Agronomy and crop production Books

Book SynopsisThis comprehensive reference consolidates current information on the antioxidant properties of wheat, their beneficial effects, the mechanisms involved, factors affecting availability/bioavailability, and the methods used to measure them.Trade Review"The book presents current information on antioxidant compounds of wheat." (Food Science and Technology Abstracts, September 2008)Table of ContentsContributors xi CHAPTER 1 OVERVIEW AND PROSPECTIVE 1 1.1 Introduction 1 1.2 Antioxidant Properties of Wheat Grain 2 1.3 Other Biological Activities of Wheat Antioxidants 3 1.4 Wheat Antioxidants: Opportunities and Challenges 5 CHAPTER 2 ANTIOXIDANT PROPERTIES OF WHEAT GRAIN AND ITS FRACTIONS 7 2.1 Sample Preparation 8 2.2 Total Phenolic Content (TPC) and Total Antioxidant Capacity (TAC) of Wheat Fractions 8 2.3 Iron(II)-Chelating Activity of Wheat Fractions 11 2.4 Oxygen Radical Absorbance Capacity (ORAC) of Wheat Fractions 13 2.5 Inhibition of Photochemiluminescence (PCL) by Wheat Fractions 14 2.6 Effect of Milling and Pearling of Wheat on Inhibition of Low-Density Lipoprotein (LDL) Oxidation 17 2.7 Influence of Milling and Pearling on Homediated Supercoiled DNA Scission by Wheat 19 2.8 Conclusions 20 CHAPTER 3 EFFECTS OF GENOTYPE, ENVIRONMENT AND GENOTYPE • ENVIRONMENT INTERACTION ON THE ANTIOXIDANT PROPERTIES OF WHEAT 24 3.1 Introduction 24 3.2 Genotype Effects 26 3.2.1 Total Phenolic Content 27 3.2.2 Phenolic Acid Composition 28 3.2.3 DPPH Scavenging Capacity 31 3.2.4 Superoxide Scavenging Capacities 31 3.2.5 Peroxyl Radical Scavenging Capacities 32 3.3 Environment Effects 32 3.4 Genotype by Environment Interaction Effects 33 3.5 Relative Contribution of G, E, and G • E Effects to Total Variation 35 3.6 Concluding Remarks 37 CHAPTER 4 CAROTENOID, TOCOPHEROL, LIGNAN, FLAVONOID, AND PHYTOSTEROL COMPOSITIONS OF WHEAT GRAIN AND ITS FRACTIONS 42 4.1 Introduction 42 4.2 Phytochemical Composition of Wheat 43 4.2.1 Polyphenols (Lignans, Flavonoids) 43 4.2.2 Carotenoids 46 4.2.3 Tocopherols and Tocotrienols 48 4.2.4 Phytosterols and Phytostanols 49 4.2.5 Antioxidant Activities and Health Benefits 49 4.3 Conclusion 52 CHAPTER 5 ANTIOXIDANT PROPERTIES OF WHEAT PHENOLIC ACIDS 54 5.1 Introduction 54 5.2 Phenolic Acid Contents in Wheat Grain and Fractions 54 5.3 Free Radical Scavenging Capacity of Wheat Phenolic Acids 59 5.4 Inhibitory Effect of Wheat Phenolic Acids on Lipid Peroxidation 64 5.5 Chelating Properties of Wheat Phenolic Acids 66 5.6 Other Antioxidant Activities of Wheat Phenolic Acids 66 5.7 Structure–Activity Relationship of Wheat Phenolic Acids 70 CHAPTER 6 EFFECTS OF POSTHARVEST TREATMENTS, FOOD FORMULATION, AND PROCESSING CONDITIONS ON WHEAT ANTIOXIDANT PROPERTIES 73 6.1 Introduction 73 6.2 Wheat Postharvest Treatments 74 6.2.1 Wheat Flour Milling 74 6.2.2 Pearling or Debranning 76 6.2.3 Storage of Wheat and Wheat Products 77 6.2.4 Other Postharvest Treatments 78 6.3 Food Formulations 79 6.4 Food Heat Processing 82 6.5 Summary 86 CHAPTER 7 ANTIOXIDANT PROPERTIES OF WHEAT-BASED BREAKFAST FOODS 88 7.1 Introduction 88 7.2 Whole Grains for Health & Wellness 88 7.3 Grains Classification and Consumption 89 7.4 Wheat Types, Morphology, and Composition 90 7.5 Role of Antioxidants in Wheat and Other Cereal Grains 90 7.6 Wheat Milling and Distribution of Antioxidants 91 7.7 Wheat-Based Breakfast Foods 92 7.8 Breakfast Meal Consumption and Demographics 92 7.9 Antioxidants in RTE Breakfast Cereals 93 7.10 Antioxidants and Bread Making 95 7.11 Conclusion 96 CHAPTER 8 EFFECTS OF EXTRACTION METHOD AND CONDITIONS ON WHEAT ANTIOXIDANT ACTIVITY ESTIMATION 100 8.1 Introduction 100 8.2 Extraction Methods and Conditions 101 8.2.1 Effects of Extraction Method 105 8.2.2 Effects of Extraction Conditions 106 8.3 General Considerations for Sample Preparation and Extraction 113 8.4 Extraction Condition Recommendations for Wheat Antioxidant Property Estimation 114 CHAPTER 9 METHODS FOR ANTIOXIDANT CAPACITY ESTIMATION OF WHEAT AND WHEAT-BASED FOOD PRODUCTS 118 9.1 Introduction 118 9.2 DPPH Radical Scavenging Capacity Assay 120 9.2.1 Principles and Background 120 9.2.2 Materials and Solutions Preparation 121 9.2.3 Discussion 124 9.3 ABTS Cation Radical (ABTS_+) Scavenging Capacity Assay 125 9.3.1 Principles and Background 125 9.3.2 Materials and Solutions Preparation 126 9.3.3 Measuring Procedure 127 9.3.4 Calculations 127 9.3.5 Discussion 128 9.4 Superoxide Anion Radical (O2__) Scavenging Capacity Assay 130 9.4.1 Principles and Background 130 9.4.2 Materials and Solutions Preparation 131 9.4.3 Procedure 131 9.4.4 Calculations 131 9.4.5 Discussion 132 9.5 Oxygen Radical Absorbing Capacity (ORAC) Assay 133 9.5.1 Principles and Background 133 9.5.2 Materials and Solutions Preparation 134 9.5.3 Calculations 135 9.5.4 Discussion 136 9.6 Hydroxyl Radical (_OH) Scavenging Capacity (HOSC) Assay for Hydrophilic Antioxidants 138 9.6.1 Principles and Background 138 9.6.2 Materials and Solutions Preparation 139 9.6.3 Calculations 140 9.6.4 Discussion 141 9.6.5 Other Reported Methods for Hydroxyl Radical Scavenging Capacity Estimation 142 9.7 Hydroxyl Radical Scavenging Capacity Assay for Lipophilic Antioxidants Using ESR 143 9.7.1 Principles and Background 143 9.7.2 Materials and Solutions Preparation 144 9.7.3 Procedure 144 9.7.4 ESR Parameters 144 9.7.5 Calculations 145 9.7.6 Discussion 146 9.8 Total Phenolic Contents Assay Using the Folin–Ciocalteu Reagent 147 9.8.1 Principles and Background 147 9.8.2 Procedure 148 9.8.3 Calculations 149 9.8.4 Discussion 149 9.9 Iron(II) Chelating Capacity Assay 150 9.9.1 Principles and Background 150 9.9.2 Procedure 153 9.9.3 Calculations 154 9.9.4 Discussion 154 9.10 Copper(II) Chelating Capacity Assay 155 9.10.1 Principles and Background 155 9.10.2 Materials and Solutions Preparation 156 9.10.3 Procedure 156 9.10.4 ESR Parameters 156 9.10.5 Discussion 158 9.11 Lipid Peroxidation Inhibition Assay (OSI) 158 9.11.1 Principles and Background 158 9.11.2 Results 160 9.11.3 Discussion 160 9.12 Low-Density Lipoprotein (LDL) Peroxidation Inhibition Assay 162 9.12.1 Principles and Background 162 9.12.2 Discussion 165 9.13 Conclusions 166 CHAPTER 10 APPLICATION OF ESR IN WHEAT ANTIOXIDANT DETERMINATION 173 10.1 Introduction 173 10.2 The Principles of ESR 174 10.3 The Application of ESR in Food Systems 176 10.4 ESR Determination of Wheat Antioxidants 179 10.4.1 Free Radical Scavenging Capacities of Wheat Antioxidants 179 10.4.2 Chelating Activity Against Cu2+ 184 10.4.3 Effects of Wheat Antioxidants on Lipid Peroxidation in Liposomes 185 CHAPTER 11 ANALYSIS OF TOCOPHEROLS AND CAROTENOIDS IN WHEAT MATERIALS USING LIQUID CHROMATOGRAPHY–MASS SPECTROMETRY TECHNOLOGY 190 11.1 Introduction 190 11.2 Terminology 193 11.3 Analysis of Tocopherols and Carotenoids by LC-MS Technology 193 11.3.1 Liquid–Liquid Extraction 194 11.3.2 Chromatographic Separation 197 11.3.3 LC–MS Interfaces and MS Detection 201 11.4 Summary 204 CHAPTER 12 QUANTIFICATION OF PHENOLIC ACIDS IN WHEAT AND WHEAT-BASED PRODUCTS 208 12.1 Introduction 208 12.2 Background 209 12.3 Chemicals and Equipments 209 12.4 Methods 210 12.4.1 Sample Preparation 1 210 12.4.2 Sample Preparation 2 According to the Protocol Reported by Kim et al. (Fig. 12.2) 211 12.4.3 HPLC Separation and Determination 213 12.5 Discussion 213 CHAPTER 13 EFFECTS OF WHEAT ON NORMAL INTESTINE 219 13.1 Introduction 219 13.2 Wheat Component Effects on Normal Intestinal Epithelial Cells in vitro 220 13.2.1 Background Information 220 13.2.2 Effects of Wheat Bran Extract on IEC-6 Cell Proliferation 222 13.2.3 Ferulic Acid and IEC-6 Cell Proliferation 224 13.3 Discussion 232 13.4 Conclusion 234 CHAPTER 14 WHEAT ANTIOXIDANTS AND CHOLESTEROL METABOLISM 236 14.1 Introduction 336 14.2 Wheat Antioxidants 236 14.2.1 Phenolic Acids 237 14.2.2 Carotenoids 237 14.2.3 Tocopherols 237 14.3 Wheat Antioxidant Properties 238 14.4 Cholesterol Homeostasis 239 14.5 Effects of Wheat Antioxidants on Cholesterol Metabolism 240 14.6 Summary 241 CHAPTER 15 WHEAT ANTIOXIDANT BIOAVAILABILITY 244 15.1 Introduction 244 15.2 Absorption Characteristics of Fluorescein In Vitro 245 15.3 Absorption Characteristics of Phenolic Acid In Vitro 247 15.3.1 FA and PCA 247 15.3.2 CA, CLA, GA, and RA 248 15.3.3 Artepillin C (AC) 249 15.4 Absorption Efficiency and Bioavailability of Phenolic Acid in Rats 251 15.5 Absorption Characteristics of Colonic Metabolites of Poorly Absorbed Polyphenols In Vitro 253 15.6 Current Knowledge and Status of the MCT-Mediated Transport System 256 15.6.1 Gastric Absorption 256 15.6.2 MCT Subtype Responsible for Transport of PAs and Microbial Metabolites of Polyphenols 256 15.6.3 Concept of Metabonutrients 257 15.7 Overview of Absorption and Bioavailability of Wheat Antioxidants: Future Studies 258 15.7.1 SRA, SPA, VA and PBA 258 15.7.2 Free, Soluble Conjugate, and Insoluble Bound PAs in Wheat 259 CHAPTER 16 WHEAT LIGNANS: PROMISING CANCER PREVENTIVE AGENTS 264 16.1 Introduction 264 16.2 Lignans and Cancer Prevention 266 16.2.1 Epidemiological and Clinical Studies 267 16.2.2 Experimental Animal Studies 267 16.3 Plausible Mechanisms of Lignans for Cancer Prevention 268 INDEX

