORN ,(16)133-134 I N S E C T RESISTANCE ,(24)208-216 LEAP APHID ,(24)204-205,213-214.217 LEAP BLIGHT, SOUTHERN (29)52 NALE-STERILE ,(24)2-3,12-15 NINERAL COHPOSITION ,(8) 343-345,347-348 NINERAL NUTRITION ,(8) 321-368 ABSORPTION ZONE ,(8) 324-3215 ACCUNULATION OF ELEMENTS ,(8) 338-343 AERATION EFFECTS (8) 333 DEFICIENCY SYUPTONS ,(8) 351-355 DRY HATTER ACCURULATION ,( 8 ) 336-337 P E R T I L I Z E R EFFECTS ,(8) 355-361 POLIAR ABSORPTION ,(8)334-336 PORHS ABSORBED (8)328-331 HISTORY (8) 321-323 ION INTERACTIONS ,( 8 ) 331 NOISTURE EFFECTS ,( 8 ) 326-327,363-368 W T E I E N T ABSORPTION ,(8) 323-334 TISSUE TESTS (8) 348-351 UATER ABSORPTION ( 8 ) 323-334 NITROGEN DEFICIENCY ,(8) 351-352 NITROGEN REQUIREUENTS (9)215

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53

SUBJECT INDEX FOR VOLUMES 1-30 NUTRIENT REOUIREfiENTS , (8)339-343 PERUVIAN (19168 PHOSPHATE-ABSORPTION ,(8) 329-330 PHOSPHORWS DEFICIENCY-, (8)352 PLANT POPULATION I N RELATION TO S O I L PHODUCTIVITY ,( 1 0 ) 135-473 POPIILATION FOR HAXIHUH GRAIN PRODOCTION I101 443-446 P O T A S S I U H ABSORPTION ,(8)330 POTASSIUM D E F I C I E N C Y ,(8) 352-353 SYNPTOMS , ( 6 ) 263 PRODUCTION I N OLD COTTON BELT (9) 20-22.25 P R O T E I N CONTENT I 8 1 345-347 R E L A T I O N 3~ P O P U ~ A T I O N A N D GRAIN-PRODUCING EFFICIENCY (10) U U U - U U ~ RESPONSE T O (8)84-91 ANHYDR3US AHHONIA H T G H LEVEL O F S O I L PRODUCTIVITY ,( 1 0 ) 436-440 HOISTURE REGIHE (11) 79-82.85 ROOT SYSTEM (81323-328 ROOTWORH ,(24) 211-213, ( 2 5 ) 102 SOUTHEFN (26) 22 9EASONAL WATER USE , ( 1 1 ) 2 0 ALSQ H A I Z E (23) 22,372, (30) 107,190,192,196,198.200-203 SILAGE ,(21)46,79 SNUT ( 1 6 ) 124-125 S U E E T ,(28) 110 STALK BORER, L E S S E R ,126) 22 STALKS ( 1 3 ) 138,152, ( 1 4 ) 130 P I L L A G E - P L A N T I N G SYSTEMS AND Y I E L D ,( 2 9 ) 141-182 roxIc ZINC LEVELS F O R ,1 9 1 4 4 WATER REQUIREMENT ( 6 ) 69,’(8) 364-368 WEED CONTROL ,( 7 ) 273-276 Y I E L D AS RELATED T O K I N D OF CORN ,(lO)Ub6-467 SEASON LENGTH REQUIREMENT (lO)U65-U66 Y I E L D RESPONSZS TO N I r R O G E N ( 1 ) 54 Z I N C ,( 2 4 ) 158,160,168,17U-175 ( 9 ) 32-38 DEFICIENCY I N ( 9 ) 50.57-58 CONTROL O F SYHPTOHS OF (9) 34-35 UPTAKE BY ,( 9 ) 49 CORN BELT S O I L S , ( 6 ) 121-142 NEW CONCEPTS OF HANAGEHENT OLD P R A C T I C E S ,( 6 ) 122-142 CORNUS STOLONIFERA ,( 1 7 ) 2 4 2 C O R O N I L L A V A R I A ,(4)1 8 5 , ( 1 0 ) 3 6 2 , ( 1 2 ) 8 5 , ( 2 1 ) 6 4 , ( 2 9 ) 1 3 3 CORPRINOS EPHEHERUS (12) 153 CORTICUH PUCIPORNE ( 1 2 ) I 0 4 coHrIcun PRATICOLA ,( 1 3 ) 1 0 4 CORPICUH SASKII ,( 2 9 ) 2 7 5 CORYLUS A H E R I C A N A (17) 314 CORYLUS AVELLANA ( 1 7 ) 3 1 4 CORYLOS CORNUTA , ( 1 7 ) 3 1 4 CORYNEBACTERIUH INSIDIOSUH ( 1 ) 2 3 2-235 CORYNEBACTERIUN SEPENDORICUN ( 8 ) 58 COSTELGTRA ZEALANDICA ,( 2 4 ) 2 0 7 . f.1 i ). 1 3 7 cosrs IN CROP PRODUCTION , I

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QrrLLlS LITIPA ,(12) 90 COTPON

,( 2 ) 2 - 7 4 , 1 0 1 . 1 0 6 , ( 3 )

5 4 , 5 8 , 1 9 R, 2 7 8 - 2 8 1 , 2 9 5 , 3 0 2 ,3 0 5 , (4) 80, 103.115.121.135.158.16~ 265-266.291.298. f71210. . . (8)68.79.8 izeu, is) 2 ; i 5 1 1 6 , 7 a , ( i i )49-50; . 55-56,60,62,114,184, 192, (12) 218-219,226, (13) 332, (14) 6 9 , 1 2 3 , 1 3 3 , 2 3 0 , 2 ~ 3 , 2 4 6 , 2 5 7 , 3 6 5 , 3 9 2 , 3 9 7 , (15) 28, 8 1,274.28 1,29 1,310, ( 16) 75,77,80,161,164,17 1, 18 9- 1 9 0,2 04,206,2 16,26Y, 27 3 , 3 2 1 ,(1 7) 1 0 , 3 13, ( 18) 76, 84.86, (19) 121, ( 2 2 ) 229,287- 288, 291.293-294.304, 310-311,316-318,(23)361,(2U) 10,(25)298, (26)82, 9U,203,233,285,287,290, (27)6.19,96,148,197,

