Agronomy and crop production Books

Book SynopsisMicrobiomics and Sustainable Crop Production Microbiomics and Sustainable Crop Production presents an overview of the current state of the art in microbiome research, discussing many new technologies and approaches in order to bridge knowledge gaps between field and lab experimental systems. New and emerging strategies to improve the survival and activity of microbial inoculants are covered, including the use of selected indigenous microbes, optimizing microbial delivery methods, and taking advantage of modern gene editing tools to engineer microbial inoculants. The two highly qualified authors address new molecular tools and powerful biotechnological advances, providing readers with knowledge of the complex chemical and biological interactions that occur in the rhizosphere and ensuring that strategies to engineer the rhizosphere are safe, beneficial to productivity, and result in improvements to the sustainability of agricultural systems. The relationship between phyllosphere microbial communities and functional traits of plants is also explored. Finally, approaches and priority areas for future research on phyllosphere microbiology are suggested. Topics covered in this comprehensive resource include: Transmission modes of bacteria and fungi and the nature of their interactions in the endosphere Characteristics of core microbiomes', which may be deployed to organize otherwise uncontrollable dynamics of resident microbiomes Model microbiome-plant systems, as well as the stability, resilience, and assembly of agricultural microbiomes Engineering and management of agricultural microbiomes for improving crop health, including reasons to modify plant microbiomes Microbiome research in the omics era and new efforts and challenges in assigning functions to microbes For students of plant biotechnology, agricultural sciences, and agricultural engineering, along with researchers working in related fields, Microbiomics and Sustainable Crop Production is an important resource to understand many complex modern ideas related to the subject and how they can be applied to practical applications.Table of ContentsPreface xi About the Authors xii 1 Agricultural Microbiomes: Functional and Mechanistic Aspects 1 1.1 Introduction 2 1.2 Model Microbiome--Plant Systems 2 1.3 Stability, Resilience, and Assembly of Agricultural Microbiomes 11 1.4 Core Plant Microbiome and Metagenome 13 1.5 Interactions Among the Microbes, Environment, and Management 14 1.6 Microbiome Innovation in Agriculture: Insect Pest Management 21 2 Engineering and Management of Agricultural Microbiomes for Improving Crop Health 66 2.1 Why to Modify Plant Microbiome? 67 2.2 Methods for Detecting Endophytes Within the Plant 69 2.3 Engineering of the Plant Microbiome 79 2.4 In Situ Harnessing of Agricultural Microbiome 82 2.5 Future Perspective of Agricultural Microbiome Engineering 86 3 Approaches and Challenges in Agricultural Microbiome Research 97 3.1 Microbiome Research in the Omics Era 97 3.2 New Efforts and Challenges in Assigning Function to Microbes 99 3.3 Characterization of Complex Microbial Communities 101 3.4 AdvancedFundamental Research on Microbe--Microbe and Plant--Microbe Interactions : Bridging the Lab--Field Gap 102 4 Perceptive of Rhizosphere Microbiome 111 4.1 Introduction 112 4.2 Multiple Levels of Selection in the Plant Rhizosphere 113 4.3 Engineering Microbial Populations and Plant--Microbe Interactions 127 4.4 Emerging Approaches in Rhizoremediation 128 4.5 Heritability of Rhizosphere Microbiome 137 4.6 Future Course of Orientations 139 5 Microbial Communities in Phyllosphere 154 5.1 Introduction 154 5.2 Diversity of Microbes in Phyllospheric Environment 156 5.3 Microbial Adaptation to the Phyllosphere 160 5.4 Relationship between Phyllosphere Microbial Communities and Functional Traits of Plants 163 5.5 Metabolic Dynamics of Phyllosphere Microbiota 166 5.6 Impact of Phyllospheric Microorganisms on Plant--Plant, Plant--Insect, and Plant Atmosphere Chemical Exchanges 167 5.7 Quorum Sensing in Phyllosphere 169 5.8 Applications for Phyllosphere Microbiology 171 6 Endosphere and Endophyte Communities 193 6.1 Reproduction and Transmission Modes of Microbes 194 6.2 Vertical Transmission 196 6.3 Endophyte Genomes and Metagenomes 207 6.4 Bacteria and Fungi in Mixed Biofilms in Plants 213 6.5 Conclusion and Future Perspectives 216 7 Core Microbiomes: For Sustainable Agroecosystems 240 7.1 Core Microbiome for Agriculture: A Taxonomic and Functional Aspect 241 7.2 Core Microorganisms and Priority Effects in Initial Assembly 249 7.3 Informatics of Microbial Networks 255 7.4 Designing Core Microbiomes 257 7.5 Management of Agroecosystems with Core Microbiomes 260 8 Microbiome Mediated: Stress Alleviation in Agroecosystems 272 8.1 Effect of Biotic and Abiotic Stresses on Plants 273 8.2 Molecular and Physiological Responses of Plants Against Stresses 285 8.3 Microbiome Mediated Mitigation of Stress Conditions 288 8.4 Multi-Omics Strategies to Address Stress Alleviation 293 References 303 Index 320

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Book SynopsisSustainable Agriculture Systems and Technologies A robust treatment of traditional and new techniques in sustainable agriculture In Sustainable Agriculture Systems and Technologies, a team of distinguished researchers delivers an up-to-date and comprehensive exploration of sustainable agriculture and its relationship to the drivers of climate change. Along with robust examinations of food security and the agrarian livelihood, the book covers the impact of climate change and variability on agriculture, water management in agricultural systems, and precision agriculture. This book represents a significant contribution to the scientific understanding of the application of technologies that address food insecurity and climate change through sustainable productivity, system diversification, irrigation practices, crop modeling, data analytics, and agricultural policy. It also explores the risks and benefits of different agricultural systems under changing climate scenarios. The book also ofTable of ContentsList of Contributors viii Preface xiv About the Editors xvi Foreword 1 xix Foreword 2 xxi Section 1 Food Security and Agrarian Livelihood 1 1 Agriculture and Nutritional Security in India 3Shubhi Patel, Anwesha Dey, Rakesh Singh, and Ramesh Chand 2 Diversification for Restoration of Ecosystems and Sustainable Livelihood 21Sanjay S. Rathore, Kapila Shekhawat, R.K. Singh, S. Babu, and V.K. Singh 3 Impact of Total Mixed Ration on Performance of Heifers and Homemade Concentrate Feeding on Milk Yield in Dairy Animals 37A. Dey, B.P. Bhatt, and J.J. Gupta 4 Multifaceted Impact of Lockdown During COVID-19 on Food Security and Smallholder Agricultural Systems 49Aishwarya, Meenu Rani, Bhagwan Singh Chaudhary, Bharat Lal, Rajiv Nandan, and Pavan Kumar Section 2 Climate Change and Agriculture 63 5 Crop Diversification: An Approach for Productive and Climate-Resilient Production System 65Rakesh Kumar, Bal Krishna, Prem K. Sundaram, Narendra Kumawat, Pawan Jeet, and Anil Kumar Singh 6 Impacts of Climate Variability on Food Security Dimensions in Indonesia: Reference from the Nusa Tenggara Timur Province 81Boubacar Siddighi Balde, Martiwi Diah Setiawati, I. Wayan Nampa, and Mohamed Esham 7 Knowledge-Intensive Livestock Resource Management in a Changing Environment 117Avijit Haldar, Indranil Samanta, and Amlan Kumar Patra 8 Aquaculture Resources and Practices in a Changing Environment 169Shib Kinkar Das, Amit Mandal, and Sachin Onkar Khairnar Section 3 Water Management in Agricultural Systems 201 9 An Approach to Understand Conservation Agriculture 203Anwesha Dey, Shubhi Patel, and H.P. Singh 10 Quality of Irrigation Water for Sustainable Agriculture Development in India 224Bharat Lal, Abhishek Kumar Shukla, Pavan Kumar, and Susheel Kumar Singh 11 Agricultural Water Footprint and Precision Management 251V.K. Singh, G.A. Rajanna, V. Paramesha, and Pravin Kumar Upadhyay 12 Drip Fertigation for Enhancing Crop Yield, Nutrient Uptake, Nutrient, and Water Use Efficiency 267V. Paramesha, G.A. Rajanna, Parveen Kumar, M.S. Sannagoudar, and H.M. Halli Section 4 Precision Agriculture 279 13 Sustainable Agriculture Systems and Technologies 281Amit K. Singh, Avijit Ghosh, Manjanagouda S. Sannagoudar, R.V. Kumar, Sunil Kumar, Prashant Deo Singh, and Safik Ahamad 14 Geoinformatics,Artificial Intelligence, Sensor Technology, Big Data: Emerging Modern Tools for Sustainable Agriculture 295Abhishek Singh, Riya Mehrotra, Vishnu D. Rajput, Pavel Dmitriev, Anil Kumar Singh, Pradeep Kumar, Ram Sewak Tomar, Omkar Singh, and Awani Kumar Singh 15 Investigation of the Relationship Between NDVI Index, Soil Moisture, and Precipitation Data Using Satellite Images 314Shilan Felegari, Alireza Sharifi, Kamran Moravej, Ahmad Golchin, and Aqil Tariq 16 Artificial Machine Learning–Based Classification of Land Cover and Crop Types Using Sentinel-2A Imagery 326Ram Kumar Singh, Pavan Kumar, Manoj Kumar, Keshav Tyagi, and Harshi Jain 17 Geoinformatics and Nanotechnological Approaches for Coping Up Abiotic and Biotic Stress in Crop Plants 337Abhishek Singh, Vishnu D. Rajput, Sapna Rawat, Ragini Sharma, Anil Kumar Singh, Pradeep Kumar, Awani Kumar Singh, Tatiana Minkina, Rudra Pratap Singh, and Shashank Singh Index 360