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Book SynopsisNew technologies are becoming available for managing glyphosate resistant (GR) weeds and reducing their spread. GR crop technology has revolutionized crop production in the developed world and the benefits are gradually spilling over to the developing world.Trade Review"The book provides a very useful review for researchers into GR crops and weeds, as well as to those involved in education and extension, and decision-making in the approval of GM crops. It exemplifies the complexities and consequences of resistance development in general." (The Journal of Experimental Agriculture, 1 October 2011) "Features contributions from leading experts in the many disciplines needed to fully understand glyphosphate-resistant crops and weeds. The authors have reviewed and analyzed all the latest research findings as well as the latest technologies developed to manage GR crops and weeds." (Chemical & Engineering News, December 2010) "This book provides such an essential, up-to-date source of information on glyphosate resistance for researchers, extension workers, land managers, government personnel, and other decision makers and provides comprehensive coverage of the intensely studied topic of glyphosate resistant (GR) in crops". (Quote.com, 23 November 2010)Table of ContentsPreface. Acknowledgments. Contributors. 1 Glyphosate: Discovery, Development, Applications, and Properties (Gerald M. Dill, R. Douglas Sammons, Paull C. C. Feng, Frank Kohn, Keith Kretzmer, Akbar Mehrsheikh, Marion Bleeke, Joy L. Honegger, Donna Farmer, Dan Wright and Eric A. Haupfear). 2 Herbicide Resistance: Definitions and Concepts (Vijay K. Nandula). 3 Glyphosate-Resistant Crops: Developing the Next Generation Products (Paul C. C. Feng, Claire A. CaJacob, Susan J. Martino-Catt, R. Eric Cerny, Greg A. Elmore, Gregory R. Heck, Jintai Huang, Warren M. Kruger, Marianne Malven, John A. Miklos, and Stephen R. Padgette). 4 Transitioning from Single to Multiple Herbicide-Resistant Crops (Jerry M. Green and Linda A. Castle). 5 Testing Methods for Glyphosate Resistance (Dale L. Shaner). 6 Biochemical Mechanisms and Molecular Basis of Evolved Glyphosate Resistance in Weed Species (Alejandro Perez-Jones and Carol Mallory-Smith). 7 Glyphosate Resistance: Genetic Basis in Weeds (Michael J. Christoffers and Aruna V. Varanasi). 8 Genomics of Glyphosate Resistance (C. Neal Stewart, Jr., Yanhui Peng, Laura G. Abercrombie, Matthew D. Halfhill, Murali R. Rao, Priya Ranjan, Jun Hu, R. Douglas Sammons, Gregory R. Heck, Patrick J. Tranel, and Joshua S. Yuan). 9 Glyphosate-Resistant Crop Production Systems: Impact on Weed Species Shifts (Krishna N. Reddy and Jason K. Norsworthy). 10 Glyphosate-Resistant Horseweed in the United States (Lawrence E. Steckel, Christopher L. Main, and Thomas C. Mueller). 11 Glyphosate-Resistant Palmer Amaranth in the United States (A. Stanley Culpepper, Theodore M. Webster, L. Sosnoskie, and Alan C. York). 12 Managing Glyphosate-Resistant Weeds and Population Shifts in Midwestern U.S. Cropping Systems (Stephen C. Weller. Micheal D. K. Owen and William G. Johnson). 13 Glyphosate-Resistant Rigid Ryegrass in Australia (Christopher Preston). 14 Glyphosate Resistance in Latin America (Bernal E. Valverde). 15 Strategies for Managing Glyphosate Resistance—An Extension Perspective (Ken Smith). 16 Economic Impact of Glyphosate-Resistant Weeds (Janet E. Carpenter and Leonard P. Gianessi). Index.

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Book SynopsisThis book, Plant Breeding, has it bases in an earlier text entitled An Introduction to Plant Breeding by Jack Brown and Peter Caligari, first published in 2008.Table of ContentsPreface xi About the companion website xiii 1 Introduction 1 1.1 Requirements of plant breeders 1 1.2 Evolution of crop species 4 1.2.1 Why did hunter-gatherers become farmers? 4 1.2.2 What crops were involved? And when did they arise? 5 1.3 Natural and human selection 8 1.4 Contribution of modern plant breeders 8 Think questions 11 2 Modes of Reproduction and Types of Cultivar 13 2.1 Introduction 13 2.2 Modes of reproduction 15 2.2.1 Sexual reproduction 15 2.2.2 Asexual reproduction 16 2.3 Types of cultivar 17 2.3.1 Pure-line cultivars 17 2.3.2 Open-pollinated cultivars 17 2.3.3 Hybrid cultivars 18 2.3.4 Clonal cultivars 18 2.3.5 Synthetic cultivars 18 2.3.6 Multiline cultivars 18 2.3.7 Composite-cross cultivars 19 2.4 Annuals and perennials 19 2.5 Reproductive sterility 19 Think questions 19 3 Breeding Objectives 21 3.1 Introduction 21 3.2 People, politics and economic criteria 22 3.3 Grower profitability 25 3.3.1 Increasing harvestable yield 26 3.3.2 Selection for yield increase 27 3.4 Increasing end-use quality 28 3.4.1 Testing for end-use quality 30 3.5 Increasing pest and disease resistance 31 3.6 Types of plant resistance 34 3.7 Mechanisms for disease resistance 35 3.8 Testing plant resistance 36 3.9 Conclusions 38 Think questions 38 4 Breeding Schemes 40 4.1 Introduction 40 4.2 Development of pure-line cultivars 40 4.2.1 Homozygosity 41 4.2.2 Breeding schemes for pure-line cultivars 43 4.2.3 Number of segregating families and selections 46 4.2.4 Seed increases for cultivar release 46 4.3 Developing multiline cultivars 47 4.3.1 Backcrossing 48 4.4 Development of open-pollinated population cultivars 49 4.4.1 Breeding schemes for open-pollinating population cultivars 49 4.4.2 Backcrossing in open-pollinated population cultivar development 51 4.5 Developing synthetic cultivars 51 4.5.1 Seed production of a synthetic cultivar 53 4.6 Developing hybrid cultivars 53 4.6.1 Heterosis 55 4.6.2 Types of hybrid 58 4.6.3 Breeding system for F1 hybrid cultivars 58 4.6.4 Backcrossing in hybrid cultivar development 59 4.6.5 Hybrid seed production and cultivar release 60 4.7 Development of clonal cultivars 61 4.7.1 Outline of a potato breeding scheme 61 4.7.2 Time to develop clonal cultivars 62 4.7.3 Sexual reproduction in clonal crops 63 4.7.4 Maintaining disease-free parental lines and breeding selections 64 4.7.5 Seed increase of clonal cultivars 64 4.8 Developing apomictic cultivars 64 4.9 Summary 65 Think questions 65 5 Genetics and Plant Breeding 68 5.1 Introduction 68 5.2 Qualitative genetics 68 5.2.1 Genotype/phenotype relationships 70 5.2.2 Segregation of qualitative genes in diploid species 70 5.2.3 Qualitative loci linkage 72 5.2.4 Pleiotropy 76 5.2.5 Epistasis 76 5.2.6 Qualitative inheritance in tetraploid species 77 5.2.7 The chi-square test 79 5.2.8 Family size necessary in qualitative genetic studies 81 5.3 Quantitative genetics 82 5.3.1 The basis of continuous variation 82 5.3.2 Describing continuous variation 83 5.3.3 Relating quantitative genetics and the normal distribution 86 5.3.4 Quantitative genetics models 87 5.3.5 Testing the models 90 5.3.6 Quantitative trait loci 97 Think questions 101 6 Predictions 104 6.1 Introduction 104 6.1.1 Genotype × environment interactions 104 6.1.2 Genetically based predictions 105 6.2 Heritability 106 6.2.1 Broad-sense heritability 107 6.2.2 Narrow-sense heritability 108 6.2.3 Heritability from offspring – parent regression 109 6.3 Diallel crossing designs 110 6.3.1 Griffing’s analysis 111 6.3.2 Hayman and Jinks’ analysis 116 6.4 Cross prediction 119 Think questions 120 7 Selection 125 7.1 Introduction 125 7.2 What to select and when to select 125 7.2.1 Qualitative trait selection 126 7.2.2 Quantitative trait selection 126 7.2.3 Positive and negative selection 126 7.3 Response to selection 127 7.3.1 Association between traits or years 129 7.3.2 Heritability and its limitations 130 7.3.3 Methods of selection 131 7.3.4 Errors in selection 133 7.4 Applied selection 136 7.4.1 Number of genotypes in initial populations 136 7.4.2 Early generation selection 139 7.4.3 Intermediate generation selection 141 7.4.4 Advanced generation selection 143 7.4.5 Analysis of location trials 146 7.5 Cross prediction 151 7.5.1 Univariate cross prediction 152 7.5.2 Multivariate cross prediction 157 7.6 Parental selection 159 7.6.1 Phenotypic evaluation 160 7.6.2 Genotypic evaluation 160 7.6.3 Parental combinations 161 7.6.4 Germplasm collections 162 Think questions 163 8 Broadening the Genetic Basis 168 8.1 Induced mutations 168 8.1.1 Methods of increasing the frequency of mutation 169 8.1.2 Types of mutation 169 8.1.3 Plant parts to be treated 170 8.1.4 Dose rates 170 8.1.5 Dangers of using mutagens 171 8.1.6 Impact of mutation breeding 171 8.1.7 Practical applications 172 8.2 Interspecific and intergeneric hybridization 174 8.2.1 Characters introduced to crops from wild related species 174 8.2.2 Factors involved in interspecific or intergeneric hybridization 175 8.2.3 Post-fertilization 176 8.2.4 Hybrid sterility 176 8.2.5 Backcrossing 176 8.2.6 Increasing genetic diversity 177 8.2.7 Creating new species 177 8.3 Plant genetic transformation 177 8.3.1 A glimpse at the genetic transformation of plants 179 8.3.2 Some applications of genetic engineering to plant breeding 181 8.3.3 Cautions and related issues 183 Think questions 183 9 Contemporary Approaches in Plant Breeding 185 9.1 Introduction 185 9.2 Tissue culture 185 9.2.1 Doubled haploids 185 9.2.2 Some potential issues 186 9.2.3 In vitro multiplication 188 9.3 Molecular markers in plant breeding 188 9.3.1 Theory of using markers 188 9.3.2 Types of marker systems 190 9.3.3 Molecular markers 191 9.3.4 Uses of molecular markers in breeding programmes 192 9.3.5 Issues with markers 195 9.3.6 The increasing availability of genome sequences 195 Think questions 197 10 Practical Considerations 198 10.1 Introduction 198 10.2 Experimental design 198 10.2.1 Unreplicated designs 199 10.2.2 Randomized designs 201 10.2.3 The increasing role of linear mixed model approaches to analyse breeding data 203 10.3 Greenhouse management 204 10.3.1 Artificial hybridization 204 10.3.2 Seed and generation increases 206 10.3.3 Evaluation of breeding lines 206 10.3.4 Environmental control 207 10.3.5 Disease control 207 10.3.6 Economics 208 10.3.7 Experimental design in the glasshouse 209 10.4 Field plot techniques 209 10.4.1 Choice of land 209 10.4.2 Plot size and replication 211 10.4.3 Guard rows and discard rows 212 10.4.4 Machinery 212 10.5 Use of computers in plant breeding 214 10.5.1 Data storage and retrieval 215 10.5.2 Field plan design 217 10.5.3 Clerical operations 217 10.5.4 Data collection 217 10.5.5 Data analysis 218 10.5.6 Selection 219 10.5.7 Data transfer 220 10.5.8 Statistical consultation 220 10.5.9 Ease of use 220 10.6 Release of new cultivars 220 10.6.1 Information needed prior to cultivar release 221 10.6.2 Value in release 221 10.6.3 Cultivar names 222 Think questions 222 11 Current Developments in Plant Breeding 223 11.1 Intellectual property and ownership issues 223 11.1.1 Patents 223 11.2 The impact of biotechnology 225 11.3 The regulation of genetically modified plants 227 11.4 Plant breeding as a career 228 Further Reading 229 Suggested Answers to Think Questions 230 Index 271