296-297,(28)22,175,198,(30)105,108,118


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APHID (24)229 APHIS INJURY (2)33 BACTERIAL B L I G H T (2)33-31 BOLL U E E V I L (2)32.34-36 EOLLYORM (2)36-37 BORON REQUIRENENTS ,(2) 19 BREEDING SYSTEMS , (2166-70 C O M P E T I T I V E P O S I T I O N AMONG F I B E R S (2)5-10 l O S T O F NECHANICAL P I C K I N G (11)208 ,(2) 44,UE-49, (5) 209-210, (9)74-82 OEFOLIATION ADVANTAGES O F (9)77 AGRONOMIC ASPECTS O F ( 9 ) 90 BOTTOH (9) 8 1 CULTURALLY INDUCED ( 9 ) 81-82 D E F O L I A B I L I T Y ,(9)8 0 ( 9 ) 78-80 DEFOLIANTS USED FOR T I M I N G OF A P P L I C A T I O N (9)81 ECONOMIC ASPECTS O F (9)78 GINNING (5)2 10 HARVESTING (5)209-210 L I M I T A T I O N S OF (9) 7 7 HACHINERY FOR (9)81 DESICCATION (9) 86-87 DISEASES (2)26-32 DROUGHT E F F E C T S ,(2) 2'4-25 ECONOMICS O F WEED CONTROL (7)268-272 END-USES ,(2)6-7 F E R T I L I Z A T I O N ,(2)41-42.47 F I B E R DEVELOPNENT (2)56-58 FINENESS (2)60-62 LENGTH ,(2)58-59 PROPERTIES (2)56-63 STRENGTH (2)25-59-60 PLAflE C O L T I V A T I O N , (2)42-43 PLEAHOPPER (24)229 INJURY (2)33-34 FLORAL I N I T I A T I O N (2)1 1 FUSARIIIM U I L T (2)28, (3)259 GINNING PRACTICES (2)5 0 - 5 5 HARVESTING EQUIPNENT (11) 207-209 d E R E I C I D E S ,(24)337,341,343, 347,349-350.360-362 HORMONE R E S P O N S E S (2) 13-14 HYBRID VIGOR (2)70-71 HYBRID, PROBLEMS AND P O T E N T I A L ( 3 0 ) 129-157 IflPROVEMENT (2)63-74 I N J U R Y BY 2.4-D ,(2) 1 3 I N S E C T P E S T S ,(2)32-40 INSECT RESISTANCE (24)219-230 I N S E C T I C I D E RECOMflENDAPIONS (2 39,434 4 IRRIGATION (2)49-50 LEAPYORH (2)38 L I N T E R S ,(2) 2 HECHANICAL P I C K E R S (2)3,44-45, 9,73 HINERAL NUTRITION (2)14-23 NITROGEN NETABOLISM (2)20-23 PHOSPHORUS REQUIRENENTS ,(2)17- A PHOTOPERIODISfl (2)12 PHYSIOLOGY ,(2) 11-25 P I N K BOLLWORM (2)37-38 PRODUCTION I N OLD COTTON BELT (9) 18-21,24-25, BIOLOGICAL FACTORS A F F E C T I N G . ,191 , . 16- 17 PRODUCTION I N UNITED S T A T E S (2)3-4 PRODUCTION P R A C T I C E S (2)40-50 RESEARCH PROGRAM (219-10 RESPONSE T O ANHYDROUS AMNONIA (8) 81-84 RESPONSE TO POTASH (3)118

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ROOT D E N S I T I ,(30) 109-110,120-121 ROOT KNOT ,(2)31-32 ROOT ROT ,(2)26-28,(13) 278, (12)216,(17) 176 F U N G U S ,(17) 219 SEED (9)1 i ;25 HEAL (14)79.81, (21)190 T R E A T I E N T .12) 26 SODIUE R E Q U I R E ~ E N T S ,(2)1 5 - 1 7 S U L P V R R E Q U I R E l E N T , (10)'427 T R R I P I N J U R Y ,(2)32-33 VEPTICILLIUE UILT (2)29-30 Y I E L D REDUCTION ,(11)91 WEED CONTPOL (7)253-273, (15)164,174,179-181,199 UILT (6)2 5 9 COTTONSEDGE ,(17)244 COTTONTOP, ARIZONA ( T R I C H A C H N E C A L I P O R N I C A ) (10)399 COTTONUOOD ,((27)221,237,250,257 q-COUH A R I C A C I D (10)77 COUilARIN ,(13) 169,(17)177,137-211 C O U M A R I N I C A C I D -117) 198.206 . C O U Y E S T R O L ,(13)i d 6 . COUPE ,(26)44 COVER C R O P S (2) 102-104, (15)46 COVEZED SHUT ,(8)39 COW CLOVER , ( 8 ) 46 COWBERRY ,(13)27 COU P A R S N I P ,(17)2U2 COWPEA ,(6)263464,276, (12)87, (26)2,6-7,10,44-61,78,84,

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91-92.94-95,

97-98,100,283, (29) 57

D E S C R I P T I O N ,(26)45 ?lANAGEMENT (26)58-60 PESTS AND DISEASES (26)5 8 - 6 0 PHYSIOLOGY ,(26)54-58 PLANT TNPROVEHENT ,(26)46-50 roxIc ZINC LEVELS F O R , (9)44 U T I L I Z A T I O N , (26)60-61 COYPEA A P H I D ,(17)220 COFPEA CURCULIA (26)51 COWPEA MOTTLE V I R U S (26)116 COYPEA YELLOY MOSAIC (26) 116 1-CPA (26)75 CRABGRASS ,(7) 253,260,277,269. (13)176, (15) 187,(18)297-298,(24)367 ABYSSINICA (21)190, (23)36 CRAYBE -

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CRANBERRY ,(11) 96, (15)190-191,(17)117 C R R N D A L L I T E ,(30)162 C R E E P I N G RED F E S C U E ,(5) 36 3 CREOSOTEBUSH (12)206 C R E P I S SP. ,(19)31,(29)44 C R E S T E D #HEATGRASS ,(4) 191, (5)363,366, (6)2,27,30, (8)56, (12)45,