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Book SynopsisTable of ContentsList of Contributors xix Preface xxix Editor Biographies xxxi 1 Plant Response and Tolerance to Heavy Metal Toxicity: An Overview of Chemical Biology, Omics Studies, and Genetic Engineering 1 Lovely Mahawar, Sakshi Pandey, Aparna Pandey, and Sheo Mohan Prasad 1.1 Introduction 1 1.2 Plant–Metal Interaction 2 1.3 Effect of Heavy Metals on Plants 3 1.3.1 Morphoanatomical Responses 3 1.3.2 Physiological Responses 8 1.3.3 Biochemical Responses 8 1.3.4 Molecular Responses 9 1.4 Mechanisms to Tolerate Heavy Metal Toxicity 10 1.4.1 Avoidance 10 1.4.1.1 Mycorrhizal Association 10 1.4.1.2 Root Exudates 12 1.4.2 Sequestration 12 1.5 Important Strategies for the Enhancement of Metal Tolerance 15 1.5.1 Omics 15 1.5.1.1 Genomics 15 1.5.1.2 Transcriptomics 15 1.5.1.3 Proteomics 17 1.5.1.4 Metabolomics 17 1.5.1.5 Ionomics 18 1.5.1.6 miRNAomics 19 1.5.1.7 Metallomics 19 1.5.2 Genetic Engineering 20 1.5.2.1 CRISPR Technology 20 1.5.2.2 Plastid Transformation 21 1.5.2.3 Gene Silencing 22 1.6 Conclusion and Future Prospects 22 References 23 2 Advanced Techniques in Omics Research in Relation to Heavy Metal/Metalloid Toxicity and Tolerance in Plants 35 Ali Raza, Shanza Bashir , Hajar Salehi , Monica Jamla, Sidra Charagh, Abdolkarim Chehregani Rad, and Mohammad Anwar Hossain 2.1 Introduction 35 2.2 An Overview of Plant Responses to Heavy Metal Toxicity 36 2.3 How the Integration of Multi-omics Data Sets Helps in Studying the Heavy Metal Stress Responses and Tolerance Mechanisms? 39 2.3.1 The Contribution of State-of-the-Art Genomics-Assisted Breeding 39 2.3.1.1 Quantitative Trait Locus (QTL) Mapping 39 2.3.1.2 Genome-Wide Association Studies 41 2.3.2 Transcriptomics 42 2.3.3 Proteomics 44 2.3.4 Metabolomics 46 2.3.5 miRNAomics 47 2.3.6 Phenomics 49 2.4 Conclusion and Perspectives 50 References 50 3 Heavy Metals/Metalloids in Food Crops and Their Implications for Human Health 59 Shihab Uddin, Hasina Afroz, Mahmud Hossain, Jessica Briffa, Renald Blundell, and Md. Rafiqul Islam 3.1 Introduction 59 3.2 Arsenic 60 3.2.1 Sources and Forms 60 3.2.2 Food Chain Contamination 62 3.2.3 Pharmacokinetic Processes 62 3.2.4 Toxicology Processes 62 3.2.5 Remedial Options 63 3.3 Cadmium 63 3.3.1 Sources and Forms 64 3.3.2 Food Chain Contamination 64 3.3.3 Pharmacokinetic Processes 66 3.3.4 Toxicology Processes 66 3.3.5 Remedial Options 67 3.4 Lead 67 3.4.1 Sources and Forms 68 3.4.2 Food Chain Contamination 68 3.4.3 Pharmacokinetic Processes 68 3.4.4 Toxicology Processes 70 3.4.5 Remedial Options 71 3.5 Chromium 72 3.5.1 Sources and Forms 72 3.5.2 Food Chain Contamination 74 3.5.3 Pharmacokinetic Processes 74 3.5.4 Toxicology Processes 74 3.5.5 Remedial Options 75 3.6 Mercury 76 3.6.1 Sources and Forms 76 3.6.2 Food Chain Contamination 77 3.6.3 Pharmacokinetic Processes 79 3.6.4 Toxicology Processes 79 3.6.5 Remedial Options 80 3.7 Conclusions 81 References 81 4 Aluminum Stress Tolerance in Plants: Insights from Omics Approaches 87 Richa Srivastava, Ayan Sadhukhan, and Hiroyuki Koyama 4.1 Introduction 87 4.2 Exploration of Al Tolerance QTLs 89 4.3 Unraveling the Genetic Architecture of Al Tolerance from Natural Variation 91 4.4 Identification of Novel Al Tolerance Genes Through Genome-Wide Association Studies 91 4.5 Exploring Expression Level Polymorphisms to Identify Upstream Al Signaling 92 4.6 Comparative Transcriptome Analyses Identify Novel Al Tolerance Genes 93 4.7 Identification of Al Tolerance Genes from Proteomics 95 4.8 Conclusion and Future Perspectives 99 References 99 5 Breeding Approaches for Aluminum Toxicity Tolerance in Rice and Wheat 105 Buu Chi Bui and Lang Thi Nguyen 5.1 Introduction 105 5.2 Plant Signaling 107 5.3 Rice Genetic Mapping 107 5.3.1 Linkage Mapping 107 5.3.2 Association Mapping 108 5.4 Root Transcriptome 109 5.5 Wheat Genetic Mapping 114 5.5.1 Wheat MATE Gene Family 116 5.6 Wheat Proteomics 117 5.7 Conclusion 118 References 118 6 Chromium Toxicity and Tolerance in Plants: Insights from Omics Studies 125 Sonali Dubey, Manju Shri, and Debasis Chakrabarty 6.1 Introduction 125 6.2 Chromium Sources and Bioavailability 126 6.3 Chromium Uptake, Translocation, and Sub-cellular Distribution in plants 127 6.4 Detoxification Mechanisms for Cr 129 6.5 Omics Approaches Used by Plants to Combat Cr Toxicity 130 6.5.1 Transcriptomics 130 6.5.2 Chromium-Induced miRNAs in Plants 132 6.5.3 Metabolomics 133 6.5.4 Proteomics 133 6.6 Phytoremediation of Cr Metal by Plants 134 6.6.1 Phytoremediation Approach for Cr Detoxification 134 6.6.2 Other Strategies Involved in Cr Remediation 135 6.6.3 Phytostabilization/Phytoextraction for Cr Decontamination 136 6.7 Conclusion 136 References 136 7 Manganese Toxicity and Tolerance in Photosynthetic Organisms and Breeding Strategy for Improving Manganese Tolerance in Crop Plants: Physiological and Omics Approach Perspectives 141 Daisuke Takagi 7.1 Introduction 141 7.2 The Change in Mn Availability Within the Soil 143 7.3 Why Should We Consider the Occurrence of Mn Toxicity in Plants? Possible Threats of Mn Toxicity in Agricultural Land 144 7.4 The History of Mn Toxicity 146 7.5 The Features of Mn Toxicity in Terrestrial Plants and Possible Molecular Mechanisms 147 7.5.1 The Mechanisms of Emergence of Brownish Patchy Spots in Leaves: The Apoplastic Mn Toxicity 147 7.5.2 The Mechanisms of Foliar Chlorosis Under Excess Mn: Symplastic Mn Toxicity 150 7.6 Breeding Strategy for Overcoming the Future Threat of Excess Mn Conditions 154 7.6.1 Limiting Mn Absorption from Soil to Root 155 7.6.2 Sequestration of Mn from Cytosol to the Vacuole or Apoplast 156 7.6.3 Maintenance of Auxin Homeostasis 157 7.6.4 The Reinforcement of Silicon Uptake and Its Distribution 157 7.7 Conclusion and Future Prospects 158 Acknowledgments 158 References 158 8 Iron Excess Toxicity and Tolerance in Crop Plants: Insights from Omics Studies 169 May Sann Aung and Hiroshi Masuda 8.1 Iron Uptake and Translocation Mechanism in Plants 169 8.1.1 Importance of Iron in Living Organisms 169 8.1.2 Fe Acquisition Systems in Plants 170 8.1.3 Fe Translocation Mechanisms in Plants 171 8.2 Fe Excess Toxicity in Plants 171 8.2.1 Fe Excess Toxicity in Global Agriculture 171 8.2.2 Causes of Fe Excess Toxicity in Soils and Its Interaction with Plants 172 8.2.2.1 State of Fe in Soils and Soil pH Effects on Fe Excess Toxicity 172 8.2.2.2 Soil Improvement Methods to Ameliorate Fe Excess Toxicity 173 8.2.2.3 Soil Water and Drainage Effects on Fe Excess Toxicity 173 8.2.3 Effects of Fe Excess Toxicity on Plant Growth 174 8.3 Crop Defense Mechanisms Against Excess Fe and Genes Regulating Fe Excess 175 8.3.1 Defense I: Fe Exclusion from Roots 175 8.3.1.1 Genes Involved in Defense I 176 8.3.2 Defense II: Fe Retention in Roots and Suppression of Fe Translocation to Shoots 177 8.3.3 Defense III: Fe Compartmentalization in Shoots 177 8.3.3.1 Genes Involved in Defense II and IIi 178 8.3.3.2 Role of YSL4 and YSL6 Transporters in Preventing Fe Excess in Early Plant Development 179 8.3.4 Defense IV: ROS Detoxification 179 8.3.4.1 Genes Involved in Defense IV 180 8.3.4.2 GLY1 as a Detoxifying Agent 180 8.4 Research Outlook on Fe Excess Response of Plants 180 8.4.1 Regulation of Fe homeostasis in Plants in Response to Fe Excess Stress 180 8.4.2 Transcription Factors 181 8.4.3 Cis-Regulatory Elements 182 8.5 Conclusion and Future Prospects 183 Acknowledgments 183 Author Contributions 183 Disclosures 183 References 183 9 Molecular Breeding for Iron Toxicity Tolerance in Rice (Oryza sativa L.) 191 Dorothy A. Onyango, Mathew M. Dida, Khady N. Drame, Benson O. Nyongesa, and Kayode A. Sanni 9.1 Introduction 191 9.2 Role of Iron in Plants and Rice 192 9.3 Iron Toxicity and Its Effects on Rice 192 9.4 Iron Toxicity Tolerance Mechanisms in Rice Plants 193 9.4.1 Fe Exclusion from Roots 193 9.4.2 Fe Retention in Roots and Suppression of Fe Translocation to Shoots 194 9.4.3 Fe Compartmentalization in Shoots 194 9.4.4 ROS Detoxification 195 9.4.5 Candidate Genes Involved in the Mechanisms of Fe Toxicity 196 9.4.6 Genetic Variants for Iron Toxicity Tolerance in Rice Germplasm 197 9.5 Molecular Breeding for Fe Toxicity Tolerance in Rice 197 9.6 Conclusion 200 References 202 10 Cobalt Induced Toxicity and Tolerance in Plants: Insights from Omics Approaches 207 Abdul Salam, Muhammad Siddique Afridi, Ali Raza Khan, Wardah Azhar, Yang Shuaiqi, Zaid Ulhassan, Jiaxuan Qi, Nu Xuo, Yang Chunyan, Nana Chen, and Yinbo Gan 10.1 Introduction 207 10.2 Plant Response to Cobalt Stress 208 10.2.1 Uptake and Translocation of Cobalt in Plants 209 10.3 Cobalt-Induced ROS Generation and Their Damaging Effects 211 10.3.1 ROS-Induced Lipid Peroxidation 211 10.3.2 ROS-Induced Damage to Genetic Material 212 10.4 Cobalt-Induced Plant Antioxidant Defense System 213 10.4.1 Enzymatic Antioxidants 213 10.4.1.1 Superoxide Dismutase (SOD) 213 10.4.1.2 Catalases (CAT) 213 10.4.1.3 Glutathione Peroxidases (GPX) 214 10.4.1.4 Glutathione Reductase (GR) 214 10.4.2 Nonenzymatic Antioxidants 215 10.4.2.1 Ascorbic Acid 215 10.4.2.2 Tocopherols 215 10.4.2.3 Reduced Glutathione (GSH) 216 10.5 Omics Approaches in Cobalt Stress Tolerance 216 10.5.1 Transcriptomic 216 10.5.2 Metabolomics 218 10.5.3 Proteomics 219 10.6 Conclusion and Future Prospects 220 Acknowledgments 221 References 221 11 Nickel Toxicity and Tolerance in Plants 231 Sondes Helaoui, Marouane Mkhinini, Iteb Boughattas, Noureddine Bousserrhine, and Mohamed Banni 11.1 Introduction 231 11.2 Sources of Ni 232 11.2.1 Natural Sources of Ni 232 11.2.2 Anthropogenic Sources of Ni 233 11.3 Role of Ni in Plants 233 11.4 Ni Uptake and Accumulation in Plants 233 11.5 Ni Toxicity in Plants 234 11.5.1 Growth Inhibition 234 11.5.2 Photosynthesis Inhibition of Ni 236 11.5.3 Induction of Oxidative Stress 236 11.6 Tolerance Mechanisms 237 11.7 Omics Approaches in Ni Stress Tolerance 238 11.7.1 Transcriptomics 238 11.7.2 Proteomics 239 11.7.3 Metabolomics 240 11.8 Conclusion 240 References 241 12 Copper Toxicity and Tolerance in Plants: Insights from Omics Studies 251 Moreira A, Moraes LAC, Delfim JJ, and Moreti LG 12.1 Introduction 251 12.2 Copper in Plants 253 12.2.1 Functions of Copper 253 12.2.2 Uptake, Transport, Distribution, and Remobilization Mechanisms 255 12.2.3 Deficient, Sufficient, and Toxic Levels of Copper in Plants 255 12.2.4 Copper Sources: Fertilizers and Fungicides 256 12.3 Omics Approaches for Cu Responses and Tolerance in Plants 259 12.3.1 Genomics 259 12.3.2 Transcriptomics 259 12.3.3 Proteomics 261 12.3.4 Metabolomics 263 12.3.5 miRNAomics 264 12.4 Concluding Remarks 266 Acknowledgments 266 References 267 13 Zinc Toxicity and Tolerance in Plants: Insights from Omics Studies 275 Imran Haider Shamsi, Qichun Zhang, Zhengxin Ma, Sibgha Noreen, Muhammad Salim Akhter, Ummar Iqbal, Muhammad Faheem Adil, Muhammad Fazal Karim, and Najeeb Ullah 13.1 Introduction 275 13.1.1 Zinc Uptake and Translocation Mechanisms in Plants 275 13.1.2 Transporters and Metal-Binding Compounds Involved in Zinc Homeostasis 277 13.2 Impact of Excess Zinc on Physio-genetics Aspects of Plants 277 13.2.1 Effect of Zinc Toxicity on Seed Germination and Growth of Plants 278 13.2.2 Effect of Zinc Toxicity on Oxidative Metabolism in Plants 279 13.2.3 Effect of Zn Toxicity on Physiology and Biochemistry of Plants 280 13.3 Plants Stress Adaptation to Zinc Toxicity 281 13.4 Multi-omics Approaches for Zinc Toxicity and Tolerance in Plants 281 13.4.1 Genomics and Metabolomics 281 13.4.2 Proteomics and Transcriptomics 283 13.4.3 miRNA Omics and CRISPR/Cas9 System 284 13.4.4 Quantitative Trait Locus Mapping and Genome-Wide Association Study 286 13.5 Conclusion and Future Prospective 286 Acknowledgments 286 References 287 14 Arsenic Toxicity and Tolerance in Plants: Insights from Omics Studies 293 Barsha Majumder, Palin Sil, and Asok K. Biswas 14.1 Introduction 293 14.2 Occurrence and Distribution of As in the Environment 295 14.3 Arsenic Uptake, Accumulation, and Detoxification in Plants 296 14.3.1 Uptake of Inorganic Arsenic 296 14.3.2 Uptake of Methylated Arsenic 297 14.3.3 Arsenic Accumulation and Detoxification 297 14.3.4 Arsenic Methylation and Volatilization 298 14.4 Influence of Arsenic on Phytotoxicity 298 14.4.1 Germination and Growth 298 14.4.2 Nutrient Uptake 299 14.4.3 Oxidative Stress and Antioxidative Defense 299 14.4.4 Ascorbate–Glutathione Cycle 300 14.4.5 Photosynthesis 300 14.4.6 Respiration 301 14.4.7 Carbohydrate Metabolism 302 14.4.8 Nitrogen Metabolism 302 14.5 Modulation in “Omics” Profiling Under As Challenged Environment 303 14.5.1 Genomic Profiling 303 14.5.2 Transcriptomic Profiling 304 14.5.3 Proteomic Profiling 307 14.5.4 Metabolomic Profiling 308 14.6 Progress in Molecular Biotechnology to Evolve As-Tolerant Plants 308 14.7 Conclusion and Future Perspective 311 Acknowledgment 311 Author Contributions 312 References 312 15 Selenium Toxicity and Tolerance in Plants: Insights from Omics Studies 323 Ali Kıyak, Selman Uluısık, Ertugrul Filiz, and Firat Kurt 15.1 Introduction 323 15.2 Selenium Toxicity in Plants 324 15.2.1 Se-Induced Protein Malformation 324 15.2.2 ROS-Induced Se Phytotoxicity 325 15.3 Selenium Tolerance in Plants 326 15.4 Selenium Biofortification in Plants 328 15.5 Conclusion 329 References 330 16 Breeding for Rice Cultivars with Low Cadmium Accumulation 335 li Tang, Yaokui li, Yan Peng, Bigang Mao, Ye Shao, Zhongying Ji, and Bingran Zhao 16.1 Introduction 335 16.2 Molecular Mechanisms of Cd Accumulation in Rice 335 16.2.1 Cd Uptake 336 16.2.2 Radial Transport and Xylem Loading 338 16.2.3 Distribution of Cd in Shoots 338 16.3 Transgenic Approach for Breeding Low-Cd Rice 339 16.3.1 Traditional Transgenic Technology 339 16.3.2 Genome-Editing Technology 340 16.4 Mutation Breeding for Low-Cd Rice Cultivars 341 16.5 Molecular Marker-Assisted Breeding for Low-Cd Rice Cultivars 342 16.6 Future Perspectives 343 References 344 17 Mercury Toxicity: Plant Response and Tolerance 349 Arifin Sandhi, Abu Bakar Siddique, and Meththika Vithanage 17.1 Introduction 349 17.2 Global Mercury Pollution 350 17.3 Mercury Uptake and Toxicity in Plants 352 17.4 Existence of Differential Plant Response to Hg Stress 353 17.4.1 Plant Morphological Responses 353 17.4.2 Plant Anatomical Responses 354 17.4.3 Cellular Responses 354 17.4.4 Plant Photosynthetic Response 355 17.4.5 Enzymatic and Metabolic Responses 355 17.4.6 Plant Hormonal Responses 356 17.4.7 Reactive Oxygen Species and Oxidative Responses 356 17.5 Plant Tolerance Mechanisms 357 17.5.1 Chelation 357 17.5.2 Enzymatic and Antioxidative Tolerance 358 17.5.3 Hormonal Regulations 359 17.5.4 miRNA-Mediated Tolerance 360 17.6 Phytoremediation Prospects 360 17.7 Conclusion 361 References 362 18 Lead Toxicity and Tolerance in Plants: Insights from Omics Studies 373 Sayyeda Hira Hassan, Yassine Chafik, Manhattan Lebrun, Gabriella Sferra, Sylvain Bourgerie, Gabriella Stefania Scippa, Domenico Morabito, and Dalila Trupiano 18.1 Introduction 373 18.2 Omics’ Contribution in Uncovering Molecular Alterations in Plants Under Pb Exposure 375 18.3 Genetics and Epigenetics Regulations of Pb Toxicity and Tolerance 380 18.4 The Role of Plant Cell Wall, Cell Signaling, and Transduction 382 18.5 Pb-Binding Proteins/Transporters and Their Involvement in Tolerance 384 18.6 Pb-Induced Oxidative Stress and Antioxidative Mechanisms 385 18.7 Metabolic Pathways Associated with Pb Tolerance 388 18.7.1 Sugar/Carbohydrate and Energy Metabolic Pathway 388 18.7.2 Phenylpropanoid Pathway 389 18.7.3 Sulfur-Related Pathway and Phytohormones 390 18.8 Conclusion and Future Perspective 392 References 394 19 Interaction of Heavy Metal with Drought/Salinity Stress in Plants 407 Ziqian Li, Wentao Chen, Qianlong Tan, Yuanyuan Hou, Taimoor Hassan Farooq, Baber Iqbal, and Yong li 19.1 Introduction 407 19.2 Plant Physiology and Biochemistry 409 19.2.1 Zinc (Zn) 409 19.2.2 Cadmium (Cd) 410 19.2.3 Aluminium (Al) 411 19.2.4 Other Metals 412 19.3 Photosynthesis 413 19.4 Antioxidant System 414 19.5 Conclusions and Prospects 415 Acknowledgments 416 References 416 20 Hormonal Regulation of Heavy Metal Toxicity and Tolerance in Crop Plants 425 Éderson Akio Kido, Gizele de Andrade Luz, Valquíria da Silva, Maria Fernanda da Costa Gomes, and José Ribamar Costa Ferreira Neto 20.1 Introduction 425 20.2 General Aspects of Plants Under HM Stress 426 20.3 Phytohormone-Mediating Plant Response to HM Stress 427 20.3.1 Abscisic Acid 430 20.3.2 Auxin 432 20.3.3 Brassinosteroid 434 20.3.4 Cytokinin 435 20.3.5 Ethylene 437 20.3.6 Gibberellin 438 20.3.7 Jasmonate 439 20.3.8 Melatonin (MT) 440 20.3.9 Salicylic Acid (SA) 442 20.3.10 Strigolactone (SL) 444 20.4 Crosstalk of Phytohormones in Plants Responding to Heavy Metals 445 20.5 Final Considerations 447 References 448 21 Heavy-Metal-Induced Reactive Oxygen Species and Methylglyoxal Formation and Detoxification in Crop Plants: Modulation of Tolerance by Exogenous Chemical Compounds 461 Beatrycze Nowicka, Tahsina Sharmin Hoque, Sheikh Mahfuja Khatun, Jannatul Naim, Ahmed Khairul Hasan, and Mohammad Anwar Hossain 21.1 Introduction 461 21.2 Heavy-Metal-Induced ROS and Methylglyoxal Production in Plant Cells 464 21.3 Detoxification of ROS and Methylglyoxal in Plant Cells 468 21.4 Exogenous Chemical-Compounds-Mediated Heavy Metal/Metalloid Tolerance in Crop Plants 473 21.5 Conclusions and Future Perspectives 484 References 486 22 Biochar Amendments in Soils and Heavy Metal Tolerance in Crop Plants 493 Agnieszka Medyńska-Juraszek and Bhakti Jadhav 22.1 Introduction 493 22.2 Heavy Metal Immobilization Mechanisms on Biochar 495 22.2.1 Heavy Metal Immobilization Through Soil pH Modification 496 22.3 Biochar Interactions Through Rhizosphere 496 22.3.1 Effect on Plant Root Development 497 22.3.2 Changes in Elements Uptake from Rhizosphere 498 22.4 Biochar-Induced Plant Respond to Metal Stress 499 22.4.1 Biochar Induces Changes in Photosynthetic Activity 499 22.4.2 Biochar Induces Changes in Antioxidant and Phytohormone Activity 499 22.4.3 Biochar as a Source of Specific Chemical Compounds Affecting Heavy Metal Uptake By Plants 501 22.5 Effect of Biochar on Heavy Metal Concentrations in Different Crops 503 22.6 Effect of Biochar Type on Heavy Metal Immobilization 503 References 504 23 Plant-Growth-Promoting Rhizobacteria and Their Metabolites: Clean and Green Approaches to Deal with Heavy Metal Toxicity 513 Imtinen Sghaier, Ameur Cherif, and Mohamed Neifar 23.1 Introduction 513 23.2 Chemical Fertilizers and Their Impacts 515 23.2.1 Impacts of Chemical Fertilizers on Atmospheric Ecosystem 515 23.2.2 Impacts of Chemical Fertilizers on Aquatic Ecosystem 515 23.2.3 Impacts of Chemical Fertilizers on Soil 515 23.2.4 Impacts of Chemical Fertilizers on Plants 516 23.3 PGPR and Biofertilization Traits 516 23.3.1 Acquisition of Nutrients 516 23.3.2 Production of Siderophores 517 23.3.3 Production of Exopolysaccharides 517 23.4 Resistance to Abiotic Stress 518 23.5 Biostimulation Potential and PGPR 519 23.6 Biocontrol Potential and PGPR 520 23.7 PGPR and Heavy Metal Bioremediation 521 23.8 Conclusion and Future Prospects 524 Acknowledgments 525 References 525 24 Applications of Nanotechnology for Improving Heavy Metal Stress Tolerance in Crop Plants 533 Meng Jiang, Yue Song, Mukesh Kumar Kanwar, and Jie Zhou 24.1 Introduction 533 24.2 Impacts of NPs on the HM Stress in Plants 535 24.2.1 Silicon 535 24.2.2 Selenium 535 24.2.3 Iron 536 24.2.4 Zinc Oxide 537 24.2.5 Titanium Dioxide 537 24.2.6 Cerium Dioxide 538 24.3 Mechanisms of NPs to Mitigate the Toxicity of HM 539 24.4 Summary and Prospect 543 References 545 25 The Dynamics of Phytoremediation of Heavy Metals: Recent Progress and Future Perspective 553 Imran Haider Shamsi, Xiaoli Jin, Xin Zhang, Qidong Feng, Zakir Ibrahim, Muhammad Faheem Adil, Muhammad Fazal Karim, and Najeeb Ullah 25.1 Introduction 553 25.1.1 Types of Phytoremediation 554 25.1.1.1 Phytostabilization 554 25.1.1.2 Phytovolatalization 554 25.1.1.3 Phytoextraction 554 25.1.2 Modified Concept 555 25.1.2.1 Chemical-Assisted Phytoremediation Employing Non-hyperaccumulator Plants 556 25.1.2.2 Biochar-Assisted Phytoremediation 556 25.1.2.3 Microbial-Assisted Phytoremediation 557 25.2 Importance of Phytoremediation 557 25.3 Role of Phytoremediation as a Sustainable Solution 558 25.4 Biophilic Design as Phytoremediation in Urban Sustainability 559 25.4.1 Eco-Design 559 25.4.2 Biophilic Design 559 25.4.2.1 Hypothesis of Biophilic 562 25.4.2.2 Dimensions of Biophilic Design 562 25.4.2.3 Direct Experience of Nature 562 25.4.2.4 Indirect Experience of Nature 563 25.4.2.5 Experience of Place and Space 563 25.4.2.6 Sustainable Biophilic Cities 563 25.4.3 Health Benefits 564 25.4.4 Biophilic as an Antidepressant in Urban Environment 565 25.4.5 Economic Benefits 566 25.4.6 Sustainability and Resilience 566 25.5 Conclusion 567 25.6 Future Perspective 568 Acknowledgment 569 References 569 26 Genetic Engineering for Heavy Metal/Metalloid Stress Tolerance in Plants 573 Mohammad Anwar Hossain, Md. Tahjib-Ul-Arif , Sopnil Ahmed Jahin, Abu Bakar Siddique, Mumtarin Haque Mim, Sharif-Ar-Raffi, Muhammad Javidul Haque Bhuiyan, and Beatrycze Nowicka 26.1 Introduction 573 26.2 Mechanisms of Heavy Metal/Metalloid Tolerance in Plants 574 26.3 Strategies for Improving Metal/Metalloid Stress Tolerance in Plants 576 26.4 Transgenic Plants and Heavy Metal/Metalloid Stress Tolerance in Plants 577 26.4.1 Sulfur Metabolism Engineering and Heavy Metal Tolerance 577 26.4.2 Glyoxalase Pathway Genes and Heavy Metal Stress Tolerance 577 26.4.3 Enhanced Antioxidant Defense and Heavy Metal Tolerance 579 26.4.4 Phytochelatin and Metallothionein Genes and Heavy Metal Tolerance 579 26.4.5 Metal Ion Transporter Genes/Proteins and Heavy Metal Stress Tolerance 579 26.5 CRISPR/Cas System and Heavy Metal Tolerance Development 585 26.6 Conclusions and Future Prospects 585 Acknowledgment 586 References 586 Index 593