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Book SynopsisOrganic Crop Breeding provides readers with a thorough review of the latest efforts by crop breeders and geneticists to develop improved varieties for organic production.Trade Review“The editors have done an excellent job in putting together a well-organized and informative book, which covers theory, practice, issues and the latest research.” (Experimental Agriculture, 4 October 2012)Table of ContentsContributors xiii Foreword xixWilliam F. Tracy Preface xxiEdith T. Lammerts van Bueren and James R. Myers Acknowledgments xxiii Section 1 General Topics Related to Organic Plant Breeding 1 Chapter 1 Organic Crop Breeding: Integrating Organic Agricultural Approaches and Traditional and Modern Plant Breeding Methods 3Edith T. Lammerts van Bueren and James R. Myers Introduction 3 How Different Are Organic Farming Systems? 4 Consequences for Cultivar Requirements 5 From Cultivar Evaluation to Organic Seed Production and Plant Breeding Programs 6 The History of Organic Crop Breeding in Europe and the United States 8 Perspectives and Challenges for Breeding for Organic Agriculture 11 Conclusion 12 References 12 Chapter 2 Nutrient Management in Organic Farming and Consequences for Direct and Indirect Selection Strategies 15Monika Messmer, Isabell Hildermann, Kristian Thorup-Kristensen, and Zed Rengel Introduction 15 Availability of Nutrients in Organic Farming 16 Roots: The Hidden Potential 17 Even Greater Complexity: Plant-Microbe-Soil Interactions 21 Importance of Selection Environments 27 Breeding Strategies 30 References 32 Chapter 3 Pest and Disease Management in Organic Farming: Implications and Inspirations for Plant Breeding 39Thomas F. Döring, Marco Pautasso, Martin S. Wolfe and Maria R. Finckh Introduction 39 Plant Protection in Organic Farming 42 Key Target Areas of Plant Breeding for Organic Plant Protection 46 Breeding Goals for Ecological Plant Protection 49 Plant Breeding Approaches Directly Targeting Pests or Diseases 50 Plant Breeding Approaches with Indirect Effects on Plant Health 53 Discussion and Conclusions 54 References 55 Chapter 4 Approaches to Breed for Improved Weed Suppression in Organically Grown Cereals 61Steve P. Hoad, Nils-Øve Bertholdsson, Daniel Neuhoff and Ulrich Köpke Background 61 Crop Competitiveness against Weeds 62 Crop Traits Involved in Weed Suppression 63 Selection of Traits and Their Evaluation in Plant Breeding Programs 64 Selection Strategies 68 Understanding Crop-Weed Interactions to Assist Plant Breeding 70 Concluding Remarks and Wider Perspectives 71 References 72 Chapter 5 Breeding for Genetically Diverse Populations: Variety Mixtures and Evolutionary Populations 77Julie C. Dawson and Isabelle Goldringer Introduction 77 Benefits of Genetic Diversity for Organic Agriculture 79 On-Farm Conservation of Useful Genetic Diversity 80 Breeding Strategies 81 Conclusion 94 References 94 Chapter 6 Centralized or Decentralized Breeding: The Potentials of Participatory Approaches for Low-Input and Organic Agriculture 99Dominique Desclaux, Salvatore Ceccarelli, John Navazio, Micaela Coley,Gilles Trouche, Silvio Aguirre, Eva Weltzien, and Jacques Lançon Introduction 99 Centralized and Decentralized Breeding: Definitions 100 What Can Be Decentralized in Breeding and Why? 100 Participatory Approaches 102 PPB: A Single Term Yielding Different Approaches 102 Some Examples of PPB for Organic and Low Input Agriculture in Southern Countries 106 Some Examples of PPB for Organic and Low Input Agriculture in Northern Countries 113 General Conclusions and Limits of PPB Approaches in Organic Farming 119 References 120 Chapter 7 Values and Principles in Organic Farming and Consequences for Breeding Approaches and Techniques 125Klaus P. Wilbois, Brian Baker, Maaike Raaijmakers and Edith T. Lammerts van Bueren Introduction 125 Arguments against Genetic Engineering 126 Organic Basic Principles 127 Toward Organic Breeding 130 From Values to Criteria: Evaluation of Breeding Techniques 131 How to Deal with Varieties Bred with Non-compliant Techniques? 132 Toward Appropriate Standards to Promote Organic Plant Breeding 135 Discussion and Challenges for Organic Plant Breeding 136 References 136 Chapter 8 Plant Breeding, Variety Release, and Seed Commercialization: Laws and Policies Applied to the Organic Sector 139Véronique Chable, Niels Louwaars, Kristina Hubbard, Brian Baker, and Riccardo Bocci Introduction 139 The Developments of Plant Breeding and the Emergence of Seed Laws 139 Variety Registration 142 Seed Quality Control and Certification 144 Special Needs for Organic Agriculture 146 A Recent Development in Europe: Conservation Varieties 148 Intellectual Property Rights and Plant Breeding 151 Discussion 154 Conclusions 156 Notes 156 References 157 Section 2 Organic Plant Breeding in Specific Crops 161 Chapter 9 Wheat: Breeding for Organic Farming Systems 163Matt Arterburn, Kevin Murphy, and Steve S. Jones Introduction 163 Methods 163 Traits for Selection in Organic Breeding Programs 168 A Case Study for EPB: Lexi’s Project 170 A Case Study for Breeding within a Supply Chain Approach: Peter Kunz and Sativa 171 Conclusion 171 References 172 Chapter 10 Maize: Breeding and Field Testing for Organic Farmers 175Walter A. Goldstein, Walter Schmidt, Henriette Burger, Monika Messmer, Linda M. Pollak, Margaret E. Smith, Major M. Goodman, Frank J. Kutka and Richard C. Pratt Introduction 175 What Kind of Maize do Organic Farmers Want? 175 Are There Viable Alternatives to Single Cross Hybrids? 176 Testing and Using Alternative Hybrids 178 Are There Benefits for Breeding under Organic Conditions? 178 For Which Traits Is It Necessary to Test under Organic Conditions? 179 Choice of Parents for Breeding Programs 181 Breeding Programs 182 Future Directions 186 Notes 186 References 188 Chapter 11 Rice: Crop Breeding Using Farmer-Led Participatory Plant Breeding 191Charito P. Medina Introduction 191 MASIPAG and Participatory Rice Breeding 192 Beyond PPB: Farmer-Led Rice Breeding 193 The Breeding Process 194 Outcomes of the MASIPAG Program 198 Outlook 200 References 201 Chapter 12 Soybean: Breeding for Organic Farming Systems 203Johann Vollmann and Michelle Menken Introduction 203 Agronomic Characters 204 Seed Quality Features 208 Considerations on Breeding Methods 211 References 212 Chapter 13 Faba Bean: Breeding for Organic Farming Systems 215Wolfgang Link and Lamiae Ghaouti Purposes of Breeding and Growing Faba Bean 215 Genetic and Botanical Basics of Breeding Faba Bean 216 Methodological Considerations 218 Traits to Be Improved in Faba Bean Breeding 221 Open Questions, Need for Action 223 References 224 Chapter 14 Potato: Perspectives to Breed for an Organic Crop Ideotype 227Marjolein Tiemens-Hulscher, Edith T. Lammerts van Bueren and Ronald C.B. Hutten Introduction 227 Required Cultivar Characteristics 228 Introgression Breeding and Applied Techniques 232 Participatory Approach: An Example from the Netherlands 233 Outlook 234 References 234 Chapter 15 Tomato: Breeding for Improved Disease Resistance in Fresh Market and Home Garden Varieties 239Bernd Horneburg and James R. Myers Introduction 239 Botanical and Genetic Characteristics of Tomato 240 Rationale for Breeding Tomatoes within Organic Systems 240 Breeding Needs with Focus on Organic Production 243 Case Studies: Breeding for Late Blight Resistance in Europe and North America 245 Outlook 247 References 248 Chapter 16 Brassicas: Breeding Cole Crops for Organic Agriculture 251James R. Myers, Laurie McKenzie, and Roeland E. Voorrips Introduction 251 Rationale for Breeding within Organic Systems 251 Plant Biology 252 Traits Needed for Adaptation to Organic Production 253 Consideration of Breeding Methods 257 A Farmer Participatory Broccoli Breeding Program 258 Outlook 260 References 261 Chapter 17 Onions: Breeding Onions for Low-Input and Organic Agriculture 263Olga E. Scholten and Thomas W. Kuyper Introduction 263 Robust Onion Cultivars 264 Breeding for Improved Nutrient Acquisition 265 Mycorrhizal Symbiosis and Product Quality 269 Conclusion 270 References 271 Index 273

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Book SynopsisFungi and Lignocellulosic Biomass offers a comprehensive review of the use of fungi in efficient and cost-effective conversion of cellulosic biomass into fuel. Complete, up-to-date coverage ranges from the biochemical basis of cellulose degradation by fungi to the application of key fungal enzymes in the biofuel industry.Trade Review“Written by a leading researcher in the field, this book is a valuable tool for researchers, engineers, and industry professionals interested in advancing the development and production of biofuels.” (Redaktion Landtechnik, 1 March 2012)Table of ContentsPreface ix 1 The Plant Biomass 1 1.1 The Structure of Plant Cell Wall 1 1.2 Chemical and Physicochemical Properties of the Major Plant Cell Wall Constituents 3 1.2.1 Cellulose 3 1.2.2 Pectin 6 1.2.3 Hemicelluloses 8 1.2.4 Lignin 11 1.3 Abundant Sources of Carbohydrate Polymers and Their Monomer Composition 13 1.3.1 Agricultural Wastes 13 1.3.2 Forest Product Residues 14 1.3.3 Energy Crops 15 1.3.4 Weedy Lignocellulosic Substrates 15 1.4 Biosynthesis of Plant Cell Wall Polymers 16 1.4.1 Cellulose 16 1.4.2 Hemicellulose Biosynthesis 19 1.4.3 Pectin Biosynthesis 20 1.4.4 Lignin Biosynthesis 23 1.5 Strategies for Manipulating Wall Composition 26 1.5.1 Manipulation of Plant Cell Wall Polymer Composition 26 1.5.2 Manipulation of Plant Lignin Content 27 2 The Actors: Plant Biomass Degradation by Fungi 29 2.1 Ecological Perspectives 29 2.2 The Major Three Mechanisms of Lignocellulose Degradation by Fungi 30 2.2.1 White Rot 31 2.2.2 Brown Rot Fungi 35 2.2.3 Soft Rot Fungi 39 2.3 Plant Cell Wall Degradation by Plant Pathogenic Fungi 40 2.4 Anaerobic Fungi 41 3 The Tools—Part 1: Enzymology of Cellulose Degradation 45 3.1 General Properties and Classification of Enzymes That Hydrolyze Polysaccharides 45 3.2 Fungal Cellulolytic Enzymes 49 3.2.1 Cellulose-Binding Domains 52 3.2.2 Cellobiohydrolases (EC 3.2.1.91) 55 3.2.3 Endo--1,4-Glucanases (EC 3.2.1.4) 58 3.2.4 -1,4-Glucosidases 64 3.3 Nonenzymatic Proteins Involved in Cellulose Hydrolysis 65 3.3.1 GH61 Proteins 65 3.3.2 Swollenin 67 4 The Tools—Part 2: Enzymology of Hemicellulose Degradation 69 4.1 Xyloglucan Hydrolysis 69 4.2 Degradation of the Xylan Backbone 72 4.2.1 GH10 Xylanases 73 4.2.2 GH11 Xylanase 75 4.2.3 GH30 Glucuronoxylan Xylanohydrolases 76 4.2.4 GH3 -Xylosidases 76 4.2.5 GH43 -Xylosidases 77 4.2.6 GH54 -Xylosidases 78 4.3 Degradation of the Galactomannan Backbone 78 4.4 Degradation of Pectin 80 4.4.1 Hydrolytic Pectin Degradation 80 4.4.2 Pectin Degradation by -Elimination 82 4.5 Accessory Glycoside Hydrolases for Hemicelluloses Degradation 84 4.5.1 Enzymes that Act on Arabinose-Containing Substituents 85 4.5.2 Enzymes that Act on Galactose-Containing Substituents 86 4.5.3 -Xylosidases 89 4.5.4 -Fucosidases 90 4.5.5 -Glucuronidases and Glucuronan Lyases 90 4.5.6 Accessory Hydrolases for Pectin Degradation 91 4.6 Other Accessory Enzymes 92 4.6.1 Feruloyl and p-Coumaroyl Esterases 92 4.6.2 Acetyl- and Methylesterases 93 4.6.3 Pectin Esterases 95 4.6.4 Glucuronoyl Esterases 95 5 The Tools—Part 3: Enzymology of Lignin Degradation 99 5.1 Lignin Peroxidase 101 5.2 Manganese Peroxidase 105 5.3 Versatile Peroxidase 108 5.4 Dye-Oxidizing Peroxidase 109 5.5 Laccases 110 5.6 Enzymes Generating Hydrogen Peroxide 115 5.6.1 Glyoxal Oxidase 115 5.6.2 Other FAD-Dependent Oxidases 116 5.7 Cellobiose Dehydrogenase 116 5.8 Enzymes Essential for Oxalic Acid Formation 117 5.9 Glycopeptides 118 6 Catabolic Pathways of Soluble Degradation Products from Plant Biomass 119 6.1 Uptake of Mono- and Oligosaccharides 119 6.2 Metabolism of D-Glucose and D-Mannose 121 6.3 Catabolism of D-Galactose 122 6.4 Catabolism of Pentoses 125 6.5 Catabolism of Hexuronic Acids 127 7 Regulation of Formation of Plant Biomass-Degrading Enzymes in Fungi 129 7.1 The Cellulase Inducer Enigma 129 7.2 Inducers for Hemicellulases 133 7.3 Transcriptional Regulation of Cellulase and Hemicellulase Gene Expression 134 7.3.1 Activators of Cellulase and Hemicellulase Gene Expression 135 7.3.2 Specific Repressors of Cellulase and Hemicellulase Gene Expression 138 7.3.3 Wide Domain Regulators of Cellulase and Hemicellulase Gene Transcription 138 7.3.4 Regulation of Cellulase and Hemicellulase Transcription at the Level of Genome Accessability 144 7.3.5 Signal Transduction to Cellulase and Hemicellulase Gene Expression 145 7.4 Regulation of Ligninase Gene Expression 146 8 The Fungal Secretory Pathways and Their Relation to Lignocellulose Degradation 149 8.1 The Fungal Secretory Pathway 149 8.1.1 It Starts at the Endoplasmic Reticulum 149 8.1.2 Quality Control in the ER 152 8.1.3 Golgi Apparatus 154 8.1.4 The Plasma Membrane 156 8.1.5 Vacuoles 158 8.2 Protein Glycosylation 159 8.2.1 N-Glycosylation 159 8.2.2 O-Glycan Synthesis 161 8.3 Strategies for Improvement of the Fungal Secretory Pathway 161 8.3.1 Folding and UPR 163 8.3.2 Engineering of Protein Glycosylation 163 9 Production of Cellulases and Hemicellulases by Fungi 165 9.1 Fungal Producer Strains 165 9.1.1 Trichoderma Reesei 165 9.1.2 Other Fungal Producer Strains 167 9.1.3 Thermophilic Fungi 169 9.2 Strain Improvement 170 9.2.1 Strain Breeding by Classical Mutagenesis 170 9.2.2 Strain Improvement by Targeted Gene Manipulation 171 9.2.3 Strain Improvement by Complementation with Heterologous Enzymes 176 9.2.4 Strain Improvement by Protein Engineering 179 9.3 Cellulase Production 180 9.3.1 Cellulase Fermentation 180 9.3.2 Cellulase Downstream Processing 182 10 Production of Fermentable Sugars from Lignocelluloses 185 10.1 Pretreatment Technologies 186 10.1.1 Physical Pretreatment 186 10.1.2 Chemical Pretreatment 186 10.1.3 Physicothermal Pretreatment 189 10.1.4 Solvent Treatment 191 10.1.5 Biological Pretreatment 193 10.1.6 Summarizing Considerations on Pretreatment 195 10.2 Hydrolysis 195 10.2.1 Enzymatic Hydrolysis 195 10.2.2 Chemical Hydrolysis 200 11 Lignocellulose Biorefinery 201 11.1 Ethanol 202 11.1.1 Yeast Strain Improvement 203 11.1.2 Alternatives to S. cerevisiae as an Ethanol Producer 210 11.1.3 Process Improvement 212 11.2 n-Butanol 212 11.3 Advanced Biofuel Alcohols 213 11.3.1 Isobutanol 213 11.3.2 Syngas 214 11.3.3 Fuels from Isoprenoid and Fatty Acid Pathways 215 11.4 Lactic Acid 215 11.5 Succinic Acid 217 11.6 Xylitol 222 11.7 1,3-Propanediol 222 11.8 Polyhydroxyalkanoate 223 11.9 Other Products 223 11.10 Refinement by Chemical Processes 225 11.10.1 Furfural 225 11.10.2 Levulinic Acid 225 11.10.3 Uses of Lignin 225 11.10.4 Extraction of Chemicals from Lignocelluloses Biomass 226 Acknowledgments 229 References 231 Index 285