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49,56,58, (14)248,252, (15)196, (22)335,342,352-353, (23)338 (4) 196, (6)34,276-277,(8) 52-53, 288, (10)367,369,3A7,399, (1 1)48,207,380, (12)44, 56.61.67.70-71.78, (13) 154, (19)114-115, (25)47-76 C R I S T O R A L I T E ,(I) 162, (12)9, (15)341,349,357 C R I S S O N CLOVER

,(2)96, (3) 207,210,219,

CFOP, kDAPTATION (6) 199-252 A I P MOVElENT (6)234-236 C L I P l A T I C ANALOGS (6)236-237 D E F I N I T I O N ,(6)204-209 E C O L O G I C OPTIMUfl ,(6)240-246 ENVIRONMENT AND PLANT D I S T R I B U T I O N L I G H T ,(6)225-234 i l O I S T U R E ,(6) 212-220 PLANT O R I G I N S ,6) 239-211 SOIL FORlATION (6)239-240 TEMPEPAT!JRC , (6)223-225

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ECOLOGY, R I C E (23) 246-252 GROWTH, UATER REQUIREMENT (3) 333, (6) 68-78 IDENTIFICATION (27) 29 1-294 PLANTS, (6) 209-210 ORIGIN RANGE OF D I V E R S I T Y ( 6 ) 210-211 PRODUCTION I N SYEDEN (7) 39-74 BACKGROUND (7) 3 9 4 6 BARLEY (7) 51-55 BLACK FALLOW ( 7 ) 43,72-73 CEREALS (7) 46-59 CLIMATE ,(7) 39-4 1 FODDER ROOTS ( 7 ) 66-68 LEGUMES (7) 68-69 NATURAL GRASSLANDS ,(7) 64 OATS ( 7 ) 55-58 O I L CROPS ( 7 ) 44.69-71 OUTLOOK FOR THE FUTURE (7) 73-74 POTATOES (7) 65-66 PRESENT PATTERN (7) 41-46 RECENT DEVELOPMENTS (7) 43-46 ROTATIONS ( 7 ) 4 1-43 RY3 (7) 5 1 SEED PRODUCTION (7) 71-72 SEED T E S T I N G (7) 71-72 SUGAR BEETS ,(7) 66-68 TEMPORARY LEYS (7) 59-65 UEED CONTROL ( 7 ) 72-73 YHEAT ( 7 ) 46-51 RESPONSE T O F E R T I L I Z E R (10)71-72,74-75,99,109,126,128,134 ROTATION ,(5) 345-347, (6)125-130, (10)29,33,37, (11) 362-363, (15) 170-171, (18) 1 1 1 F E R T I L I Z E R REQUIREMENTS (10) 115 INFLUENCE ON CONSERVATION (5) 394-399 PRODUCTIVITY ,(5) 399-404 S O I L A N D HATER L O S S E S , ( 5 ) 3 9 6 - 3 9 9 S O I L STRUCTURE E F F E C T S (5) 393-394 . UATER REQUIREMENTS (3) 333 YIELD ,(6) 240-246 C.4TION A C T I V I T Y RATIOS (24) 388-392 CLILIATIC FACTOES , ( 6 ) 2 4 0 - 2 4 6 ESTIMATION (9) 181 PHYSIOLOGICAL G E N E T I C S (24) 97-146 OXYGEN D I P P I I S I O N THROUGH S O I L AUD ,(9)173 REMOTE S E N S I N G (27) 271-304 SEASONAL V A R I A B I L I T Y (6) 242-246 CROSS-PLOUING ,17) 254-255.271 ~ p ~ g j J,[10)370,(15) ~ & 181,288 CRQTOLARIA LANCEOLOTA (3) 200 EROrOLARIA flUCRONATA (10) 370. (15) 164 B.MQ&.Bg. SP. (12) 87 CROPQIABLA S e E c m S . ( 10) 370, (15) 164 CROTONYLIDENEDIUREA (17) 26-27, (:23) 366- 367 CROYN GALL . 1 2 9 \ 6 7 C E O H N ROT .ii2)385,392,408, (17) 212-214 CROYN BUST (8) 315-316, (29) 3 3 1 OF OATS (10) 159-160 CROUNVETCH ( 4 ) 185. (10) 362, (12) 85-86, (18)321. ( 2 1 ) 6 4 CRUCIPERAE (16) 203 CRUDE O I L , S O I L COUl'AflINATION (13) 197-216 (17) 255 CRY AQUODS CE YAQUOLLS (17) 25 5,2 59-26 0 CRYOCRREPTS (17) 2 5 3 CRTOPSAMHERTS (17) 255

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CRYORTHENTS ,(17) 255 CRYORTHODS ( 1 7 ) 255,263,275-276,278 CRYPTOfiERIA . ( l l ) q 1 , ( 1 5 ) 8 2 GEXEZQSTEPlMA CALENDULA ( 1 3 ) 86-87, ( 1 8 ) U, CUCUMBER , ( 2 ) 1 2 2 , 1 2 4 , 1 3 4 , ( 9 ) 2 1 2 , ( 1 1 ) 2 1 3 , 1 4) 245,314, (16) 81, (19) 8 9 , ( 2 3 ) 31, (27) 323, (2 I 1 0 7 , 1 0 9 , ( 2 9 ) 126 CUCUMBER MOSAIC VIRUS ( 2 6 ) 116, ( 3 0 ) 234 EPcu&&S BgLg ( 2 ) 122,127,134. (12) 226 VAR.-_OIJ_OA& ( 2 9 ) 107 CUCUg&S S4g&LPS ( 2 ) 122,134. (8) 105, ( 2 8 ) 107' , 1 3 7 , (29) 1 2 6 c!jcl&BI_Ti (24)237-239 CUCURBITA -- M A X I M A , (2) 133 U C P R B I T b PEP0 ,( 2 ) 133, ( 1 8 ) 8 0 , ( 2 8 ) 75-76, 10' 7 C U L T ? ~ z I O ~ - ; ~ l 50,108,111,190-193 l) CULl'IJRE, ANTHER A N D AAPLOIDS ,( 2 9 ) 44-48 CELL (29) UO-44 C U N N I N G H A M E L J BLIKFSLEEANA , ( 7 ) 18 C U ~ N I N C H A M E L L A SP. (14)313 CURLY DOCK ,( 1 5 ) 191 CURLY I N D I G O ,( 7 ) 284-285. ( 1 4 ) 85 CURLY TOP ,( 7 ) 9 9 - 1 0 0 , 1 3 2 , ( 8 ) 5A VIRUS (15) 1 6 5 CURRANTS ,(15) 190 CURHIE'S CRUMB SYSTEM ,( 1 8 ) 6 6 , 7 0 - 7 1 CUSCUTA SP. (15) 164 CUT-OUT. DEFINITION f9)68 C U T I C U L ~ RTRANSPIRATION', (11) 58.62 CUTYORM (12)90 BLACK ,(30) 23U cYAaOPSIS ,(26) 93 CYAMOPSIS PSORALIDES (26) 78 UAMOPSIS TETRAGCNOLOBUS ( 1 9 ) 3 1 , (26) 7 8 ~ 9 9 C Y A N A M I D (11)24U,391, (14) 8 2 C Y A N I D E ,(161 1 9 9 CYANOCENESIS ,(22) 125,134 CYANOGUANADINE (23) 356 CYCLOHEXANEDIAMINETETRAACETIC ACID ,( 1 3 ) 352