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Book SynopsisFRUIT AND VEGETABLES HARVESTING, HANDLING AND STORAGE The second edition of this very well-received book, which in its first edition was entitled Postharvest Technology of Fruits and Vegetables, has been welcomed by the community of postharvest physiologists and technologists who found the first edition of such great use. The book covers, in comprehensive detail, postharvest physiology as it applies to postharvest quality, technology relating to maturity determination, harvesting, packaging, postharvest treatments, controlled atmosphere storage, ripening and transportation on a very wide international range of fruits and vegetables. The new edition of this definitive work, which contains many full colour photographs, provides key practical and commercially-oriented information of great use in helping to ensure that fruit and vegetables reach the retailer in optimum condition, with the minimum of loss and spoilage. Fruits and vegetables, 2nd eTrade Review"The coloured photography is the best I have ever seen, The index and references are complete and extremely detailed - in fact, perfect. The author has spent his entire life in agriculture for the benefit of others. A superb book." Food & Beverage Reporter, April 2005 "It is indisputable that Fruit and Vegetables - Harvesting, Handling and Storage, second edition will be a very fitted and servicable book for those who are closely related to crop production and marketing." International Journal of Food Science and Technology, 2006Table of ContentsPreface. Acknowledgements. 1. Preharvest Factors on Postharvest Life. 2. Assessment of Crop Maturity. 3. Harvesting and Handling Methods. 4. Precooling. 5. Packaging. 6. Postharvest Treatments. 7. Storage. 8. Disease Control. 9. Safety. 10. Fruit Ripening Conditions. 11. Marketing and Transport. 12. Postharvest Technology of Fruits and Vegetables. Appendices. References. Index.