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Book SynopsisThe latest information on applied topics in horticultural sciences. This book emphasizes applied topics including the production of fruits, vegetables, nut crops, and ornamental plants of commercial importance. Numerous references provide easy, time-saving and cost effective access to the primary literature.Table of ContentsPostpollination Flower Development (S. O'Neill & J.Nadeau). Speciality Mushrooms and Their Cultivation (D. Royse). Glucosinolates in Crop Plants (E. Rosa, et al.). Fruit Skin Splitting and Cracking (L. Opara, et al.). Origin and Dissemination of Cherry (M. Faust & D.Suranyi). Artemisia annua: Botany, Horticulture, Phamacology (J. Ferreira, etal.). Opium Poppy (Papaver Somniferum): Botany and Horticulture (P.Tetenyi). Indexes.

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Book SynopsisHere is a vital new source of need-to-know information for cotton industry professionals. Unlike other references that focus solely on growing the crop, this book also emphasizes the cotton industry as a whole, and includes material on the nature of cotton fibers and their processing; cotton standards and classification; and marketing strategies.Trade Review"This text is a remarkable, Scholarly work. In the preface it states that the author's aim is to provide the reader with an appreciation of cotton's rich history and understanding of current technology and a glimpse of its future. The book certainly makes a valiant effort to cover a wide range of subject concerning cotton." (E-Streams, Volume 4, no. 6 - June 2001)Table of ContentsORIGIN AND HISTORY. The Origin and Domestication of Cotton (C. Brubaker, et al.). Taxonomy and Gemplasm Resources (A. Percival, et al.). Develpoment of the World Cotton Industry (O. May & K.Lege). History of Cultivar Development in the United States (C. Smith, etal.). THE COTTON PLANT. Morphology and Anatomy of the Cotton Plant (D. Oosterhuis & J.Jernstedt). Physiology of the Cotton Plant (J. Cothren). Cotton Fiber Quality (C. Benedict, et al.). The Cotton Seed (N. Hopper & R. McDaniel). Qualitative Genetics (R. Percy & R. Kohel). Techniques for Development of New Cultivars (D. Calhoun & D.Bowman). Future Horizons: Biotechnology for Cotton Improvement (A. Paterson& R. Smith). PRODUCTION AND PRODUCTION HAZARDS. Production Statistics (C. Smith). Production Practices (J. Silvertooth, et al.). Insect and Mite Pests of Cotton ( B. Leonard, et al.). Diseases of Cotton (A. Bell). Cotton Nematodes (A. Robinson). Weeds and Their Control (C. Bryson, et al.). Cotton Marketing (C. Anderson). PROCESSING AND PRODUCTS. Ginning (W. Mayfield, et al.). Classing of Fiber (H. Ramey). The Spinning Process (H. Smith & R. Zhu). Yarn Preparation, Fabric Formation, and Finishing (J. Price, etal.). Cottonseed Processing (S. Gregory, et al.). Glossary. Index.

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Book SynopsisHorticultural Reviewspresents state-of-the-art reviews on topics in horticultural science and technology covering both basic and applied research. Topics covered include the horticulture of fruits, vegetables, nut crops, and ornamentals. These review articles, written by world authorities, bridge the gap between the specialized researcher and the broader community of horticultural scientists and teachers.Table of ContentsList of Contributors vii Dedication ix 1. Technologies for Nondestructive Quality Evaluation of Fruits and Vegetables 1Judith A. Abbott, Renfu Lu, Bruce 1. Upchurch, and Richard Stroshine 2. Texture of Fresh Fruit 121F. Roger Harker, Robert J. Redgwell, Ian C. Hallett, and Shona H. Murray 3. The Use of Magnetic Resonance Imaging in Plant ScienceMiklos Faust, Paul C. Wang, and John Moos 4. Postharvest Technology and Utilization of Almonds 267Mario Schirra Subject Index 313 Cumulative Subject Index 315 Cumulative Contributor Index 337

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a huge range and FREE tracked UK delivery on ALL orders.

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Book SynopsisThis work presents state-of-the-art reviews on plant genetics and the breeding of all types of crops by both traditional means and molecular methods. Its emphasis is on methodology, understanding crop genetics, and applications to major crops.Table of ContentsDedication: John R. Laughnan, Maize Geneticist (D.Steffensen). Prediction in Plant Breeding (I. Goldman). The Case for Molecular Mapping in Forest Tree Breeding (R. Wu, etal.). Breeding for Disease Resistance in Potato (S. Jansky). Domestication, Historical Development, and Modern Breeding ofCarrot (P. Simon). Persimmon Genetics and Breeding (K. Yonemori, et al.). Genetic Resources and Breeding of Amaranthus (D. Brenner, etal.). Indexes.

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Book SynopsisThis work presents reviews on plant genetics and the breeding of crops by both traditional means and molecular methods. With emphasis on methodology, understanding crop genetics, and applications to major crops, it covers row crops, fruits, vegetables, nuts and trees grown for timber and pulp.Table of ContentsDedication: Normal Willison Simmonds: Plant Breeder, Teacher,Administrator (W. Spoor & F. England). The Origin of Maize: Evidence for Tripsacum Ancestry (M.Eubanks). History of Public Onion Breeding Programs in the United States (I.Goldman, et al.). Current and Future Issues in Lettuce Breeding (E. Ryder). Cactus Pear Domestication and Breeding (C. Jacobo). Somatic Hybridization and Applications in Plant Breeding (A.Johnson & R. Veilleux). Indexes.

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Book SynopsisPresents state-of-the-art overviews on topics relating to the breeding of agriculturally and horticulturally important plants. This text monitors developments in plant breeding research and covers major field crops, horticultural crops and specialities such as mushrooms and nuts.Table of ContentsDedication: Donald N. Duvick, Maize Breeder, Geneticist, andAdministrator (A. Hallauer). Comparative Mapping of Plant Phenotypes (A. Paterson). Plant Antifungal Proteins (D.-J. Yun, et al.). Competitive Ability and Plant Breeding (D. Fasoula & V.Fasoula). Recurrent Selection Methods Based on Evaluation-cum-RecombinationBlock (S. Vasal, et al.). Utilization of Exotic Maize Germplasm (J. Parra & A.Hallauer). History, Genetics, and Breeding of Supersweet (shrunken2) SweetCorn (W. Tracy). Breeding Wild Rice (A. Grombacher, et al.). Plantain Improvement (D. Vuylsteke, et al.). Chrysanthemum Systematics, Genetics, and Breeding (M. Boase, etal.). Indexes.

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Book SynopsisPlant Breeding Reviews presents state-of-the-art reviews on plant genetics and the breeding of all types of crops by both traditional means and molecular methods. Many of the crops widely grown today stem from a very narrow genetic base; understanding and preserving crop genetic resources is vital to the security of food systems worldwide. The emphasis of the series is on methodology, a fundamental understanding of crop genetics, and applications to major crops. It is a serial title that appears in the form of one or two volumes per year.Table of ContentsDedication: Robert W. Allard, Population Geneticist and Agronomist(M. Clegg). Bacillus Thuringiensis and Its Use as a Biological Insecticide (A.Aronson). Development of Virus Resistant Plants via Engineering (R.Grumet). Carbon Isotope Discrimination and Plant Breeding (A. Hall, etal.). In Vitro Adaptation for Drought and Cold Hardiness in Wheat (G.Galiba). The Ideotype Concept and the Genetic Improvement of Tree Crops (D.Dickmann, et al.). Application of DNA Markers for Identification and Breeding ofPerennial Fruit Crops (U. Lavi, et al.). Heterosis in Plant Breeding (C. Stuber). Breeding of Seed-Planted Artichoke (J. Basnizki & D.Zohary). Concepts and Methods for Analyzing Regional Trial Data for Cultivarand Location Selection (C. Lin & M. Binns). Indexes.

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Book SynopsisPlant Breeding Reviews presents state-of-the-art reviews on plant genetics and the breeding of all types of crops by both traditional means and molecular methods. Many of the crops widely grown today stem from a very narrow genetic base; understanding and preserving crop genetic resources is vital to the security of food systems worldwide. The emphasis of the series is on methodology, a fundamental understanding of crop genetics, and applications to major crops. It is a serial title that appears in the form of one or two volumes per yearTable of ContentsDedication: John H. Weinberger--Fruit Breeder and Horticulturalist(D. Ramming & C. Fear). Reproductive Barriers: Identification, Uses, and Circumvention (B.Liedl & N. Anderson). Advances in Achieving the Needs for Biotechnologically-DerivedHerbicide Resistant Crops (J. Gressel). Another Culture of Maize (Y. Wan & J. Widholm). An Effective Wheat Gene Manipulation System: Problems and Uses (J.Gustafson & E. Sears). Molecular Biology and Wheat Improvement (L. Talbert). Breeding Systems for Cross-Pollinated Perennial Grasses (K. Vogel& J. Pedersen). Molecular Genetic Analysis of Nodulation Genes in Soybean (P.Gresshoff). Indexes.

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Book SynopsisHorticultural Reviews presents state-of-the-art reviews on topics in the horticultural sciences. The emphasis is on applied topics including the production of fruits, vegetables, nut crops, and ornamental plants of commercial importance. The title appears in the form of two volumes per year.Table of ContentsContributors. Dedication: Daniel J. Cantliffe (Peter J. Stoffella). 1. Genetic Resources of Kiwifruit: Domestication and Breeding (Hongwen Huang and A. Ross Ferguson). I. Introduction. II. Genetic Diversity and Germplasm Resources of Actinidia. III. Natural Distribution of Actinidia. IV. Domestication and Commercialization of Kiwifruit. V. Origins of Kiwifruit Cultivars. VI. From Genetic Diversity to Cultivar Development. Literature Cited. 2. Garlic: Botany and Horticulture (Rina Kamenetsky). I. Introduction. II. Variability and Genetic Resources. III. Plant Morphology and Effects of Environmental Factors on Annual Development. IV. Fertility Restoration and Seed Production. V. Propagation. VI. Chemical Composition, Medicinal and Neutraceutical Traits. VII. Horticultural Requirements. VIII. Postharvest Bulb Storage. IX. Concluding Remarks. Literature Cited. 3. Black Pepper: Botany and Horticulture (V. A. Parthasarathy, B. Sasikumar, R. R. Nair, and K. Johnson George). I. Introduction. II. Taxonomy, Morphology, and Cytology of Black Pepper. III. Horticulture. IV. Breeding. V. Biotechnology. Literature Cited. 4. Biology and Management of Weedy Root Parasites (D. M. Joel, J. Hershenhorn, H. Eizenberg, R. Aly, G. Ejeta, P. J. Rich, J. K. Ransom, J. Sauerborn, and D. Rubiales). I. Introduction. II. Economic Impact. III. Distribution. IV. Developmental Aspects. V. Management. VI. Concluding Remarks. Literature Cited. 5. Controlling Biotic Factors That Cause Postharvest Losses of Fresh Market Tomatoes (M. J. Mahovic, J. A. Bartz, and K. R. Schneider). I. Introduction. II. Factors Influencing Postharvest Loss. III. Sources and Means of Fruit Contamination During Harvest and Handling. IV. Controlling Biotic Hazards. V. Conclusions. Literature Cited. 6. The Master Gardener Program 1972–2005 (Mary Hockenberry Meyer). I. Introduction. II. Program Demographics. III. Program Activities. IV. Training and Management. V. Program Training and Management Costs. VI. Program Numbers and Impact. VII. Future Direction and Challenges. Literature Cited. Subject Index. Cumulative Subject Index. Cumulative Contributor Index.