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( 4 ) 1 8 4 , ( 7 ) 2 8 9 , ( 8 ) 142, (10) 364,391-392, ( 1 2) 64,217,220,22 3, ( 15) 86.9 12, 1 1 2 , 1 8 1 , ( 1 8 ) 2 7 7 , 122) 5.23.46.59. - . I241 . . 207.. 125) . 107, (2917

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CRISTATUS' ,( 4 ) i u o

CYNOSURUS CYOCEL ,(22) 221

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CYPERUS OBTUSIPLORUS, (29) 7 GXPERUS ~ Q ~ , (7) ~ 279,291, _ O ~( 1 5 ) 172, (2917 CXEgRPs SP. (12168, ( 1 4 ) 8 5 , 2 9 ) 7 CYPRESS V I N E ,( 7 ) 277,291 CYST NEMATODE ( 2 6 ) 84 CYTIDINE (16) 3 0 CYTOCHROME OXIDASE ,( 7 ) 76-80

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CYTOLOGY,

OF ZINC-DEFICIENT PLANTS ,( 9 ) 35 CYTOPL AS N, ORGANELLES ,( 2 4 ) 3-6 P A T H O L O G I C A L INCLUSIONS ,(24) 6-7 CYTOPLASM-GENOTYPE , ( 1 6 ) 1 3 3 CYTOPLASM-NUCLEO RELATIONSHIPS (28) 267-300 CYTOPLASMIC B I N D I N G SITES (7)79-82 CYT3PLASMIC STERILITY (20) 5 5 - 5 6 , 6 7 - 6 8 . 8 0 - 8 3 . 2 0 0 - 2 1 0

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(15) 170-171,190-191,195-197,199-200, 2 0 5 - 2 0 6 , ( 1 6 ) 2 1 7 , ( 1 7 ) 2 5 , 2 2 1 , ( 1 9 ) 7 8 , (22) 1 3 3 , ( 2 3 ) 150-151,153, 167,172,194,196,213,215,343

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,(13)25,95,(14)242, (15)111,(16)26,(21)17,(22)335, 3U2-3U3.377.388-389.U07m . . I.Z U.I 102.126) . . 286-287.294 ,(29) 215, ( 3 0 ) 107 sEg COCKSPOOT, ORCHARDGRASS CAROTA ,(29) 5 7 DAHLIA P I N N A T A ( 2 9 ) 12 D A H L I A V A R I A B I L I g (18) 212 D A I S Y PLEABONE (3) 109 DALAPON , ( 1 2 ) 6 9 , ( 1 3 ) 1 7 7 , ( 1 5 ) 1 8 6 , 1 9 0 - 1 9 3 , 1 9 5 , 2 0 5 - 2 0 6 , ( 1 7 ) 170,(22)132, 139, (23) 200,213.3U3 DALLISGR ASS ( 2 ) 2 18-2 19,356, ( 3 ) 200-20 1,20 7.2 10,213-21 4,2 16-21 8, 229,238,286, (4)9,18U,187,191,202, (7) 289, (8) 103-10U, lU2,152,288, (10) 365,369, (12) 58,96,11U, (16) 158,161,219, (22)27,48,61, ( 2 5 ) 6 1 , ( 2 8 ) 85 DALRYHPLE VIGNA (22) 20.29 "DAL" S O I L , S E E HIGH PEAT (11)309-310 DAHPING-OFF (23)214 DANDELION (17) 2U2 DANTHONIA ,(4)5,14,35, ( 1 8 ) lU-15 DANEEQEIA C A L I P O R N I C A ,( 1 8 ) 37 D A N T B Q m INTERHEDIA (17) 241 PAETRQNZR SELCCTA (4) 197 DARCY'S LAU , ( 1 1 ) U 1 DASYNEORA GENTNERI (12) 9 3 PASYNEURA / E G I l H I N I C O L A ( 1 2 ) 93,389 DATA, A N A L Y S I S 3P EXPERIMENTAL (9) 190-191 OF OBSERVATIONAL ( 9 ) 102-183 DATE PALH ,(12) 225 DATUBA S P . (19) 91.93 DAUtOS CAROTA (2) 132, (12) 2 2 6 , (21) 180. ( 2 8 ) 7 5 DAZONET ,(23) 172,213 2 , U - D B ,( 2 2 ) 132-133,139 ,(151 192-193.195 4-(2.U-DB) DD , ( 8 ) 3 1 1 DDT ,(2) 35.37-39, (7)3U8, ( 1 1) 309-310, (23) 102,166,168,175, 182-186.222. (26) 75, (27) 30Y AS POTATO I N S E C T I C I D E . 111 , . 381-385 FATE I N S 3 I L S (1) 277 LYGUS BUG CONTROL ,(1) 217,222-225 N-DECENYLSUCCINIC A C I D , ( 2 2 ) 2 2 1 DECIDIJOUS F R U I T S ,(6) 267-263,277-279,295-296 DEEP PLOWING (51 32-33 DEPLIJORINATED- P H O S P H A T E R O C K ,( 1 1 ) 282-283 DEFOLIANTS (9) 68.75 A C T I O N OF ,(9) 75.90 A P P L I C A T I O N , S I T E OF ,(9374-75 T I M I N G OF ,( 9 ) 8 1 POP COTTON , (9) 78-80 D E F O L I A T I O N ,(U) 35-37, (8) 211, (9) 74-76, (1U) 404-405 Z R E H I C A L , A S HRRVEST A I D (9) 68-83 3 P COTTON (9) 74-82 LINSATISPACTOAY ,(9) 76 DEGRADED CHEANOZEMS (17) 251-252,266-268,273 DEAYDROABIETYLAHINE ACETATE (1'4) 8 8 DEHYDROCENASE I N A I B I T O A S ,(7) 77 DELPHINIUH (17)242 DEL@&NIufi BARBEYI ,(15) 199, (17) 242 Q E L ~ H I _ N I se. _ ~ ~ ~ ,( 1 5 ) 199 DEH3SAN ,(261 5U DENDORIX SP. ,( 2 6 ) 5 1 DENDROBABAA S P . (13) 256 QEgEfiOCTONIJS HONTICOLAE (24) 2'42 DENITRIFICATION (7) 173,234,238-239,246,356-357, (8) A O , (10) 101 ,(16) 220-221, (18) 239.2U1-243,245. (22) U2U-U26 (27) 58, (28) 253-257 _DEBXU c u n f i ~ s ~(291 14