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Book SynopsisFirst published in 1989, Physiology of Crop Yield was the first student textbook to digest and assimilate the many advances in crop physiology, within a framework of resource capture and use. Retaining the central core of the first edition, this long-awaited second edition draws on recent developments in areas such as phenology, canopy dynamics and crop modelling, and the concepts of sustainable crop production. A broad perspective is developed, from the gene through the plant and crop to the ecosystem, covering: Advances in molecular biology relating to crop science Limitation of crop yield by the supply of water or nitrogen Global climate change and its impact on crop modelling Physiological aspects of crop quality A wider range of species, with emphasis on wheat, maize and soybean This book will be a valuableTrade Review"Physiology of Crop Yield would be useful to any scientist who works to integrate and better understand growth, development and yield from a perspective of whole plant physiology. This is a much needed and timely publication." P.V. Vara Prasad, Kansas State University "Hay and Porter have produced an excellent book, well-suited for undergraduate teaching and for those seeking an overview of processes contributing to crop yield. They even tell us how long the sun needs to shine to deliver a bowl of breakfast cereal." Tim Wheeler, University of Reading "Although described as the second edition of An Introduction to the Physiology of Crop Yield, which was authored by R. Hay and A. J. Walker (1989). The Physiology of Crop Yield is completely rewritten and focuses more explicitly on quantitative prediction of Crop growth. The Physiology of Crop Yield contains numerous line drawings and tables, as well as 30 pages of reference. The overall layout and design of text, tables, and figures follows that of traditional textbooks...the text seems well suited for an upper-level undergraduate course with a pre-requisite of plant physiology." Jeffrey W. White reproduced from Crop Science "This book extensively covers the theoretical aspects of crop physiological processes...It is useful for understanding and interpreting agronomic phenomena and therfore clearly has a considerable value to advanced students, teachers and scientists in the field of agronomy, crop management and even plant breeding. The array of literature cited is broad and also up-to-date. The Order of presentation is logical and comprehensive overviews are given...it remains an excellent reference that should be recommended for any teaching of crop phsiology at the graduate level." Annals of Botany, 1-2, 2007Table of ContentsPreface ix Copyright acknowledgements xi 1 Introduction 1 2 Development and phenology 7 2.1 Crop development: concepts and tools 8 2.1.1 Growth stages and phasic development 9 2.1.2 Events at the stem apex: the leek as a simple model species 11 2.1.3 Events at stem apices: branching and reproductive development in wheat 13 2.1.4 Events at stem apices: the consequences of separation of male and female organs in maize 15 2.1.5 Phenology determined by events at axillary meristems: determinate and indeterminate soybean varieties 18 2.1.6 Components of yield 21 2.2 Case histories: the influence of environment and management on crop development and phenology 22 2.2.1 Convergence and synchrony: the influence of sowing date on winter wheat in Northern Europe 22 2.2.2 Crop improvement and the anthesis–silking interval in maize 25 2.2.3 Adaptation of soybean to different latitudes: phasic analysis of the photoperiodic control of flowering 26 2.2.4 Development in storage: physiological age and tuber initiation in the potato 30 2.2.5 Complementary phenologies and plant habits in mixed cropping: temperate grass/clover swards 32 3 Interception of solar radiation by the canopy 35 3.1 The life history of a leaf 35 3.2 The components of plant leaf area expansion 40 3.2.1 Crop emergence 40 3.2.2 Leaf production 41 3.2.3 Leaf expansion 43 3.2.4 Branching 47 3.2.5 Senescence, removal and damage – leaf lifespan 50 3.3 The development of the crop canopy: leaf area index 53 3.3.1 Seasonal development of leaf area index 53 3.3.2 Leaf area index and crop management 55 3.4 Canopy architecture and the interception of solar radiation 60 3.4.1 Seasonal patterns of interception 60 3.4.2 Optimum and critical leaf area indices 61 3.4.3 Leaf photosynthesis and canopy properties 63 3.4.4 Canopy extinction coefficient 66 4 Photosynthesis and photorespiration 73 4.1 Introduction 73 4.2 Photosynthetic efficiency 75 4.3 Photosynthetic processes 80 4.3.1 Photosynthesis as a cellular biochemical process 80 4.3.2 Photosynthesis as a leaf diffusive process 89 4.3.3 Photosynthesis as a crop canopy process 95 4.4 The C 4 photosynthesis mechanism 99 4.5 Water shortage and photosynthesis 104 4.6 Nitrogen effects on photosynthesis 109 4.7 Ozone effects on photosynthesis and crop productivity 112 5 The loss of CO 2 : respiration 117 5.1 Introduction 117 5.2 The basis of crop respiration 120 5.3 Growth and maintenance respiration 123 5.4 The respiration of different plant substrates 126 5.5 Growth and maintenance respiration in the field 130 5.6 Respiration associated with crop processes 134 5.7 Environmental effects on respiration 140 5.8 Crop respiration in the future 142 6 The partitioning of dry matter to harvested organs 145 6.1 The processes and pathways of assimilate partitioning 145 6.2 Ontogeny and assimilate partitioning: a survey of source/sink relationships 148 6.3 Time courses of dry matter partitioning: harvest index 151 6.4 Limitation of yield by source or sink 153 6.5 Sink limitation of yield in cereals – physiology of ineffective grain setting 157 6.6 Assimilate partitioning and crop improvement: historic trends in harvest index of wheat and barley 162 6.7 Assimilate partitioning and crop improvement: historic trends in harvest index of maize 165 6.8 Assimilate partitioning to potato tubers 167 6.9 Assimilate partitioning in grassland: implications for management of grass yield 171 6.10 Assimilate partitioning in grassland: implications for the overwintering and early growth of white clover 176 6. 11 Assimilate partitioning in diseased plants: temperate cereals affected by biotrophic fungal pathogens 178 7 Limiting factors and the achievement of high yield 180 7.1 Limitation by water supply 181 7.1.1 Acquisition of water 182 7.1.2 Water use efficiency 186 7.1.3 Crop yield where water supply is limiting 190 7.2 Limitation by nitrogen supply 193 7.2.1 Acquisition of nitrogen 193 7.2.2 Nitrogen use efficiency 196 7.2.3 Crop yield where N supply is limiting 200 7.3 Achieving high yield: resource capture and assimilate partitioning 202 8 Physiology of crop quality 205 8.1 Wheat: protein content 206 8.2 Soybean: oil and protein contents 209 8.3 Oilseed rape: glucosinolates and erucic acid 212 8.4 Potato: tuber size and processing quality 215 8.5 The quality of conserved forages: ontogeny and yield 217 9 The simulation modelling of crops 222 9.1 Introduction 222 9.2 Building a crop model 225 9.3 Crop models of wheat (AFRC2), soybean (CROPGRO) and maize 227 9.3.1 The AFRC2 wheat model 228 9.3.2 The CROPGRO soybean model 243 9.3.3 The maize model 253 9.4 Modelling variety differences and traits 257 9.5 Conclusions 261 10 Crop physiology: the future 264 10.1 Introduction 264 10.2 Lowering inputs 265 10.3 Climate change 267 10.4 Quality 269 10.5 New crops 270 10.6 The potential for increasing crop photosynthesis and yield 272 10.7 The last words 275 References 277 Index 309