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Book SynopsisHorticultural Reviews presents state-of-the-art reviews on topics in the horticultural sciences. The emphasis is on applied topics including the production of fruits, vegetables, nut crops, and ornamental plants of commerical importance. The title appears in the form of two volumes per year.Table of ContentsContributors. Dedication: Margaret Sedgley (Bryan Coombs). l. Analyzing Fruit Tree Architecture: Implications for Tree Management and Fruit Production (E. Costes, P. E. Lauri, and J. L. Regnard). I. Introduction. II. Architectural Analysis. III. Consequences of Tree Architecture for Tree Training, Orchard Management, and Fruit Production. IV. Conclusions. V. Glossary. Literature Cited. 2. Peach Orchard Systems (Richard P. Marini and Luca Corelli-Grappadelli). I. Introduction. II. Crop Physiology. III. Light Management. IV. Peach Orchard Systems. V. Vigor-Controlling Methods for Peach Trees. VI. Limitations to High Peach Yields. VII. Future Trends and Direction. Literature Cited. 3. Irrigation Scheduling and Evaluation of Tree Water Status in Deciduous Orchards (Amos Naor). I. Introduction. II. The Modern Irrigation Scheduling Concept. III. Deficit Irrigation. IV. Water Stress Assessment and Timing of Irrigation. V. Concluding Remarks. Literature Cited. 4. Leucadendron: A Major Proteaceous Floricultural Crop (Jaacov Ben-Jaacov and Avner Silber). I. Introduction. II. Botany of the Genus Leucadendron. III. World Industry and Economics. IV. Horticulture. V. Crop Potential and Research Needs. Literature Cited. 5. Chinese Jujube: Botany and Horticulture (Mengjun Liu). I. Introduction. II. Botany. III. Physiology. IV. Environmental Requirements. V. Horticulture. Literature Cited. 6. Taxus spp.: Botany, Horticulture, and Source of Anti-Cancer Compounds (John M. DeLong and Robert K. Prange). I. Introduction. II. Historical. III. Botany. IV. Horticulture. V. Pharmacology of Anti-Cancer Compounds from Taxus. VI. Conclusions. Literature Cited. 7. The Genus Allium: A Developmental and Horticultural Analysis (Rina Kamenetsky and Haim D. Rabinowitch). I. Introduction. II. Taxonomy and Geographical Distribution. III. Genetic Resources and Possible Use of Wild Allium Species. IV. Morphological Structures and Comparisons Between Biomorphological Groups. V. Plant Development. VI. Propagation. VII. Chemical Composition. VIII. Concluding Remarks. Literature Cited. 8. The Invasive Plant Debate: A Horticultural Perspective (Alex X. Niemiera and Guy Phillips). I. Introduction. II. Perspectives. III. Ecology of Invasive Species. IV. Regulatory Matters. V. Conclusion. Literature Cited. Appendix A. Subject Index. Cumulative Subject Index. Cumulative Contributor Index.

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Book SynopsisThe importance of understanding the metabolism of agrochemicals in plants has never been greater. In a world where food safety and environmental concerns are increasing, knowledge of the metabolic processes within plants and the terminal residues of agrochemicals in food crops is invaluable.Trade Review"...an essential text..." -- Biological Agriculture Horticulture, Vol 18, 2000 "The book can be recommended to research and advanced university students." --Journal of Agronomy & Crop Science, March 2001Table of ContentsIntroduction -- Regulatory Considerations (T. Roberts). Experimental Approaches for Plant Metabolism Studies (R. Baloch). Primary Metabolism of Agrochemicals in Plants (T. Katagi & N. Mikami). Secondary Metabolism of Agrochemicals in Plants (D. Cole & R. Edwards). Bound Residues Arising from the Use of Agrochemicals on Plants (M. Skidmore). The Comparative Metabolism of Agrochemicals in Plants and Mammals (S. Bounds & D. Hutson). Herbicide Metabolism as a Basis for Selectivity (W. Owen). Herbicide Safeners and Synergists (K. Hatzios). Index.

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Book SynopsisThis is an identification guide and information source for a major group of agriculturally important insects on a world-wide basis. It enables the non-specialist anywhere in the world to identify aphids found colonising crop plants, and offers summaries of available knowledge of each species.Table of ContentsINTRODUCTORY SECTION. Introduction and Aims of the Book. Systematics. Life Cycles. Host-Plant Relationships. Geographical Distribution. Morphology and Key Characters. THE CROPS AND THEIR APHIDS. Notes on the Use of this Section. List of Crop Plants and their English Names. Lists and Keys to Aphids on Each Crop. THE APHIDS. Introduction to the Section. Systematic Treatment of Genera (Alphabetical). TECHNIQUES. Collecting. Preservation and Mounting. Labelling and Storage. SOURCES OF INFORMATION. Regionally Classified Faunal Works. General Biology. Morphology, Anatomy and Physiology. Genetics and Development. Migration and Dispersal. Relationships with Other Insects. Host-Plant Relationships. Control. Bibliographies. REFERENCES. PHOTOGRAPHIC GUIDE.

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Book SynopsisThe only way to recommend new crop varieties, agrochemicals and husbandry systems is after they have been thoroughly tested in a series of replicated field trials. The trials, which are used to test these products or systems, need to be designed in such a way that the results obtained are reasonable and representative.Trade Review"...suitable for a practical course to science students wishing to appreciate statistical methods in agricultural and environmental research." (Short Book Reviews, Vol. 21, No. 2, August 2001) "...useful to undergraduate students..." (Zentralblatt MATH, Vol. 961, 2001/11)Table of ContentsPreface. Basic Principles of Experimentation. Basic Statistical Calculations. Basic Data Summary. The Normal Distribution, the t-Distribution and Confidence Intervals. Introduction to Hypothesis Testing. Comparison of Two Independent Sample Means. Linear Regression and Correlation. Curve Fitting. The Completely Randomised Design. The Randomised Block Design. The Latin Square Design. Factorial Experiments. Comparison of Treatment Means. Checking the Assumptions and Transformation of Data. Missing Values and Incomplete Blocks. Split Plot Designs Comparison of Regression Lines and Analysis of Covariance. Analysis of Counts. Some Non-parametric Methods. Appendix 1: The Normal Distribution Function. Appendix 2: Percentage Points of the Normal Distribution. Appendix 3: Percentage Points of the t-Distribution. Appendix 4a: 5 Per Cent Points of the F-Distribution. Appendix 4b: 2.5 Per Cent Points of the F-Distribution. Appendix 4c: 1 Per Cent Points of the F-Distribution. Appendix 4d: 0.1 Per Cent Points of the F-Distribution. Appendix 5: Percentage Points of the Sample Correlation Coefficient (r) When the Population Correlation Coefficient is 0 and n is the Number of X.Y. Pairs. Appendix 6: 5 Per Cent Points of the Studentised Range, for Use in Tukey and SNK Tests. Appendix 7: Percentage Points of the Chi-Square Distribution. Appendix 8: Probabilities of S or Fewer Successes in the Binomial Distribution with n 'trials' and p = 0.5. Appendix 9: Critical Values of T in the Wilcoxon Signed Rank or Matched Pairs Test. Appendix 10: Critical Values of U in the Mann-Whitney Test. References. Further Reading. Index.

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Book SynopsisVolatile (essential) oil crops yield a wide range of products - fresh and dried herbs, oils and oil components and various oleoresins. Changing lifestyles in developed countries have led to dramatic increases in demand for these products, particularly over the last decade.Table of ContentsPreface ix Acknowledgements xi List of Contributors xiii 1 Introduction 1R.K.M. Hay and K.P. Svoboda 2 Botany 5R.K.M. Hay and K.P. Svoboda 3 Physiology 23R.K.M. Hay 4 The Chemistry of Volatile Oils 47P.G. Waterman 5 Genetics 63Ch. Franz 6 Biological Activity of Volatile Oils 97S.G. Deans and P.G. Waterman 7 Biotechnology of Aromatic and Medicinal Plants 113K.P. Svoboda 8 Commercial Aspects 137N. Verlet Appendix: Commentary on the British Pharmacopoeia Monograph on Peppermint Oil 175 Botanical Species Index 177 Chemical Index 183

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Book SynopsisCoffee: Recent Developments Edited by R.J. Clarke and O.G. Vitzthum Coffee, one of the most commercially important crops grown, is distributed and traded globally in a multi--million dollar world industry. This exciting new book brings together in one volume the most important recent developments affecting the crop.Trade Review?The editors of Coffee: Recent Developments have drawn together a comprehensive and extremely important book that should be on the shelves of all those involved in coffee.? ( Café Culture, September 2009)Table of ContentsPreface; List of Contributors; Chemistry I: Non-volatile compounds; Chemistry II: Non-volatile compounds; Chemistry III: Volatile compounds; Technology I: Roasting; Technology II: Decaffeination of coffee; Technology III: Instant Coffee: Technology IV: Beverage preparation; Health effects and safety considerations; Agronomy I: Coffee breeding Practices; Agronomy II: Developmental and cell biology; Agronomy III: Molecular Biology; Appendices: International Standards Organization (ISO); International Coffee Organization (ICO); Units and Numerals; Index

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Book SynopsisThe fourth edition of this highly regarded book has been considerably enlarged to cover all aspects of cocoa production. Higher prices for cocoa have led to much new knowledge about the plant and changes to its methods of production.Table of ContentsPreface vii Acknowledgements ix Note on Terminology x List of Plates xi List of Figures xv List of Maps xviii Glossary xix 1 History and development G. A. R. Wood 1 2 Botany, types and populations H. Toxopeus 11 3 Environment G. A. R. Wood 38 4 Planting material H. Toxopeus 80 5 Propagation G. A. R. Wood 93 6 Establishment G. A. R. Wood 119 7 Shade and nutrition M. Wessel 166 8 Maintenance and improvement of mature cocoa farms R. A. Lass 195 9 Replanting and rehabilitation of old cocoa farms R. A. Lass 210 10 Labour usage R. A. Lass 234 11 Diseases R. A. Lass 265 12 Insects and cocoa P. F. Entwistle 366 13 From harvest to store G. A. R. Wood 444 14 Quality and inspection G. A. R. Wood 505 15 Marketing A. P. Williamson 528 16 Production G. A. R. Wood 543 17 Consumption and manufacture G. A. R. Wood 587 Appendix 1 Visual Symptoms of Mineral Malnutrition 598 Appendix 2 International Cocoa Standards 601 Appendix 3 Conversion Factors 607 Appendix 4 Publications on Cocoa 608 Index 610

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Book SynopsisInspired by the mystique of a uniquely American tree, the pecan, John Gifford set out to explore the US pecan industry. What he discovered during his two-year immersion was a nut that's poised to become the next superfood and an industry that today finds itself in the most important juncture in its history.Trade ReviewIn Pecan America, John Gifford takes an outwardly simple Subject, the pecan, and reveals its historical richness, ecological significance, and cultural Complexity. Pecan America is a delightful and informative journey into a beloved but at times misunderstood American food, and readers will be glad they accompanied Gifford on the adventure." - Stephanie Anderson, author of One Size Fits None: A Farm Girl's Search for the Promise of Regenerative Agriculture"If the thought of ancient midland groves that cheat the reaper of modernity electrifies you, then you'll appreciate Gifford’s road trip into the heart of pecan country." - George Frazier, author of The Last Wild Places of Kansas: Journeys into Hidden Landscapes

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Book SynopsisIn a world of high finance, unprecedented technological change, and cyber billionaires, it is easy to forget that a major source of global wealth is, literally, right under our noses.Trade Review"Gavin Fridell�s insightful, well argued and up-to-date analysis of the world coffee economy demonstrates that the state�s role in coffee statecraft continues to be essential to creating a more just division of the earnings in the world of coffee. As well as providing a thorough guide to the economics and politics of one of the world�s most important commodities, this book will spark much needed debate about the nature of neoliberalism and market-based solutions to economic and social problems." Steven Topik, University of California Irvine"Gavin Fridell provides an invaluable, beautifully written and thoroughly engaging account of the contemporary global coffee market. I would recommend this work widely, not just for those interested in any aspect of the coffee economy but also for those interested in contemporary changes to the global economy or agrarian commodities."Economic GeographyTable of Contents1. The Global Market and Coffee Statecraft2. Making Coffee3. Pro-Poor Regulation4. Coffee Unleashed?5. Fair Trade and Corporate Power6. Coffee and the Non-Developmental State

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Book Synopsis* A new book in Polity's successful Resources series which tells the fascinating story of sugar in the global economy * Ambitious and intriguing, this book advances our understanding of the hugely profitable sugar industry and the economic exploitation and health issues associated with it.Trade Review�This is a fascinating interdisciplinary book and it covers much ground very well. It is well referenced and has a useful �further reading� section. I would recommend it for anyone interested in the good, the bad and the ugly of our globalized food system.�International Affairs "This is a fascinating interdisciplinary book and it covers much ground very well. It is well referenced and has a useful �further reading� section. I would recommend it for anyone interested in the good, the bad and the ugly of our globalized food system." Tim Benton, UK�s Global Food Security Programme and University of Leeds, UK "Ben Richardson�s Sugar is an intriguing survey of all things sugar, including consumption and foodways, the means of production, and how governments deal with their sugar industries and conduct their sugar-related international trade relations. True to his mission of providing a Marxist perspective, Richardson concludes by advocating for �reform from below.� Sugar draws on the scholarship of many sugar experts and will be a valuable resource for journalists and others researching sugar issues." Elizabeth Abbott, Author, Sugar: A Bittersweet History "Sugar has shaped our history and our politics; it affects our health, and influences the livelihoods of millions. Sugar is a lens on a fast-changing, globalised world, where the politics of agrarian change, international commerce, workers� rights and human health must be examined together. This is a fascinating book that both informs and challenges. Anyone interested in global politics, agriculture, business and social change and justice should read it." Ian Scoones, University of SussexTable of ContentsAcknowledgements 1. Introduction 2. Growing Markets, Growing Waistlines 3. Terminal Trade Dependency 4. Exploiting and Expelling Labour 5. Expanding and Exhausting Land 6. A Sweeter Deal for All? Selected Readings Notes