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DESERT SOIL ,( 3 ) 2 8 - 3 0 , 3 2 , 4 3 , 8 0 , ( 2 3 ) 70-76 DESERT YHEATGRASS ,181 4 7 DESERTIC SOILS, B HORIZONS (3) 27-30 DESICCANTS ,( 9 ) 6 8 , 8 4 - 8 5 DESICCATION ,( 9 ) 8 3 - 9 0 I N J U R Y ( 2 2 ) 211 P3TENTIAL ADVANTAGES A N D DISADVANTAGES OF DESMODIUR gA@JJ ( 2 2 ) 1 4 , 2 7 DESMODIIln GYROIDES ( 2 2 ) 1U mznQQ&Qfi DEsnQQ&l&l HETEROPAYLLUB ( 2 2 ) 1 4 DESBODXG ----INTORTUn ,( 2 2 ) 9 , 1 4 - 1 6 , 2 7 , 3 6 , 6 1 , 6 3 QES_figQI_Q&lSANDWICENSE ( 2 2 ) 14, 3 6 , 4 1 QEsnQQIQfi UNCINATUll ,( 2 2 ) 9.16 DETERGENTSi ( 1 9 ) 1 5 2 SOIL , ( 2 4 ) 6 4 DETRITUS DEUTER I U C

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DIAI'RAEA S&CC_gARALIS ,(2U) 2 1 8 CIATREA GRANDIOSELLA ,( 2 4 ) 214 DIAZINON (141 92.1231 177-178. 1 9 3 DICALCIUM- NITkOPHdSP~iATE ( l i 5 0 - 5 1 DICRBBA ( 2 3 ) 1 0 @ , 1 5 0 , 1 6 5 , 2 0 U , (2U) 329, 332-333 DICANTHIUM ,( 4 ) 5 DICHLOBENIL ( 2 3 ) 2 0 U , ( 2 4 ) 3 2 9 , 333-334 D I C X L O N E ,( 1 4 ) 8 8 , ( 2 3 ) 1U9 DICHLOHBENIL ,( 1 5 ) 190 DICHLORMATE (2U) 3 6 7 - 3 6 8 2.6-DICALOROBENZONITRILE ,( 1 5 ) 1 9 0 2.4-DICHLOROPHENOXYACETIC ACID (2.4-D) ,( 1 ) 276-277,289,294-295, 300-308,311-313.358-360.381. (2) 13,138,147-148, (4) 307-312,319-320,323-32U,326, (7) 261,274-276,279-282, 284-285,289-292.348, ( 1 2 ) 6 7 , 1 0 U , 2 7 3 , 2 8 4 , (1 3) 1 7 7 , ( 1 4 ) 8 7 , 3 8 9 , (23199. (30) 1 5 BREAKDOWN I N SOILS , ( 1 ) 3 1 3 ZSTERS ,( 1 1 3 0 1 . 3 0 2 I N J U R Y TO SOYBEANS ,( 1 ) 1 1 4 PBEEHERCRNCE TREATRENT ,( 1 ) 294. 3 0 6 , 3 0 7 SEZ &&SO_ 2.4-D TRANSPORT ( 1 ) 304, 305 4-(2,4-DICHLOPOPHENOXY) DUTYRIC ACID ,( 1 2 ) 6 9 , ( 2 2 ) 1 3 2 SEE ALSO_ 4 ( 2 , 4 - 6 ) 3-(3,4-DICHLOROPHENYL) -1,l-DIflETHYLUREA, S E E D I U R O N ( 7 ) 264.274, (12) 6 9 , (15) 181.186.190-191 , ( 3 ) 2 4 7 ; 2 5 2 . . DICHLOROPROPANE DICHLOROPROPENE ( 3 ) 2 4 7 , 2 5 2 , 2 5 9 - 2 6 1 ~

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,(23) 179 , (14) 88 SEE &sQ DPA ,(15) 177-178,190 2,2-DICHLOROPROPIONIC ACID ,(7) 281, 1,3-DICHLOROPROPENE