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Book SynopsisPlant diseases worldwide are responsible for billions of dollars worth of crop losses every year. With less agrochemicals being used and less new fungicides coming on the market due to environmental concerns, more effort is now being put into the use of genetic potential of plants for pathogen resistance and the development of induced or acquired resistance as an environmentally safe means of disease control. This comprehensive book examines in depth the development and exploitation of induced resistance. Chapters review current knowledge of the agents that can elicit induced resistance, genomics, signalling cascades, mechanisms of defence to pests and pathogens and molecular tools. Further chapters consider the topical application of inducers for disease control, microbial induction of pathogen resistance, transgenic approaches, pathogen population biology, trade offs associated with induced resistance and integration of induced resistance in crop protection. The book concludTrade Review"It is certainly a book for libraries in universities and institues active in biological and agricultural research. This book will also interest individual scientists who are specifically working on induced resistance because of its extensive references" Plant Pathology, 2007 'The book is essential reading for those undertaking research related to the subject and of relevance to all involved in crop protection R & D' Experimental Agriculture, 2008Table of ContentsList of contributors. Preface. Chapter 1: Introduction: definitions and some history. Ray Hammerschmidt. Chapter 2: Agents that can elicit induced resistance. Gary D Lyon. Chapter 3: Genomics in induced resistance. Kemal Kazan and Peer Schenk. Chapter 4: Signalling cascades involved in induced resistance. Corne MJ Pieterse and LC Van Loon. Chapter 5: Types and mechanisms of rapidly-induced plant resistance to herbivorous arthropods. Michael J Stout. Chapter 6: Mechanisms of defence to pathogens: biochemistry and physiology. Christophe Garcion, Olivier Lamotte and Jean-Pierre Metraux. Chapter 7: Induced resistance in natural ecosystems and pathogen population biology: exploiting interactions. Adrian Newton and Joern Pons. Chapter 8: Microbial induction of resistance to pathogens. Dale Walters and Tim Daniell. Chapter 9: Trade-offs associated with induced resistance. Martin Heil. Chapter 10: Topical induction of inducers for disease control. Philippe Reignault and Dale Walters. Chapter 11: Integration of induced resistance in crop production. Tony Reglinski, Elizabeth Dann and Brian Deverall. Chapter 12: Exploitation of induced resistance: a commercial perspective. Andy Leadbeater and Theo Staub. Chapter 13: Induced resistance in crop protection: the future, drivers and. barriers. Gary Lyon, Adrian Newton and Dale Walters. Index