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Book SynopsisSoil Genesis and Classification, Sixth Edition, builds on the success of the previous editions to present an unparalleled resource on soil formation and classification. Featuring a color plate section containing multiple soil profiles, this text also includes information on new classification systems and emerging technologies and databases with updated references throughout. Covering the diverse needs of both the academic and professional communities, this classic text will be a must have reference for all those in soil science and related fields.Trade Review“You should buy it and persuade your library to buy it as well.” (European Journal of Soil Science, 1 December 2011) “The book is well suited for practicing and future soil scientist, geographers, geomorphologists, soil conservationists, sanity engineers, ecologists, foresters, agronomists, and archaeologists. Summing Up: Recommended. Upper-division undergraduates and above.” (Choice, 1 April 2012) Table of ContentsAuthors vii Preface to the First Edition ix Preface to the Second Edition x Preface to the Third Edition xi Preface to the Fourth Edition xiii Preface to the Fifth Edition xiv Preface to the Sixth Edition xv 1. Introduction 3 2. Morphology and Composition of Soils 35 3. Soil-forming Factors: Soil as a Component of Ecosystems 89 4. Soil Materials and Weathering 141 5. Soil-forming Processes 163 6. Modern Soil Classification Systems 181 7. U.S. Soil Taxonomy 207 8. Alfisols: High Base Status Soils with Finer-textured Subsoil Horizons 233 9. Andisols: Soils with Andic Soil Properties 249 10. Aridisols: Soils of Dry Regions 265 11. Entisols: Recently Formed Soils 283 12. Gelisols: Very Cold Soils 293 13. Histosols: Organic Soils 307 14. Inceptisols: Embryonic Soils with Few Diagnostic Features 321 15. Mollisols: Grassland Soils of Steppes and Prairies 331 16. Oxisols: Low Activity Soils 349 17. Spodosols: Soils with Subsoil Accumulations of Humus and Sesquioxides 361 18. Ultisols: Low Base Status Soils with Finer-textured Subsoil Horizons 375 19. Vertisols: Shrinking and Swelling Dark Clay Soils 385 20. Spatial Arrangement of Soils: Soilscapes and Map Units 397 21. Interpretations of Soil Surveys and Technical Soil Classification 425 Bibliography 437 Index 531 Color plate section located between pages 232 and 233

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Book SynopsisA sociological study of changing farming methods, Conservation Tillage and Cropping Innovation investigates those techniques that have gradually continued to replace the plow culture. With thorough documentation of the conservation tillage and cropping revolution, this book features chapters on: The Social Construction of Innovative Networks; Planning Conservation Cropping: Implications for Research, Development, and Extension; The New Agriculture of Conservation Cropping: Present and Future.Table of ContentsForeword; Preface; Acknowledgments; Introduction; Conceptualizing System Innovation: Social Construction of Conservation Tillage and Cropping; Plow Culture in the United States and Australia; Farming in the 1950s: The Driving Forces; The Social Construction of Innovative Networks; Social Construction of New Tillage and Cropping Systems in the united States; The Construction of New Tillage Systems in Australia; The Spread of Conservation Tillage in Kentucky and Queensland; Reconstructing the Farm Landscape: The Spread of Conservation Tillage in the United States; Planning Conservation Cropping: Implications for Research, Development, and Extension; The New Agriculture of Conservation Cropping: Present and Future; Bibliography; Acronyms; Index.

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Book SynopsisThe potato is economically a very important crop in many parts of the world. All improvements through potato breeding or biotechnology must be based on a thorough knowledge of potato genetics. This book fills a major gap in the current literature for an up-to-date account of this topic and its implications for crop improvement. Written by authorities from the UK, USA, Canada, Peru, Netherlands, Germany, Sweden and Poland, this major reference work will be indispensible for workers in plant genetics, breeding and biotechnology.Table of Contents1: Production of monohaploids of Solanum tuberosum L. and their use ingenetics, molecular biology and breeding, E Jacobsen and M S RamannaCellular and molecular genetics 2: Tissue culture, G Wenzel 3: Somaclonal variation, A Kumar 4: Molecular genetics, K N WatanabeEnvironmental stress, morphology and quality 5: Environmental stress and its impact on potato yield, M E Vayda 6: Inheritance of morphological and tuber characteristics, R Ortiz and ZHuaman 7: Inheritance of table and processing quality, M F B Dale and G R MackayInheritance of resistance to pests and diseases 8: Inheritance of resistance to nematodes, M.S. Phillips 9: Inheritance of resistance to viruses, K M Swiezynski 10: Inheritance of resistance to late blight, V Umaerus and M Umaerus 11: Inheritance of resistance to warm-growing-season fungal diseases, J JPavek and D L Corsini 12: Inheritance of resistance to fungal diseases of tubers, R L Wastie 13: Inheritance of resistance to bacterial diseases, J G Elphinstone 14: Inheritance of resistance to insects and mites, K V Raman et al.Potato breeding 15: Breeding strategies for clonally propagated potatoes, J E Bradshaw and GR Mackay 16: Breeding potatoes based on true seed propagation, A M Golmirzaie, PMalagamba and N Pallais 17: Introgression of genes from wild species, including molecular and cellularapproaches, J G Th Hermsen

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Book SynopsisThis book provides a comprehensive overview of grassland nitrogen incorporating information from crop science, soils and fertilizers, ruminant consumption and environmental aspects. The published information is reviewed on the various transformations of nitrogen in temperate grassland systems. These include those taking place in soils. The effects of soil, weather and management practices are discussed and considerable emphasis is placed on soil-plant-animal interactions. A second aim of the book is to describe the factors that influence the response of grassland to the application of fertilizer nitrogen, and how the optimum rate of application may be determined. In addition, nitrogen balances are described for different grassland systems, showing how the annual inputs and outputs vary greatly depending on sward type and management. The book is of interest to a wide readership, especially those engaged in research, teaching and advisory work, and students taking courses in agriculturalTable of Contents1: Grasses: uptake of nitrogen and effects on morphology and physiology 2: Legumes: biological nitrogen fixation and interaction with grasses 3: Consumption, digestion and excretion of nitrogen by ruminant livestock 4: Amounts, sources and fractionation of organic nitrogen in soils 5: Mineralization, immobilization and availability of nitrogen in soils 6: Leaching of nitrogen from soils 7: Volatilization of ammonia 8: Volatilization of gaseous nitrogen and nitrogen oxides through denitrification and nitrification 9: Use of fertilizer nitrogen and slurry nitrogen on grasslands: recovery and response 10: Response to fertilizer nitrogen: influence of sward type, pattern of fertilizer application and method of harvesting 11: Response to fertilizer nitrogen: influence of weather, seasonal factors and soil type 12: Response to fertilizer nitrogen: influence of type of fertilizer and supplies of other nutrients 13: Influence of fertilizer nitrogen on the composition and nutritional quality of grassland herbage 14: Nitrogen balances in contrasting grassland systems

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Book SynopsisWhile botanically quite different, coffee, cocoa and tea are often considered together in the teaching of students of horticulture or agriculture. This is because all three represent plantation cash crops that are used as stimulant beverages and are grown in many of the warmer, less developed regions of the world. While there are a number of specialist books available on aspects of each individual crop, as well as grower manuals focusing on particular regions, there is currently no book that provides a general introductory overview of the scientific principles underlying production of all three crops. This book fills this gap, and will serve as a broad-based text for students of agriculture, horticulture and food science, as well as professionals seeking an overview of the topic.Table of ContentsPart I: Introduction and Overview 1.1: Stimulant Beverage Crops 1.2: Origins and Distribution of Coffee, Cocoa and Tea 1.3: Production and Markets Part II: Coffee 2.1: Botany and Plant Improvement 2.2: Climatic Requirements, Soil Requirements and Management 2.3: Field Management 2.4: Mineral Nutrition and Fertilizers 2.5: Pests, Diseases and Weed Control Part III: Cocoa 3.1: Botany and Plant Improvement 3.2: Climatic Requirements, Soil Requirements and Management 3.3: Field Management 3.4: Mineral Nutrition and Fertilizers 3.5: Pests, Diseases and Weed Control Part IV: Tea 4.1: Botany and Plant Improvement 4.2: Climatic Limitations, Soil Requirements and Management 4.3: Field Management 4.4: Mineral Nutrition and Fertilizers 4.5: Pests, Diseases and Weed Control Part V: Processing 5.1: Crop Processing at the Plantation and for Retail Sale

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Book SynopsisThe sweet cherry is one of the most popular of temperate fruit crops with consumers and is grown commercially in more than 40 countries of the world, in temperate, Mediterranean, subtropical and arid regions of all continents. The sour cherry is cultivated in fewer countries, mainly in Europe and the USA, and is used mainly in processed cherry products. Until recently, horticultural improvement of cherries as a commercial crop has been slow, and major production problems such as bird damage, rain-induced cracking, and bacterial diseases, have remained. However, in the last 25 years, major developments have occurred. New improved varieties of sweet cherry have been bred which have larger fruit, are more disease resistant and set fruit more reliably. Improved sour cherry varieties have also been bred and mechanised systems of harvesting introduced. New dwarfing rootstocks are now being released. This book provides a comprehensive review of all of these topics, and many more. It covers alTable of ContentsPart One: Introduction 1: The taxonomic classification of sweet and sour cherries and a brief history of their cultivation, A D Webster 2: World distribution of sweet and sour cherry production: national statistics, A D Webster and N E Looney Part Two: Plant Materials 3: Sweet cherry scions: characteristics of principal commercial cultivars, breeding objectives and methods, G Bargioni 4: Sour cherries cultivars: objectives and methods of fruit breeding and characteristics of principal commercial cultivars, A Iezzoni 5: Rootstocks for sweet and sour cherries, A D Webster and H Schmidt Part Three: Crop Physiology and Husbandry 6: Propagation of sweet and sour cherries, A D Webster 7: Selection of the orchard site, orchard planning and establishment, M Longstroth and R L Perry 8: Flowering , pollination and fruit set, M Thompson 9: Cherry nutrient requirements and water relations, E J Hanson and E L Proebsting 10: Tree canopy management and the orchard environment, principles and practices of pruning and training, J A Flore and C D Kesner 11: Principles and practice of plant bioregulator usage in cherry production, N E Looney 12: Rain-induced cracking of sweet cherries; its causes and prevention, J Vittrup Christensen Part Four: Crop Protection 13: Orchard floor vegetation management, E J Hogue and N E Looney 14: Cherry diseases: their prevention and control, G I Mink and A L Jones 15: Management and control of insect and mite pests of cherry, J F Brunner 16: Sweet cherries: protection of fruit from bird and rain damage, D Pennell and A D Webster Part Five: Harvesting, Handling and Utilization 17: Harvesting and handling of sweet cherries for the fresh market, N E Looney, A D Webster and E M Kupferman 18: Harvesting and handling sour and sweet cherries for processing, G K Brown and G Kollar 19: Cherry processing, K Kaack, S E Spayd and S R Drake 20: Index

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Book SynopsisSoybean is one of the world's leading sources of seed oil and seed protein and is grown extensively, particularly in the Americas and Asia. Indeed, soybean is the lowest-cost producer of vegetable oil, since the oil is a coproduct of its protein-rich meal. Major advances have recently been made in our understanding of soybean genetics and of the application of new technologies to soybean improvement. Thus it is now possible, using molecular methods, to alter the protein and oil composition of soybean, as well as produce other foreign proteins in the plant. Further progress should permit the improvement of nitrogen fixation and other desirable traits. This book focuses on recent progress in our understanding of the genetics and molecular biology of soybean and provides a broad review of the subject, from genome diversity to transformation and integration of desired genes using current technologies. It is aimed at workers in legume agronomy, plant genetics, breeding and biotechnology.Table of Contents1: Germplasm Diversity within Soybeans, R G Palmer, T Hymowitz and R LNelson 2: Molecular Genetic Mapping of Soybean, R C Shoemaker, K M Polzen and J ESpecht 3: Cytoplasmic Genetics in the Legumes (Fabaceae), with Special Reference toSoybean, S A Mackenzie 4: Plant Transposable Elements: Potential Application for Gene Tagging inSoybean, L O Vodkin 5: Limitations and Potentials of Genetic Manipulations of Soybean, J ESpecht and G L Graef 6: In vitro Selection and Culture-induced Variation in Soybean, J M Widholm 7: Soybean Seed Composition, N C Nielsen 8: Genetic Modification of Soybean Oil Quality, N S Yadav 9: Molecular Genetic Analysis of Soybean Nodulation Mutants, P M Gresshoff 10: Improvement of Soybean for Nitrogen Fixation: Molecular Genetics ofNodulation, A J Delauney and D P S Verma 11: Soybean Transformation: Technologies and Progress, J J Finer, T-S Chengand D P S Verma"