3,U-DICHLOROPROPIONANILIDE

(12) 69, ( 1 3 ) 177,(17) 170, (22) 132, (26) 66 SEE ALsQ DALAEON DICKITE (3) 1 3 1 D I C R ~ (~i 7~1 1~4 9; DICUMAROL (17) 208 DICYANDIANIDE , (23)356-357 DIELDBIN , ( 1 1 ) 3 1 0 , (12195. (1U)90-92,(23) 16L,165-166,176,1R6,219, 222,3UU D I E f H Y L E N E T R I A H I N E P k N T A A 2 E T I C ACID (13) 3111.352 Q,Q-DIETHYL-Q-~-NITROPHENYL PHOSPROROTHIOATE (24) 6U DIETHYLSTILBESTROL DECOHPOSITION,SOIL ,( 2 7 ) 37-38 DIFFUSION POTENTIAL (25) 178-180,200 DIFFUSION PRESSURE D E F I C I T ,111) 67-69 1,5-DIFLUORO-2,4-DINITROBENidNE~ (22) 221 (23) 29, (26) 30 DIGITABIA D I G I T A R I A QBEufiPLS. (3)228,(8) 1U2,(10)365, (21)36,(22)5,46,(29)2,5-7,26,29-30 ~ ~ ~ ISCHAEHUI ' € ~(10) & 297, ~ (25) 102 ~ QEEIZ@IB (7) 253,258,260, (13) 176, (18)297, (241367. (25) 106 ( 1 5 ) 187.122) 7 B&S;E&1&BxlSP. 1261 5 1 DINETHOATE N,N-DIHETHYi~2,2-DIPHENYLACETANIDE (15) 173 N,N-DIf4ETRYLANINOSUCCINAflIC ACID (17) 289, ( 2 2 ) 221 BETA ( 2- ( 3,s- DIfl ET BY L- 2-OXOCYCLOH EXYL) -2-H Y DROXY ETHYL) GLUT A R I I I D E (14) 88 DINETHYLARSINIC ACID (24) 286 N,N-DI~ETRYL-2,2-DIPHENYLACETANIDE ( 1 5 ) 173 DINETHYL SULFOXIDE (22) 2 2 5 3,5-DINETAYLTETRLHIDRO-l,3 ,f, 2H-THIADIAZ INE-2-TAIOBE (15 ) 186 D I N I T R O - Q - ~ ~ - A H Y L P H E N O L (DNAP) (7) 287 (23) 203, (24) 337-342 DINITROANILINES DINITROBENZENE (12) 1 1 5 DINITRO-Q-BUTYL PHENOL ( 3 ) 109 D I N I T R O - ~ ~ ~ - B U T Y L P H E N O L (1) 297-298 (1 ) 287.3 08, (4)3 1 4-3 15,32 1, U,6- D I NITRO-Q-SEC- BUTYLPHENOL (DNBP) (7) 25 5,259 -26 3,269.27 1,27U. 276- 277,281-282.287-288, (12)71,(15) 183,1@6,189-190 3.5-DINITRO-Q-CRESOL (DNC) (15) 1 9 0 DINITROPHENOL (11) 383 2, U-DINITROPHENOL ,(7) 79

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DIPHENYLETHERS ,124) 3 5 5 - 3 5 8 U R I G H T I I , (29) 1 2 IAYDIS (16) 116 DIPROPALIN (23)203

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N,N-DI-8-PROPYLTHIOCARBAHATE ,(12) 6 7 DIQUAT ,(22) 99, (23) 150-152,168,204 DISEASE(S), A I R POLLUTANT INTERACTION ( 2 7 ) 110-11 1 CONTROL ,(29) 1 6 9 O F CROPS (11138,50,91 RESISTANCE (29) 47,52-53,265-341 DISK KILLER i8170.113 DISKING (29; i u 5 , i 1 7 , i ~ 3 , i 6 3 , i 7 u DITHANE (1) 385-386 8-45 (26) 54

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DITYLENCHUS DIPSACI ,( 7 ) 6 2 , ( 1 2 ) 3 9 2 - 3 9 3 DITYLENCHUS SP. ,( 1 2 ) 3 8 6 - 3 9 7 DIfJRON , ( 1 2 ) 6 9 , (14)385,399,(15) 181,186,190-191,(23) DMS3 ,( 2 2 ) 2 2 5 ( 1 5) 1 86 DMTT DNBP , ( I S ) 1 8 3 , 1 8 6 , 1 8 9 - 1 9 0 DNC . ( 1 5 ) 1 9 0 DOCK.,.(^^ 2 ~ 9 , 2 9 2 DODDER , ( 1 5 ) 1 6 4 , 1 8 1 B - D 3 D E C Y L G U A N A D I N E ACETATE , ( 1 7 ) 319 DOG FENNEL , ( 7 ) 2 8 9 DOGWOOD , ( 1 7 ) 2 4 2 DOLERITE ,( 1 4 ) 8

181,199,343

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AXILLARZS ,( 2 2 ) 2 0 BIFLORUS (26) 7,10,81 LABLAB ,( 1 2 ) 87, ( 2 2 ) 7 , 9 , 2 3 , (2U) 241 ( 2 6 ) 81-82 UNIFLORfJS ,( 2 2 ) 20, ( 2 6 ) 8 1 - 8 2 , 1 0 0 ,( 1 5 ) 1 2 3 , ( 2 2 ) 3 6 4 ISTRIBUTION I1 11 3 8 8 - 3 8 9 DONNAN E Q U I L I B R I U M , i ? ) 7 6 , ( 1 0 ) 4 8 2 - 4 9 3 , 4 8 5 C O H M A N C Y ,( 1 5 ) 8, ( 2 6 ) 2 6 , ( 2 9 ) 1 8 4 , 2 0 9 DOIJBLE-LAYER THEOI(Y ( 1 0 ) 4 8 2 , 4 8 4 DOUSLAS FIR ,( U ) 2 9 6 , 3 5 8 - 3 5 9 . 3 6 1 , ( 1 2 ) 1 7 7 , 2 0 8 , ( 1 6 ) 1 8 2 , ( 1 7 ) 241, 250, (19) 333, (27) 2 1 3 - 2 1 4 , 2 1 6 - 2 1 7 , 2 2 1 - 2 2 2 , 2 2 6 , 239- 24O,25 1 , 2 5 8 DOWNY BROMEtiRASS , ( 3 ) 1 0 9 , ( 1 3 ) 1 7 5 DOWNY X I L D E U ( 1 4 ) 1 7 0 , 1 9 7 , 3 8 9 , ( 2 6 ) 88 DPA (15) 177-178 DRAINAGE ( 2 ) 258-259.262-267. (3) 270,274, ( 8 ) 386 DROPSEED , ( 1 2 ) 1 1 3 , 2 0 6 , ( 1 7 ) 2 4 0 DROPSEED GRASS, SAND ,( 1 0 ) 3 9 9 DROSOPHILA PSEUDOOBSCURA (16) 317 DROVGHT FRSQUENCY (4)13.2U-25 DROUGHT I N J U R Y ,( 1 1 ) 7 5 DROUGHT INTENSITY ( 6 ) 216-217 OROUGHT RESISTANCE , ( 8 ) 1 5 1 , 2 3 2 , ( 1 2 ) 2 8 0 - 2 8 1 , 3 7 6 , ( 1 5 ) 3 2 5 , ( 2 8 ) 182-183, 185,187 D R O U G H T TOLERANCE ,( 1 1 ) 5 6 - 5 7 , 7 0 - 7 3 , 1 0 5 - 1 0 6 . ( 2 7 ) 17-22 D R Y FARMING , ( 5 ) 30-46 D R Y YATTER PRODUCTION.HETE30SIS AND ,( 2 7 ) 1 3 6 - 1 4 0 D R Y A D ,( 1 7 ) 2 4 3 DRYAS OCTOPETALA, ( 1 7 ) 2 4 3 D U G G A H ROOT R O T (10) 2 7 8 DO NEG R ASS, AMERICAN ,( 1 0 ) 4 0 0 DUKE SOILS , ( 1 1 ) 3 4 5 D U R U Y UHEAT ,( 5 ) 7 2 - 7 5 , ( 1 7 ) 86 DUST MULCH ( 5 ) 31-32 DUSTING EQUIPMENT ,(1 1) 1'36 DUARP BUNT ( 1 2 ) 96.99 DUARF SMUT ,( 8 ) 3 9 DP (8) 3 8 0 , 3 8 2 - 3 8 3 DYSFIBRIC H O R I Z O N ( 1 7 ) 140-1U1