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Book SynopsisThe first book to tell the shocking story of Golden Rice, a genetically modified grain that provides essential Vitamin A and can save lives in developing countriesif only they were allowed to grow it. Ordinary white rice is nutrient poor; it consists of carbohydrates and little else. About one million people who subsist on rice become blind or die each year from vitamin A deficiency. Golden Rice, which was developed in the hopes of combatting that problem by a team of European scientists in the late '90s, was genetically modified to provide an essential nutrient that white rice lacks: beta-carotene, which is converted into vitamin A in the body. But twenty years later, this potentially sight- and life-saving miracle food still has not reached the populations most in needand tens of millions of people in India, China, Bangladesh, and throughout South and Southeast Asia have gone blind or have died waiting. Supporters claim that the twenty-year delay in Golden Rice's introduction is anTrade ReviewGolden Rice is a thoughtful and carefully documented tale of how difficult it can be to take something that works in the laboratory and get it to the people who stand to benefit from it.—Andrew J. Wight, ScienceIn just over 200 pages, Regis gives a crash course on genetic engineering and explains the messy history of Golden Rice, disabusing the reader of many popular myths along the way.—The Genetic Literacy ProjectTable of ContentsPrefaceChapter 1. Child Killer Chapter 2. Proof of ConceptChapter 3. GR 0.5 and BeyondChapter 4. The ProtocolChapter 5. What Is a GMO?Chapter 6. Safe to Eat?Chapter 7. Golden Rice 2Chapter 8. Better Than SpinachChapter 9. The MistakeChapter 10. The "Crime against Humanity"Chapter 11. The ApprovalsEpilogue. The Proactionary PrincipleAcknowledgmentsAppendix. L'affaire SchubertBibliographyIndex

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Book SynopsisThe potato has a larger story to tell than its humble status suggests. In this account of the potato and its role in human history - and the human future - James Lang tells that story. Combining biology and social science, he describes the origins of cultivated potatoes; the many ways to propagate, store, and harvest potatoes; and the crop's potential for feeding a hungry planet. Along the way, Lang also muses on art and agriculture, reflects on famine and demography, describes villagebased farmer field schools, and looks at the role the potato plays in China and other key areas of the world. Native to the New World, the potato was first domesticated by Andean farmers, probably in the Lake Titicaca basin. Full of essential vitamins and energy-giving starch, the potato has proved a valuable world resource. Curious Spaniards took the potato back to Europe, from whence it spread worldwide. Today, the largest potato producer is China, with India not far behind. From the many potato projects he studied, Lang learned a simple, direct lesson: how to address basic problems with practical solutions. Whether the problem is seed production, pest management, genetic improvement, or storage, effective projects must take the diversity imposed by place and by farming traditions as a starting point. In agriculture, one size does not fit all. Notes of a Potato Watcher is a book that anyone interested in food crops and small farms will not want to miss, a book that explains why the potato was not the culprit in the Irish famine, and a book that shows why solutions must begin at home.

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Book SynopsisThe potato has a larger story to tell than its humble status suggests. In this account of the potato and its role in human history - and the human future - James Lang tells that story. Combining biology and social science, he describes the origins of cultivated potatoes; the many ways to propagate, store, and harvest potatoes; and the crop's potential for feeding a hungry planet. Along the way, Lang also muses on art and agriculture, reflects on famine and demography, describes villagebased farmer field schools, and looks at the role the potato plays in China and other key areas of the world. Native to the New World, the potato was first domesticated by Andean farmers, probably in the Lake Titicaca basin. Full of essential vitamins and energy-giving starch, the potato has proved a valuable world resource. Curious Spaniards took the potato back to Europe, from whence it spread worldwide. Today, the largest potato producer is China, with India not far behind. From the many potato projects he studied, Lang learned a simple, direct lesson: how to address basic problems with practical solutions. Whether the problem is seed production, pest management, genetic improvement, or storage, effective projects must take the diversity imposed by place and by farming traditions as a starting point. In agriculture, one size does not fit all. Notes of a Potato Watcher is a book that anyone interested in food crops and small farms will not want to miss, a book that explains why the potato was not the culprit in the Irish famine, and a book that shows why solutions must begin at home.

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Book SynopsisShould you buy organic food? Is it just a status symbol, or is it really better for us? Is it really better for the environment? What about organic produce grown thousands of miles from our kitchens, or on massive corporately owned farms? Is “local” or “small-scale” better, even if it’s not organic? A lot of consumers who would like to do the right thing for their health and the environment are asking such questions.Sapna Thottathil calls on us to rethink the politics of organic food by focusing on what it means for the people who grow and sell it—what it means for their health, the health of their environment, and also their economic and political well-being. Taking readers to the state of Kerala in southern India, she shows us a place where the so-called “Green Revolution” program of hybrid seeds, synthetic fertilizers, and rising pesticide use had failed to reduce hunger while it caused a cascade of economic, medical, and environmental problems. Farmers burdened with huge debts from buying the new seeds and chemicals were committing suicide in troubling numbers. Farm labourers suffered from pesticide poisoning and rising rates of birth defects. A sharp fall in biodiversity worried environmental activists, and everyone was anxious about declining yields of key export crops like black pepper and coffee.In their debates about how to solve these problems, farmers, environmentalists, and policymakers drew on Kerala’s history of and continuing commitment to grassroots democracy. In 2010, they took the unprecedented step of enacting a policy that requires all Kerala growers to farm organically by 2020. How this policy came to be and its immediate economic, political, and physical effects on the state’s residents offer lessons for everyone interested in agriculture, the environment, and what to eat for dinner. Kerala’s example shows that when done right, this kind of agriculture can be good for everyone in our global food system.

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Book SynopsisIn recent decades, there has been an increase in the demand for food production. This is attributed to the growth of the human population and the development of new farming techniques. Innovative management solutions are required to make the most out of agricultural inputs while simultaneously reducing their off-site mobility and the impacts they have on the ecosystems. The primary contributors to the contamination of local soils, sediments, and streams are activities that are associated with horticulture, agriculture, and industrial output. Examples of agricultural pollutants include organic wastes such as manure and decaying plants; runoff from irrigation systems including salts and trace metals; microorganisms; pesticides, herbicides, and insecticides; and chemical herbicides, pesticides, and insecticides. Utilizing pollution management measures that are both effective and cost-effective is one way to produce more productive agricultural outputs. Applications of fertilizer that are targeted, appropriate, and well-balanced are important if one want to increase agricultural output while at the same time limiting their influence on the environment. To advance global crop production in a way that is both efficient and kind to the environment, every effort should be made to improve the availability and utilization of secondary and micronutrients, organic fertilizers, and techniques for soil conservation. This should be done without compromising the soil's overall health or its level of productivity. Taking this action is required to increase the crop yields. As a result of this, it is of the utmost importance to find solutions to the challenging issues that crop up on a regular basis in the agricultural industry. As a direct result of the data presented up top, we are thinking of writing a book with the working title Contaminants in Agriculture: Sources, Impacts, and Management. This book focuses on the many different outcomes that could be brought about by the existing scenario. It is our steadfast opinion that this volume will prove to be a resource that is important for anybody who is interested in agriculture or who is curious about agriculture.Table of Contents Chapter 1 The Largest Source of Agricultural Pollution Chapter 2 Contaminants and Their Effect on Agricultural Crops Chapter 3 Impacts of Agricultural Contaminants on Both People and Animals Chapter 4 Crop Contaminant Types, Detection, Monitoring Chapter 5 How Industrial Agriculture Affects Our Water Chapter 6 Agricultural Policy to Contamination Chapter 7 Measures For Protecting Agricultural Soils from Contamination Chapter 8 Challenges to the Prevention of Agricultural Pollution Chapter 9 The Future of Agricultural Contaminant Management Chapter 10 Universal Bodies Pushing For Sustainable Contaminant-Free Agriculture