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Book SynopsisThis book examines the challenges faced by farmers trying to maintain crop biodiversity in developing and transitional economies. Using a collection of empirical case studies of farmers and crop scientists across a range of agricultural economies and income levels, it presents economic tools and methods for valuing and managing crop biodiversity. It discusses the economic benefits of crop biodiversity for farmers and suggests ways in which crop biodiversity can be supported by national policies. The book provides an indispensable 'tool kit' for all those concerned with the development of strategies to facilitate sustainable management and conservation of crop genetic diversity for future generations.Table of ContentsI: Preface, J von Braun and E Frison Part I: Introduction 1: Concepts, Metrics, and Plan of the Book, M Smale Part II: Private Value: Stated Preferences of Farmers 2: Crop valuation and farmer response to change: Implications for in situ conservation of maize in Mexico, G Dyer, CIECO, Mexico 3: Farmer demand for agricultural biodiversity in Hungary's transition economy: A Choice experiment approach , E Birol and A Kontoleon, University of Cambridge, UK, and M Smale 4: Demand for attributes and on farm conservation of coffee in Ethiopia, E Wale, Alemaya University, Ethiopia and J Mburu, University of Bonn, Germany Part III: Private Value: Revealed Preferences of Farmers 5: Missing markets, migration and crop biodiversity in the Mexican milpa system: A household farm model, M E Van Dusen, Berkeley, California, USA 6: Determinants of cereal diversity on household farms in the highlands of northern Ethiopia, S Benin, IFPRI, Uganda, M Smale and J Pender, IFPRI, Washington DC, USA 7: Demand for cultivar attributes and the biodiversity of bananas in Uganda , S Edmeades, IFPRI, Washington DC, USA, M Smale, and D Karamura, INIBAP, Uganda 8: Farmer management of agricultural biodiversity in Hungary's transition economy, E Birol, M Smale and Á Gyovai, Institute for Agrobotany, Hungary 9: Rural development and the diversity of potatoes on farms in Cajamarca, Peru, P Winters, American University, USA, L H Hintze, Inter-American Development Bank, USA, and O Ortiz, International Potato Center, Peru Part IV: Public Values, Villages and Institutions 10: Managing rice biodiversity on farms: The choices of farmers and breeders in Nepal, D Gauchan, Nepal Agricultural Research Council, Nepal, M Smale, N Maxted and M Cole, University of Birmingham, UK 11: Determinants of cereal diversity in villages of Northern Ethiopia, B Gebremedhin, International Livestock Research Institute (ILRI), Ethiopia, M Smale and J Pender 12: Social institutions and seed systems: the diversity of fruits and nuts in Uzbekistan, E Van Dusen, E Dennis, Indiana University, USA, M Lee, J Ilyasov, S Treshkin IPGRI-CWANA, Uzbekistan, and M Smale 13: Village seed systems and the biological diversity of millet crops in southern India, L Nagarajan, IFPRI, Washington DC, USA, and M Smale 14: Seeds supply and on farm demand for diversity: a case study of Eastern Ethiopia , L Lipper, R Cavatassi, FAO, Rome, Italy and P Winters 15: Institutions, stakeholders, and the management of crop genetic sources on Hungarian family farms, G Bela, B Balázs, Institute of Environmental and Landscape Management, Hungary, and G Pataki, St Istvan University, Hungary 16: Cooperatives, wheat diversity and crop productivity in southern Italy, S Di Falco, IFPRI, Washington DC, USA and C Perrings, University of York, UK Part V: Conclusions 17: Scope, limitations and future directions, M Smale, L Lipper and P Koundouri, University of Reading, UK 18: An annotated bibliography of published literature about the economics of conserving crop biological diversity on farms, P Zambrano, IFPRI, Washington DC, USA, and M Smale

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Book SynopsisThis book discusses various plant adpatations and techniques for crop improvement.Table of ContentsSection 1: An Overview of Crop Improvement 1: Plant Adaptation, Biodiversity, and Crop Improvement Strategies – Introductory Remarks 2: Understanding Plant Adaptation to Achieve Systematic Applied Crop Improvement – A Fundamental Challenge 3: Research Approaches for Variable Rainfed Systems – Thinking Globally, Acting Locally Section 2: Analysis of Genotype by Environment Interactions 4: Analysis of Multi-environment Trials – An Historical Perspective 5: Experimental Design and Analysis for Variety Trails 6: International Network for Genetic Evaluation of Rice (INGER) and its Modus Operandi for Multi-environment Testing 7: International Multi-environment Trials at the International Crop Research Institute for the Semi-Arid Tropics (ICRISAT) 8: The CIMMYT Wheat Program’s International Multi-environment Trials 9: Analysis and Interpretation of Data from the Crop Variety Testing Program in Western Australia 10: Relationships Among Analytical Methods Used to Analyse Genotypic Adaptation in Multi-environment Trials 11: Methods of Data Standardisation Used in Pattern Analysis and ANMI Models for the Analysis of International Multi-environment Variety Trials 12: Retrospective Analysis of Historical Data Sets from Multi-environment Trials – Theoretical Development 13: Retrospective Analysis of Historical Data Sets from Multi-environment Trials – Case Studies 14: Three-mode Analytical Methods for Crop Improvement Programs 15: Selection for Grain Quality Traits in Early Generation Barley Breeding Trials using Residual Maximum Likelihood (REML) 16: The International Crop Information System (ICIS) – Connects Genebank to Breeder to Farmer’s Field Section 3: Interpretation of Genotype by Environment Interactions 17: The Physiological Basis of Genotype by Environment Interaction in Crop Adaptation 18: Characterising Environmental Challenges Using Models 19: A Physiological Approach to the Understanding of Genotype by Environment Interactions – A Case Study on Improvement of Drought Adaptation in Groundnut 20: Integrating Genotype by Environment Interaction Analysis, Characterisation of Drought Patterns, and Farmer Preferences to Identify Adaptive Plant Traits for Pearl Millet 21: Using Simulation Models to Design New Plant Types and to Analyse Genotype by Environment Interactions in Rice 22: Integrating Physiological Understanding and Plant Breeding via Crop Modelling and Optimization 23: Comparing Simulation of Experimental Approaches to Analysing Genotype by Environment Interactions for Yield in Rainfed Lowland Rice Section 4: Integrated Approaches to Plant Improvement 24: Positive Interaction of Genotype by Environment Interactions in Relation to Sustainability and Biodiversity 25: A Strategy for Yield Improvement of Wheat which Accommodates Large Genotype by Environment Interactions 26: Pattern Analysis of Gains from Selection for Drought Tolerance in Tropical Maize Populations 27: Environmental Characterisation Based on Probe and Reference Genotypes 28: The Importance of Environmental Characterisation for Understanding Genotype by Environment Interactions 29: Using Simulation Models and Spatial Databases to Improve the Efficiency of Plant Breeding Programs Section 5: Synthesis of Strategies for Crop Improvement 30: Synthesis of Strategies for Crop Improvement

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Book SynopsisSoilborne diseases have, until recently, received less attention than plant diseases affecting the shoot and foliage. However, this is not a reflection of their economic importance, but rather of difficulties in investigating and detecting pathogens below soil level. Many soilborne diseases are stress related and it is in the tropics where crop growth is particularly limited by environmental stress, predisposing crops to infection by soilborne pathogens. There is thus a great need for information on soilborne diseases of crops in the tropics. This book aims to fill this need by providing reviews of relevant research. It covers the major tropical crops and also includes general chapters on principles, ecology and control. Written by leading research workers from countries including the UK, USA, Australia and India, it will be indispensable for plant pathologists working in this area.Table of ContentsPart 1: INTRODUCTION 1: Soilborne Diseases and Their Importance in Tropical Agriculture R J Hillocks, Natural Resources Institute, University of Greenwich, Kent, UK and J M Waller, International Mycological Institute, Egham, Surrey UK 2: Field and Laboratory Methods for Studying Soilborne Diseases J A G Irwin, Cooperative Research Centre for Tropical Plant Pathology, University of Queensland, Brisbane, Australia Part 2: SOILBORNE DISEASES OF SPECIFIC CROPS 3: Cereal Crops D R Sumner, College of Agriculture and Environmental Sciences, Georgia Agricultural Experiment Stations, Tifton, Georgia, USA 4: Food Legumes D J Allen, Honiton, Devon, UK 5: Root and Tuber Crops S A Simons, CAB INTERNATIONAL, Regional Office for Africa, Nairobi, Kenya 6: Vegetable Crops G L Hartman, US Department of Agriculture, Agricultural Research Service, University of Illinois, Urbana, USA and L E Datnoff, University of Florida, Belle Glade, Florida, USA 7: Bananas and Plantains S R Gowen, University of Reading, Crop Protection Research Unit, Reading, UK 8: Citrus J A Menge, University of California, Riverside, California, USA and S Nemec, United States Department of Agriculture, Agricultural Research Service, Orlando, Florida, USA 9: Beverage Crops and Palms J M Waller and M Holderness, International Mycological Institute, Egham, Surrey, UK 10: Annual Oilseed Crops S J Kolte, G.B. Pant University of Agriculture and Technology, Nainital, Uttar Pradesh, India 11: Sugarcane B T Egan, R C Magarey, and B J Croft, Bureau of Sugar Experimental Stations (BSES), Indooroopilly, Queensland, Australia 12: Cotton and Tropical Fibres R J Hillocks 13: Rubber A de S Liyanage, Rubber Research Institute, Agalawatta, Sri Lanka, currently at Australian Plant Quarantine and Inspection Service, Barton, Canberra, Australia. Part 3: ECOLOGY AND CONTROL 14: Associations between Soilborne Pathogens and other Soil-Inhabiting Microorganisms R J Hillocks and J M Waller 15: Abiotic Factors and Soilborne Diseases C M Liddell, New Mexico State University, Las Cruces, New Mexico, USA 16: Effect of Cultivation Practices and Cropping Systems on Soilborne Diseases J Palti, Agricultural Research Organisation, Bet Dagan, Israel and J Katan, The Hebrew University of Jerusalem, Rehovot , Israel 17: Chemical and Biological Control R Rodríguez-Kábana and N Kokalis-Burelle, Auburn University, College of Agriculture, Department of Plant Pathology, Auburn, Alabama, USA 18: Host-plant Resistance and Integrated Control J M Waller and R J Hillocks

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Book SynopsisPlants producing an aromatic oil, fruit, or seed have been used in religious ceremonies, for personal use and adornment, and for flavouring throughout history. There is now also world-wide pressure by consumers to use perceived natural compounds in edible and personal products. It is vital that producers should be able to service this growing demand efficiently, economically and above all reliably. Many essential oil crops are part of the economy of countries with expanding populations, resulting in increasing pressure on land to produce food and fuel. It is thus important to ensure the optimum social and economic benefit from establishing and growing essential oil crops. This book is concerned with growing essential oil plants profitably to obtain an aromatic derivative. Each chapter covers a different family. A brief history of the use and economic development is given, and cultivation, harvesting and distilling described. Results of current research and recommendations for improved Table of Contents1: World Trade in Essential Oils 2: Annonaceae 3: Geraniaceae 4: Gramineae 5: Lamiaceae 6: Lauraceae 7: Myristicaceae 8: Myrtaceae 9: Oleaceae 10: Piperaceae 11: Rosaceae 12: Rutaceae 13: Santalaceae 14: Zingiberaceae 15: Distilling and Extracting Essential Oils