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EARTHWORMS ( 1 3 ) 167,249-268, (18) 126-130,307 EFFECT ON CROP YIELD (13) 262-266 ON SOIL FERTILITY ,( 1 3 ) 256-262 POPULATION STUDIES ,( 1 3 ) 2 5 0 - 2 5 6 ECHINOCHLQA CRUSGALLI (15) 173, (21)369 ECBIAOCHLOA SP. ,( 7 ) 2 8 4 , ( 1 4 ) 85.87, ( 2 4 ) 2 0 0 ECtlIUB (18) 1 4 . 3 5

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ECOSYSTEB *PRODUCTIVITY (22)375 EDAPHOSPEERE (1)245 EELHORH (1 1)350 EGGPLANT ,(2) 119,132-133,(19)89,(28)75 EGGPLANT CATERPILLAR ,(30)234 EGYPTIAN CLOVER (12)82 EARN&= CALYCINA (4)9,35,38, (18)27.37

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M114Rll 4.UQ4 * (8)135

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ErRHqaTn l!JJ&osa (4)42.50 U H U BOSElr e (13)256 BL&SBQPiLE!S. LIGNOSELLgg ,(24)193, (26)22

ELASBOPALPUS RUBEDINELLUS ELEAGNUS ,(22)417

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ELEETRON MICROPROBE ANALrZER (20)153-198 &EQEu&_R&gMACROSTACHYA (17)244 i?LLPw!U€S sp. # (14)85 &L,EPSLE COROCAg& (26)82, (28)303,318 ELEUSINE I N D I C A ,(15) 187 E L R S L I P MARSHHARIGOLD (17)244 ELM, S I B E R I A N (27)219,237,258 ELONGATE PLEA BEETLE 1241 237 ELYBUS (12) 110 ELYNUS CANADENSIS ,( 8 ) 1 4 0 , ( 1 0 ) 359- 360, (12)56 ELYHUS CONDENSATUS ( 1 0 ) 3 9 5 ELYHUS GIGANTEUS I (10) 4 0 0 (8) 136, ( 1 7 ) 2 4 2 ELYLIUS GLAUCUS ELYHUS INTERRUPTUS I ( 8 ) lU0 ELYH US JUNCEUS (6130, (10) 3 7 4 - 3 7 5 , (12)56 ELYHUS HACOUNII ( 8 ) 1 4 0 ELYHUS MOLLIS I ( 1 0 ) 400 ELYM US RIPARIUS ( 8 ) 1 4 0 ELYHUS TRITICOIDES ,( 8 ) 4G ELYHUS VIRGINICUS ,( R ) 143 ELYNUS Y I E G A N I I (6)140 EHPOASCA ,(30) 1 4 1 , 151 EMPDASCA DEVASTANS ( 2 4 ) 2 2 6 - 2 2 7 EHP3ASCA PABAE ( 3 ) 1 0 4 , ( 1 2 ) 9 1 , 3 7 4 , 387, (14) 167, (24) 192,l 94,236,

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EaP2QSCA P A S C I A L I S ,(24)226 EKPOASCA LYEICA (24)227.230 E M P O ~ SXEBRI-JEGINAE ~ ~ 24) 226 E N D O S U L P A N 126)51.1271 , -7nR -ENDOTHAL (12)71, (15) 175 3 . 6 - E N D O X O H E X A H Y D R O P F i T H A L I C ACID ,(12)71 ENDRIN ,(23) 177,186,222, (27)308 ENERGY BALANCE EQUATION ,(18)181 ENVIRONMENT O F PLANTS (18)171-218 CONDUCTION (18)172 CONVECTION , (18) 172-173,178, 184, 193-194,209-205 REQUIREMENTS, TILLAGE-PLANTING ,(29)184,209 SYSTEMS ,(29) 169-180 ENGLLMANN SPRUCE (121 205, (17)242 ENGLISH HALNUT (17)313 ENRICHMENT CULTURE (7)431,405 ENSILAGE , (16)220-221. 121) 74-60 E N T E R O B A C T E RC L O ~ G ~ E+ j 9-12 ENTISOL ,(15) 384-385, (27)178 ENTOflOPTHORI SPBAERCSPERHA (12)91 ENVIEOIMENT ,(141 186.196-197 C H A R A C T E R I Z A T I O N (16)2-15 CONTROLLED (16)47-54 ENVIHONBENT-GENOTYPE INTERACTIONS ,(26)287-295 ENVIRONBEITAL CYCLES (23)236-239