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Book SynopsisBioactive plant molecules have been found to have a variety of biological actions that can benefit human health and well-being over the years. Phytochemicals, commonly referred to as bioactive plant molecules, are naturally occurring substances that are found in plants and have been shown to offer potential health advantages. Bioactive Molecules In Plant Foods: An Explorative is a comprehensive book that gives information about Bioactive molecules, their health benefits, seed storage protein, and the chemistry and bioactivity of different compounds. This book also highlights its various application in various medicinal fields. Additionally, this book also describes different extraction techniques. Readers from a variety of backgrounds, such as researchers, teachers, students, and biological scientists, will find this book to be equally helpful.Table of Contents Chapter 1 Introduction To Bioactive Molecules Chapter 2 Health Benefits of Dietary Bioactive Molecules in Plants Chapter 3 Seed Storage Proteins As Sources of Bioactive Peptides Chapter 4 Chemistry And Bioactivity of Food Phytoalexin Chapter 5 Bioactivity of Flaxseed Lignans Chapter 6 Bioactivity of Alkylresorcinols Chapter 7 Optimal Utilization of Bioactive Molecules in the Medical Field Chapter 8 Bioactive Lipids Chapter 9 Potential Applications of Bioactive Molecules Chapter 10 Technologies for Extraction of Plant Bioactive Compounds

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Book SynopsisTo adequately feed the world by the year 2050, FAO (Food and Agriculture organization) estimates that food production must increase by 50 – 66 percent in developed and developing countries consecutively. However, current yield trends show that stagnation or the opposite is happening. Under current farming management regimes, it seems almost impossible to achieve this aim of doubling production. Thus, the front of constant genetic advancement of current agricultural crop and animals are suggested. This book explains the concepts and misconceptions of genetically modified organisms and their potential and threat to sustainable agriculture. The reader is provided with a detailed description of GMO procedures and machines involved. The books also take the readers through the changing definition around GMOs, the organization and policy involved in deferent political regions. By taking the reader through some of the most successful GMOs, the book can help farmers choose the best GMO innovations without fear of negative health and environmental effects.Table of Contents Chapter 1 Introduction to GMOs Chapter 2 Non-Genetic Engineering Methods and Mechanisms Chapter 3 Genetic Engineering Techniques Chapter 4 Genetic Engineering In Animals Chapter 5 Genetically Modified Crops Chapter 6 Genetically Modified Animals

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Book SynopsisAgriculture is one of the human endeavors that is highly dependent on agrometeorology. Agrometeorology, which is short for agricultural meteorology, is a multi-disciplinary endeavor to optimize crop productivity, through understanding atmosphere and related phenomena. This book discusses the general and application importance of agrometeorology. A level of difficulty is added in agrometeorology by its variability. Therefore, this book looks at some aspects of agrometeorology like radiation, energy balance and hydrology and how they affect physical chemical and biology factors in crop and animal farming. The book further provides the reader with some recommendations of how to adjust effect of climate on agricultural products based on crop and animal requirements. There is wide ranges of initiatives and innovations involved in management of climatic effect on agriculture, ranging from affordable to expensive. This book explains some initiatives and innovations that can be applied by small and large farmers and big organizations like governments in trying to achieve food security. Agrometeorology management can complex or easy and affordable or costly, this book shows the collaborative approach to advice technical processes, resource exploitation and land use for adequate inclusive sustainable agrometeorology management strategies.Table of Contents Chapter 1 Introduction to Agrometeorology Chapter 2 Radiation Chapter 3 Surface Energy Balance Chapter 4 Soil and Its Heat Balance Chapter 5 Water and the Hydrological Cycle in Agriculture Chapter 6 Climate, Representativity and Topography Chapter 7 Agrometeorological Management Chapter 8 Agrometeorological Observatory

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Book SynopsisMost of the small holder farmers providing the world with food are food insecure. This means that they don't have enough food to eat thus their nutritional need are not met per day as per the recommendations of food and nutrition organizations. This book clearly educates the audience on specific agricultural, food and nutrition concepts and definitions to fully grasp what each means. The book also shows the importance of agriculture as a source of food and other food sources. The book further explains food quality and quantity recommended for healthy adults and children. Food and nutrition are affected by political, cultural and economic factors, this book looks at the different food guidelines provided by different regions based on the above factors. Food and nutrition are associated with health the book also looks at the association of overnutrition and undernutrition and the different type and their effect on health. The book further discusses the aspects (food safety, waste, policy and sustainable diets) to consider in declaring a country or individual food secure or insecure and the efforts being put in place to achieve this. Therefore, this book is a hive for information for all in regard to food and nutrition.Table of Contents Chapter 1 Food and Nutrition Basics Chapter 2 Nutrition Chapter 3 Malnutrition Chapter 4 Food and Nutrition Security Chapter 5 Food Biodiversity and Sustainable Diets Chapter 6 Food Safety Chapter 7 Food Loss and Waste

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Book SynopsisThis comprehensive book provides an in-depth overview of soil science, covering topics such as soil formation, composition, and fertility. It delves into the crucial role soil plays in agriculture, highlighting the significance of proper soil management and sustainable practices. With a focus on practical applications, this book aims to equip readers with the fundamental understanding needed to optimize crop growth, maximize yields, and promote environmental stewardship. Whether you're a student, farmer, or simply curious about the science beneath our feet, Soil Science Basics is your go-to resource for unlocking the secrets of the soil.

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Book SynopsisComposting is an incredibly valuable practice that goes beyond just reducing waste. It is all about how carbon and nitrogen, two important elements, influence the quality and speed of composting. Achieving the right balance between these elements is crucial for successful decomposition. Composting can be adapted to different situations, whether you are doing it in your backyard, a community garden, or on a large farm. It is a sustainable way to manage organic waste. The Art of Composting: Transforming Waste into Nutrient-Rich Soil is an informative book that explores the world of composting. It explains how composting can be a powerful tool in waste management and sustainable farming. The book is written in a clear and easy-to-understand style, taking you through the processes involved in turning organic waste into nutrient-rich soil. It covers essential topics like balancing carbon and nitrogen, the role of microbes in composting, using worms for vermicomposting, and applying compost in urban green spaces. Whether you're a beginner or an environmental enthusiast, this book empowers you to contribute to a more sustainable world. It is a must-read for anyone looking to make a positive impact on our planet's health and future.Table of Contents Chapter 1 Introduction to Composting Chapter 2 Carbon and Nitrogen in Composting Chapter 3 The Preparation and Use of Compost Chapter 4 Waste Management through Composting Chapter 5 Role of Composting Microbes in Sustainable Agriculture Chapter 6 Vermicomposting of Waste Chapter 7 Composting and Climate Change Chapter 8 Use of Compost in Urban Green Areas

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Book SynopsisFocused on themes of sustainable agriculture, regenerative farming, soil health, biodiversity, and environmentally responsible land use, this book is relevant to undergraduate students studying agriculture, environmental science, and sustainability. It offers them a deep understanding of the practices and principles that underpin sustainable and regenerative farming. Practitioners in sustainable agriculture gain insights into regenerative farming techniques and soil management practices, making it a valuable resource for professionals engaged in environmentally responsible farming. Policymakers can draw from this knowledge to develop land-use policies that promote sustainable and regenerative agricultural practices, and the general public gains awareness of the critical role of sustainable agriculture in environmental conservation and food security.Table of Contents Chapter 1 Understanding Fundamentals of Turning Waste Material into Fertilizer Chapter 2 Microorganisms: Nature's Recyclers Chapter 3 Materials that can Turn into Fertilizer: Choosing the Right Ingredients Chapter 4 Techniques for Creating Fertilizer from Waste: Methods and Best Practices Chapter 5 Compost Monitoring and Troubleshooting Chapter 6 Focus on Soil Health Chapter 7 Specific Applications in Organic FertilizationChapter 8 Developing Sustainable Waste Management

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Book SynopsisDivided into four sections covering anatomy in relation to crop management, anatomical descriptions of the major crop plants, anatomical changes in adaptation to environments and the link between anatomy and productivity, this book provides a comprehensive source of crop plant anatomy information. The crop areas covered include cereals, pulses and beans, oil crops and fibre crops. Suitable for students, researchers and professionals in the field, this book brings together economic plant anatomy and crop productivity for the first time.Table of ContentsPART I: CROP ANATOMY AS A SUBJECT 1: Origin and Development of Crop Anatomy 2: Relevance of Anatomical Studies in Modern Crop Science 3: Techniques of Crop Anatomy Study 4: General Anatomy of Crop Plants PART II: ANATOMY OF MAJOR CROPS 5: Cereals 6: Pulses 7: Oil Crops 8: Fibre Crops 9: Vegetable Crops PART III: ANATOMICAL CHANGES IN CROPS UNDER ADAPTATION 10: Anatomical Adaptation to Defence Against Biotic Stresses 11: Anatomical Adaptation for Drought and Waterlogging Stress Tolerance PART IV: ANATOMY AND CROP PRODUCTIVITY 12: Anatomical Adaptation in Crop Plants to Harvest Higher Energy 13: Anatomical Adaptation for Better Reproduction Efficiency 14: Anatomical Basis of Crop Ideotype for Higher Productivity