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Book SynopsisBiological management of nutrient supply to plants is intrinsically more complex than the provision of nutrients as inorganic fertilizers. We need to know whether the nutrients released are retained or lost from the system, whether rates of decomposition can be manipulated to improve nutrient use efficiency, and how the various fractions of plant residues translate into pools of organic matter in soil. Only then can predictive models for nutrient release, plant uptake and soil organic matter dynamics be truly tested and validated. This book brings together contemporary ideas on the characterization and manipulation of plant quality and especially its role in soil organic matter formation and nutrient cycling. It contains work from the leading workers in both temperate and tropical systems. There are also contributions describing work outside decomposition in soil ecosystems, such as the work of plant biochemists and animal nutritionists, as research in these areas has provided many ideTable of ContentsPart 1: Review: Any Progress? 1: Plant Litter Quality and Decomposition: An Historical Overview, O W Heal, J M Anderson and M J Swift Part 2: Pathways and Processes in Litter Decomposition 2: Fungal Degradation of Lignin, K E Hammel 3: Plant Degradation by Ruminants: Parallels with Litter Decomposition in Soil, A Chesson 4: Role of Phenolic Secondary Metabolics in Plants and their Degradation in Nature, J B Harborne 5: Decomposition Induced Changes in the Chemical Structure of Fallen Red Pine, White Spruce and Tamarack Logs, J A Baldock, T Sewell and P G Hatcher 6: Solid-state NMR Investigations of Organic Transformations During the Decomposition of Plant Material in Soil, D W Hopkins and J A Chudek 7: Kinetically Defined Litter Fractions Based on Respiration Measurements, H Marstorp Part 3: Foraging, Feeding and Feedbacks 8: Linkages Between Soil Biota, Plant Litter Quality and Decomposition, D A Wardle and P Lavelle 9: Soil Fauna-mediated Decomposition of Plant Residues Under Constrained Environmental and Residue Quality Conditions, G Tian, L Brussaard, B T Kang and M J Swift 10: Relationships Between Litter Fauna and Chemical Changes of Litter During Decomposition Under Different Moisture Conditions, C Wachendorf, U Irmler and H -P Blume 11: Metabolic Interactions in Plant Litter Systems, J S Waid Part 4: Manipulation of Plant Litter Quality 12: Residue Quality and Decomposition: An Unsteady Relationship?, B Vanlauwe, J Drels, N Sangina and R Merckx 13: Effect of Multipurpose Trees, Age of Cutting and Drying Method on Pruning Quality, P Mafongoya, B H Dzowela and P K Nair 14: Regulating N Mineralization from Plant Residues by Manipulation of Quality, E Handayanto, G Cadisch and K E Giller 15: Climate Change: The Potential to Affect Ecosystem Functions Through Changes in Amount and Quality of Litter, W J Arp, P J Kuikman and A Gorissen 16: Progress and Potential for Genetic Manipulation of Plant Quality, A Bavage, I G Davies, M P Robbins and P Morris Part 5: Synchrony and Soil Organic Matter 17: Synchrony of Nutrient Release and Plant Demand: Plant Litter Quality, Soil Environment and Farmer Management Options, R J K Myers, M van Noordwijk and P Vityakon 18: Synchronizing Residue N Mineralization with Rice N Demand in Flooded Conditions, M Becker and J K Ladha 19: Management of Leguminous Leaf Residues to Improve Nutrient Use Efficiency in the Sub-humid Tropics, R B Jones, S S Snapp and H S K Phombeya Part 6: Building Soil Organic Matter 20: Characterization of Soil Organic Matter by Solid-state 13C NMR Spectroscopy, J O Skjemstad, P Clarke, A Golchin and J M Oades 21: Development and Use of a Carbon Management Index to Monitor Changes in Soil C Pool Size and Turnover Rate, G J Blair, R D B Lefroy, B P Singh and A R Till 22: Long-term Vegetation Management in Relation to Accumulation and Mineralization of Nitrogen in Soils, J Z Burket and R P Dick 23: Phosphorus Mineralization and Organic Matter Decomposition: A Critical Review, N Gressel and J G McColl Part 7: Modelling: Providing the Framework 24: Modelling Litter Quality Effects on Decomposition and Soil Organic Matter Dynamics, K Paustian, G Ågren and E Bosatta 25: Simulating the Mineralization of N from Crop Residues in Relation to Residue Quality, A P Whitmore and E Handayanto 26: Modelling the Measurable: Interpretation of Field-scale CO2 and N-Mineralization, Soil Microbial Biomass and Light Fractions as Indicators of Oilseed Rape, Maize and Barley Straw Decomposition, J Magid, T Mueller, L S Jensen and N E Nielson 27: Synthesis of Litter Quality and Enzymic Approaches to Decomposition Modelling, R L Sinsabaugh and D L Moorhead Part 8: Outlook 28: A Minimum Dataset for Characterization of Plant Quality for Decomposition, C A Palm and A P Rowland 29: Driven by Nature: A Sense of Arrival or Departure?, K E Giller and G Cadisch

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Book SynopsisThe domestication of wheat, more than any other plant, has allowed food to be produced in sufficient quantities to support community settlement, cultural development and population growth. Wheat is one of the major sources of energy, protein and dietary fibre in human nutrition. This book comprehensively describes how wheat is produced and used. It begins with a consideration of how the different grain characteristics influence the subsequent utilization of the harvested wheat. A large part of the book is then devoted to advice and discussion concerning establishing, managing and harvesting a successful crop, including the control of disease, and the use of wheat as forage. There is also a thorough consideration of the storage and use of the crop post-harvest. Wheat is grown and used throughout the world and the book reflects this by containing examples from many different countries. Research on the impact of the environment on the quality of the grain is presented and discussed, and tTable of Contents1: An Introduction to the Utilization, Development and Production of Wheat 2: Grain Characters Influencing Utilization 3: Genotypic Effects on Grain Quality: Species and Varieties 4: The Crop Environment and Grain Quality: Weather and Soils 5: Crop Establishment 6: Crop Nutrition and Fertilizer Use 7: Biology and Control of Diseases, Weeds and Pests: Effects on Grain Yield and Quality 8: Postharvest Management of Grain 9: Wheat Vegetation as Forage 10: Ethanol, Starch and Gluten Production

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Book SynopsisPhosphorus is an essential element for plant growth and its input has long been recognised as necessary to maintain profitable crop production. However, phosphorus inputs can also increase the biological activity of surface waters and this can lead to the destruction of such aquatic ecosystems. Advanced eutrophication of surface water leads to problems with its use for fisheries, recreation, industry and drinking, due to the increased growth of undesirable algae and aquatic weeds, and oxygen shortages caused by their death and decomposition. It is therefore important to have a good understanding of the causes and mode of phosphorus loss from soil to water, to enable the problems to be controlled and managed. This book has been developed from an international workshop held in Ireland in late 1995. It is the first comprehensive consideration of the topic, and many leading researchers in the area have contributed to it. It is essential reading for all soil scientists and freshwater biologTable of Contents1: Contributors 2: Preface 3: Acknowledgements 4: Phosphorus in Agriculture and Its Environmental Implications, A Sharpley and S Rekolainen 6: Estimating the Contribution from Agriculture to the Phosphorus Load in Surface Water , S D Lennox, R H Foy, R V Smith and C Jordan 7: Phosphorus Losses from Agriculture to Surface Waters in the Nordic Countries S Rekolainen, P Ekholm, B Ulén and A Gustafson 8: Reconstructing Historical Phosphorus Concentrations in Rural Lakes Using Diatom Models N J Anderson 9: The Dynamics of Phosphorus in Freshwater and Marine Environments, C E Gibson 10: The Behaviour of Soil and Fertilizer Phosphorus, M A Morgan 11: Setting and Justifying Upper Critical Limits for Phosphorus in Soils, E Sibbesen and A N Sharpley 12: Phosphorus Fertilizer Strategies: Present and Future, H Tunney, A Breeuwsma, P Withers and P Ehlert 13: Sources and Pathways of Phosphorus Loss from Agriculture, A L Heathwaite 14: Hydrological and Chemical Controls on Phosphorus Loss from Catchments H P Pionke, W J Gburek, A N Sharpley and J A Zollweg 15: Movement of Phosphorus from Agricultural Soil to Water, B Pommel and J M Dorioz 16: Losses of Phosphorus in Drainage Water, P C Brookes, G Heckrath, J De Smet, G Hofman and J Vanderdeelen 17: Sustainable Phosphorus Management in Agriculture, G Bertilsson and C Forsberg 18: Phosphorus Requirements for Animal Production, P B Lynch and P J Caffrey 19: Nutrient Management Planning, T C Daniel, O T Carton and W L Magette 20: A European Fertilizer Industry View on Phosphorus Retention and Loss from Agricultural Soils, I Steén 21: European Perspective on Phosphorus and Agriculture, F Mariën 22: Views on Phosphorus and Agriculture - Paris Commission, S Sadowski 23: Phosphorus Loss in Runoff, Leaching and Erosion, Poster Chapter 24: Catchment Studies, Modelling and Management, Poster Chapter 25: Phosphorus Status of Soils and Fertilizer Recommendations, Poster Chapter 26: Phosphorus Loss from Agriculture to Water: Synthesis and Summary, A E Johnston, H Tunney and R H Foy 27: Index

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Book SynopsisMaintaining soil health is fundamental to successful crop production and ecosystem sustainability. To enable effective management soil health must first be measured and then monitored and so the authors review and evaluate how soil organisms can be used to fulfil this role. This book is essential for all soil scientists and consultants. It is of particular relevance to those involved in soil health monitoring and maintenance as well as those undertaking soil remediation. It is also important reading for agronomists, ecologists and environmentalists. This book is a comprehensive and effective resource for all those working to sustain healthy soils.Table of Contents1: Defining and Assessing Soil Health and Sustainable Productivity 2: Soil Health: its Relationship to Ecosystem Health D J Rapport 3: Rationale for Developing Bioindicators of Soil Health 4: Bioindicators: Perspectives and Potential Value for Landusers 5: Soil Microbial Biomass, Activity and Nutrient Cycling as Indicators of Soil Health 6: Soil Enzyme Activities as Integrative Indicators of Soil Health 7: Soil Microflora as Bioindicators of Soil Health 8: Potential Use of Plant Root Pathogens as Bioindicators of Soil Health 9: Soil Microfauna as Bioindicators of Soil Health 10: Community Structure of Soil Arthropods as a Bioindicator of Soil Health 11: Can the Abundance or Activity of Soil Macrofauna be used to Indicate the Biological Health of Soils? 12: Biodiversity of Soil Organisms as an Indicator of Soil Health 13: Biomonitoring of Soil Health by Plants 14: Bioindicators to Detect Contamination of Soils with Special Reference to Heavy Metals 15: Chemical and Molecular Approaches for Rapid Assessment of the Biological Status of Soils 16: Use of Genetically Modified Biosensors for Soil Ecotoxicity Testing 17: Biological Indicators of Soil Health: Synthesis

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Book SynopsisLess than two decades ago, the world was focusing on the impending food crisis across Asia, which was given little hope of ever being able to meet its rapidly growing food demand. Since then, Asia has made a quantum leap in food production. Technological innovations and policies that promoted intensive rice production systems helped achieve this. The authors of this book argue that there is a growing sense of complacency about future food supplies in Asia and that such complacency is not warranted. While rice productivity may increase, this will be limited by a number of factors: withdrawal of land and labor from agriculture to other uses, increased competition for resources, and land degradation. It is unlikely to match the increase in demand for rice because of population growth. The book provides a thorough assessment of the opportunities for increasing land productivity, including crop diversification. It evaluates the successes and limitations of the Green Revolution for rice in ATable of Contents1: Introduction - The State of Rice in Post-Green Revolution in Asia 2: Rice Productivity Growth: The Case Against Complacency 3: Sustaining Farm Profits Through Technical Change 4: Intensification-Induced Degradation of the Paddy Resource Base 5: Erosion, Pollution and Poison: Externalities and Rice 6: Asian Rice Market: A Demand and Supply Prospects 7: GATT and Rice: Impact on the Rice Market and Implications for Research Priorities 8: Agricultural Commercialization and Farmer Product Choices - The Case of Diversification Out of Rice 9: Strategic Look at Factor Markets and the Organization of Agricultural Production Beyond 2025 10: Post-Green Revolution Seed Technology for Intensive Rice Systems 11: Fertilizers and Pesticides: Higher Levels versus Improved Efficiencies 12: Dealing with Labor Scarcity - Mechanical Technologies 13: References

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Book SynopsisRice has supported a greater number of people for a longer period of time than any other crop. Nearly half of the global population is dependent on rice as its major staple food. While Asia remains the main centre of production and consumption of rice, the importance of rice is increasing rapidly in Africa and Latin America, and exports of rice from the United States and Australia are of major importance to the world rice trade. This book explores the factors which have contributed to the sustainability of rice production over the eight or nine thousand years for which rice has been produced. Sustainability is defined as the maintenance or improvement of production levels and protection of natural resources, within the context of economic viability and social acceptability. The author covers a wide range of issues, including soil fertility, plant breeding, pest management, irrigation, land degradation and social and economic factors. Greatest emphasis is placed on the special features Table of Contents1: The Importance of the Sustainability of Rice Farming 2: The Origins and History of Rice Farming 3: Rice Farming Today 4: The Biophysical Basis of the Sustainability of Rice Farming 5: Maintaining the Nutrient Requirements of Rice 6: Maintaining Water Supplies for Rice 7: Social and Economic Factors and the Sustainability of Rice Farming 8: Concerns About the Sustainability of Rice Farming 9: Increasing and Sustaining Rice Production

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Book SynopsisIn many tropical areas the main constraint to increased output of livestock products is the inability of producers to feed animals adequately throughout the year. Yet opportunities exist to enhance ruminant livestock feed supplies by using crop residues, such as cereal straw and legume haulms. Greater emphasis is therefore now being placed on vegetative production in plant breeding research. Crop residues also play an important role in conserving soil moisture, preventing erosion and providing products such as fuel or thatch for smallholders. This book provides a multi-disciplinary perspective on crop residues, bringing together crop, animal and social scientists from six continents. It has been developed from papers presented at a workshop held in April 1996 at ICRISAT Asia Center, as part of the Systemwide Livestock Program of the Consultative Group on International Agricultural Research (CGIAR) convened by the International Livestock Research Institute (ILRI), based in Africa. It wiTable of Contents1: Technological Constraints and Opportunities in Relation to Class of Livestock and Production Objectives, 2: The Influence of Socioeconomic Factors on the Availability and Utilization of Crop Residues as Animal Feeds, 3: Crop Residues in Tropical Africa: Trends in Supply, Demand and Use, 4: Cowpea and Its Improvement: Key to Sustainable Mixed Crop/Livestock Farming Systems in West Africa, 5: Dynamics of Feed Resources in Mixed Farming Systems in Southeast Asia, 6: Dynamics of Feed Resources in Mixed Farming Systems of South Asia, 7: Dynamics of Feed Resources in Mixed Farming Systems of West/Central Asia-North Africa, 8: Dynamics of Feed Resources in Mixed Farming Systems of Latin America, 9: Crop Residues as a Strategic Resource in Mixed Farming Systems, 10: Alternatives to Crop Residues as Feed Resources in Mixed Farming Systems, 11: Alternatives to Crop Residues for Soil Amendment, 12: Crop Residues for Feeding Animals in Asia: Technology Development and Adoption in Crop/Livestock Systems, 13: The National Perspective: A Synthesis of Country Reports Presented at the Workshop,

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