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ENVIRONHENTAL ENERGY (18) 1 7 1 - 2 1 8 B A L A N C E OF ( 1 8 ) 179-1135 NATURE O F (18) 1 7 2 - 1 7 4 S O U R C E S ,( 1 8 ) 174-178 ENZY E S , P L A N T I Z I N C AND (9) 41-43 S O I L ,127) 25-87 E P I C A U T A ~ ; ( ~ ? )2 2 0 E P I Z A U T A ------VITTATA (24) 195 E P I L A C B N A ~ V A R I V E S T I S,(24)194,238,240 E&QgIUM ALPINUPI ,( 1 7 ) 2 4 3 EPIERIX HIRTIPENNIS (24) 2 3 5 EPTAfi ,( 2 7 ) 76 E P T C ,( 1 5 ) 172,193, ( 2 2 ) 1 3 2 , ( 2 3 ) 1 5 1 , 1 7 2 , ( 2 5 1 6 3 E Q J I S E T U H SP. (15) 382 E R A G R O S T I S ,(41.5 E R A G R O S T I S C H L O R O H E L A S ,( 6 ) 3 2 , ( 1 0 ) 3 9 8 ERACROSTIS CURVULA (612, (10) 360,365,383,(18) 48 E R A Z R O S T I S L E H H A N N I A N A ( 1 0 ) 398, (15) 196 ERAGROSTIS SUPERBA (10) 399 ___ E R A-G-R-O_S T I S TEHBANNIANA (6) 3 2 E -R-A-G-R-O S T I S T R I C R O D E S ,( 6 ) 3 3 , ( 1 0 ) 3 7 6 , 3 7 9 BREtlOCBLOA O P H I U R O I D E S ,( 4 ) 2 0 1, ( 1 8 1 2 8 2 E R E M O C H O L A O P K I U R O I D E S ,( 3 ) 2 1 4 ERGERON ANNUUS ( 3 ) 109 (20) 226-227, (26) 331,342 E R G 3 T ,( 8 ) 3 1 3 , ( 1 2 ) 9 6 , 9 8 , 1 0 0 , 1 0 2 - 1 0 5 , E R I C E R O N SP. ,110) 365, ( 1 7 ) 2 4 1 _ERIQCHG& POLYSTACHYR ( 1 3 ) 3 6 5 ERIOPHOROfi q N G U S T I F O L I U M , ( 1 7 ) 244 ERODIUM ,( 4 ) 14.35.39. (181 2.9. 18-19.27.35.37-38.44 E H O D I U a BOTRYS , (13187, (1R)U; 10,13;18;23;25,34135,38-39,47 ERQerJjg CICUTARI‘JU ( 1 8 ) 10,18,40 E R O D I U B CYGN3RUPI , ( 1 8 ) 19 E R O S I O N ,( 2 ) 9 7 - 1 0 0 , ( 1 5 ) 196 CONTOUR PARfiING ,( 3 ) 281-285 CONTROL ( 3 ) 265-267,270-272,274,278,289,29U,308, ( 6 ) 124 , ( 8 ) 17, ( 1 4 ) 134-136, ( 1 5 ) 182 WATER ,( 1 0 ) 26-28,349-U06 W I N D ,(10)56-62 Z R O P P I N G SYSTEMS (3) 277-280.2’34-295 i U L L Y , ( 3 ) 267,275,311,313 INDEX ( 1 4 ) 124 N U T R I E N T L O S S BY , (27) 3 0 8 - 3 0 9 S E E WATER OR W I N D RAINFALL ,(14) 1 0 9 - 1 4 8 S H E E T , ( 3 ) 267,275,313 S O I L ,(3164-65,71-72,84-85,198 SOIL L O S S E S BY (3) 277-279,282,295,297 SPLASH ,(14)119,121 T E R R A C I N G ,( 3 ) 2 8 1 - 2 8 5 U N I V E R S A L R A I N F A L L - E R O S I O N EQUATION ,( 1 4 ) 138-143, ( 2 5 ) 5 WATER ,( 1 0 1 26-28.349-406

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(26) 333 B R Y S I PHE _P_O&YGQ_NI,( 1 2 ) 38 1, ( 1 7 ) 2 1 4 , ( 2 6 ) 6 9 ESCiiERICHIA , ( 4 ) 234 ESTROGEN 113) 1 0 5 - 1 0 7 E S T R O C E N I ~ ’ C ~ ~ P O U N D S , P O R ACROPS GE ,( 2 1 ) 6 1 - 6 3 ETHEPHON (26) 70 ETHYL N,N-DI-tj-PROPYLTHIOCARBAMATE, SEE E P T C ~ - E T H Y L D I P R O P Y L T H I O C A R B A n A T e ,( 2 2 ) 132, ( 2 5 ) 6 3 ~

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ETHYLENE (26)25 AS AESCISSION ACCELERANT AS DEFOLIANT ,(9)74

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ETHYLAHINEDIARINETETRAACETATE (EDTA) Z I N C CORPLEX, APPLICATION OF ,(9)60 ETHYLENE DIBRORIDE ,(3)247,252,254,259-261 ETHYLENE DICRLORIDE ,133247.252 ETHYLEHEDIAHINEDIHYDROXYPHENYLACETIC ACID ,(13) 352 ETHYLENEDIARINETETRAACETIC ACID (EDTA) , (9)60, (13)352 Z I N C COnPLEX.APPLICATION OF . . 191. 60 EUCALYPTUS ,( 4 ) 4 3 ~ U C A L Y F T U SCALAPHYLW ,(30)1 09 -E U ~ ~ _ L Y P T REGNANS-, US (22)388 EUCERA ,(12)flu ---E U C H L q U REXICANA ,(19)68 EUPIBRIC HORIZON ,(17)141 BYV$hLLQZL!Z ,(17)164, 167.220 IL!EBT~-BIPI! P E B E O L I ~ ,( 15) 199

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EUROPE CONCEPT OF BRAONERDE I N ,(9)220-241 EURJPEAN BEACHGRASS (10)400 EUROPEAN CORN BORER (14)302, (24)12,208-210.217 EURJPEAN P I N E SAWFLY I241 242 E U R O P E A N R E D RITE ,(i

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