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Book SynopsisShifting cultivation or rotational bush fallowing is the predominant system of arable farming in the humid and sub-humid tropics where several hundred million people depend on this system of agriculture for their livelihood. Shifting Cultivation and Secondary Succession in the Tropics documents and systematizes findings in shifting cultivation over the last six decades and also characterizes secondary succession and related changes that fallow vegetation undergoes to the process of soil fertility restoration under bush fallow. It includes unique features such as graphical illustration of the organic matter equilibrium concept; correlation and multiple regression analysis; core-periphery analogy, encapsulated in the spatio-temporal model and the graphical unified model of succession and soil fertility restoration, therefore providing essential reading for researchers and students within tropical agriculture and related fields such as forestry, geography, environmental science and tropical development.Table of Contents1: The Tropics 2: Shifting Cultivation: Definition, Basic Features and Types 3: Soil Dynamics during Cropping 4: Soil Dynamics during the Fallow Period 5: Fallow Vegetation Dynamics 6: Relationships between Fallow Soil and Vegetation 7: Ecological Succession Theory and Models 8: Theory and Models of Soil Fertility Restoration under Bush Fallow 9: Intensification of Shifting Cultivation 10: Alternative Farming Systems and the Future of Shifting Cultivation

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Book SynopsisMembers of the genus Phytophthora cause serious damage to a huge array of plants. From the nineteenth century Irish potato famine to current widespread threats to forests and ecosystems in North and South America, Europe and Australia, the genus lives up to its reputation as the plant destroyer. This book provides an overview of Phytophthora species impacting crops, forests, nurseries, greenhouses and natural areas worldwide. Chapters cover major hosts, identification, epidemiology, management, current research, future perspectives and the impacts of globalization on Phytophthora. Phytophthora: A Global Perspective is an essential resource for researchers and extension workers in plant pathology and crop protection.Table of Contents1: A Historical Perspective of Phytophthora 2: Taxonomy and Phylogeny of Phytophthora and Related Oomycetes 3: Molecular Identification of Phytophthora 4: Phytophthora Populations 5: Phytophthora Species Hybrids: A Novel Threat to Crops and Natural Ecosystems 6: Phytophthora infestans and P. andina on Solanaceous Hosts in South America 7: Phytophthora infestans in Europe 8: Phytophthora infestans in the United States 9: Phytophthora sojae on Soybeans 10: Biology and Management of Phytophthora capsici in the Southwestern United States 11: Phytophthora capsici in the Eastern United States 12: Taro Leaf Blight caused by Phytophthora colocasiae 13: Phytophthora nicotianae 14: Phytophthora cinnamomi in Australia 15: Phytophthora in US Forests 16: The Impact of Invasive Phytophthora Species on European Forests 17: Phytophthora pinifolia: the Cause of Daño Foliar del Pino on Pinus radiata in Chile 18: Phytophthora in Woody Ornamental Nurseries 19: Distribution and Biology of Phytophthora tropicalis 20: Phytophthora palmivora in Tropical Tree Crops 21: Phytophthora Root Rot of Avocado 22: The Occurrence and Impact of Phytophthora on the African Continent 23: Phytophthora in Mexico 24: Phytophthora in China 25: Globalization and Phytophthora

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Book SynopsisPlant pathogenic fungi cause devastating damage to crop production worldwide. The growing global population necessitates reduced crop losses to improve food security, and the control of fungal plant pathogens is vital to help maintain food production. Providing a concise and balanced review of fungicides used in crop protection, this book describes the science of fungicide use, selection and resistance within the context of farming situations. Major updates and additions reflecting the emergence of two new classes of fungicides (strobilurins and SDHI) and the increased incidence of fungicide resistance are included in this new edition, which also discusses legislative requirements to reduce fungicide applications, and current trends in fungicide use.Table of Contentsa: Preface to the First Edition b: Preface to the Second Edition 1: Introduction 2: Plant Pathology and Plant Pathogens 3: The Fungicides Market 4: Fungicide Discovery 5: Fungicide Performance 6: Fungicide Resistance 7: Strategy and Tactics in the Use of Fungicides 8: Legislation and Regulation 9: The Future Prospects for Fungicides and Fungal Disease Control

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Book SynopsisPlant pathogenic fungi cause devastating damage to crop production worldwide. The growing global population necessitates reduced crop losses to improve food security, and the control of fungal plant pathogens is vital to help maintain food production. Providing a concise and balanced review of fungicides used in crop protection, this book describes the science of fungicide use, selection and resistance within the context of farming situations. Major updates and additions reflecting the emergence of two new classes of fungicides (strobilurins and SDHI) and the increased incidence of fungicide resistance are included in this new edition, which also discusses legislative requirements to reduce fungicide applications, and current trends in fungicide use.Table of Contentsa: Preface to the First Edition b: Preface to the Second Edition 1: Introduction 2: Plant Pathology and Plant Pathogens 3: The Fungicides Market 4: Fungicide Discovery 5: Fungicide Performance 6: Fungicide Resistance 7: Strategy and Tactics in the Use of Fungicides 8: Legislation and Regulation 9: The Future Prospects for Fungicides and Fungal Disease Control

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Book Synopsis* Quinoa is an invaluable crop, highlighted by the FAO as one of the world’s main crops for future food security * Timely publication – The year 2013 has been declared "The International Year of the Quinoa" (IYQ), recognizing the Andean indigenous peoples, who have maintained, controlled, protected and preserved quinoa as food for present and future generations thanks to their traditional knowledge and practices of living well in harmony with mother earth and nature. * Covers the history, phylogeny and systematics, botany and agrotechnologyTable of Contents1: Preface PART I: Introduction and History 2: Introduction 3: Historical Perspectives and Domestication 4: Distribution PART II: Phylogeny and Systematics 5: Taxonomy 6: Cytology and Genome Size PART III: Botany and Agrotechnology 7: Botany 8: Crop Production and Management 9: Stress Tolerance 10: Diseases and Pests 11: Breeding 12: Molecular Studies PART IV: Qualitative Aspects, Economics and Marketing 13: Chemistry 14: Saponins 15: Transparency from Production to Consumption: New Challenges for the Quinoa Market Chain

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Book SynopsisNutrient imbalance in soils is an emerging threat to sustainable agriculture: intensive cultivation, use of poor quality groundwater, depletion of soil organic matter and excessive use of fertilizers are major reasons for poor soil fertility worldwide. This necessitates correct diagnosis of plant nutrient deficiencies to avoid further use of pesticides in cases where pests or pathogens that are not in fact the cause of poor crop health. Richly illustrated with 600 colour photographs, this book is a visual field identification guide for symptoms of most common nutrient deficiencies in field crops, covering all their stages of occurrence. Detailed descriptions and suggested for management practices are given with each entry.Table of Contents1: Foreword 2: Preface Chapter 1: Introduction to Plant Nutrition Chapter 2: How to Identify Plant Nutrient deficiencies in Field Conditions PART I: Nutrient Deficiencies in Cereal Crops 3: Maize (Zea mays Linn.) 4: Nitrogen deficiency 5: Phosphorus deficiency 6: Potassium deficiency 7: Calcium deficiency 8: Magnesium deficiency 9: Sulphur deficiency 10: Iron deficiency 11: Zinc deficiency 12: Manganese deficiency 13: Boron deficiency 14: Rice (Oryza sativa Linn.) 15: Nitrogen deficiency 16: Phosphorus deficiency 17: Potassium deficiency 18: Sulphur deficiency 19: Iron deficiency 20: Zinc deficiency 21: Boron deficiency 22: Sorghum ( Sorghum vulgare Pers.) 21: Nitrogen deficiency 22: Phosphorus deficiency 24: Potassium deficiency 25: Calcium deficiency 26: Sulphur deficiency 27: Iron deficiency 28: Zinc deficiency 29: Manganese deficiency 30: Pearl millet (Pennisetum typhoides Burm.f) 31: Nitrogen deficiency 32: Phosphorus deficiency 33: Potassium deficiency 34: Calcium deficiency 35: Sulphur deficiency 36: Iron deficiency 37: Zinc deficiency 38: Manganese deficiency 40: Wheat (Triticum aestivum Linn.) 41: Nitrogen deficiency 42: Phosphorus deficiency 43: Potassium deficiency 44: Sulphur deficiency 45: Iron deficiency 46: Zinc deficiency 47: Copper deficiency 48: Barley (Hordeum vulgare Linn.) 49: Nitrogen deficiency 50: Phosphorus deficiency 51: Potassium deficiency 52: Sulphur deficiency 53: Iron deficiency 54: Zinc deficiency PART II: Nutrient Deficiencies in Pulse Crop 55: Pigeonpea (Cajanus cajan Linn.) 56: Nitrogen deficiency 57: Phosphorus deficiency 58: Potassium deficiency 59: Magnesium deficiency 60: Sulphur deficiency 61: Iron deficiency 62: Manganese deficiency 63: Zinc deficiency 64: Copper deficiency 65: Greengram (Vigna radiata Linn.) 66: Nitrogen deficiency 67: Phosphorus deficiency 68: Potassium deficiency 69: Sulphur deficiency 70: Iron deficiency 71: Zinc deficiency 73: Blackgram (Phaseolus mungo var. Radiatus Linn.) 74: Nitrogen deficiency 75: Phosphorus deficiency 76: Potassium deficiency 77: Sulphur deficiency 78: Iron deficiency 79: Zinc deficiency 80: Cowpea (Vigna sinensis Linn.) 81: Nitrogen deficiency 82: Magnesium deficiency 83: Sulphur deficiency 84: Iron deficiency 85: Cluster bean (Cyamopsis tetragonoloba (L.) Taub) 86: Nitrogen deficiency 87: Potassium deficiency 88: Magnesium deficiency 89: Sulphur deficiency 90: Iron deficiency 91: Zinc deficiency 92: Chickpea (Cicer arietinum Linn.) 93: Nitrogen deficiency 94: Phosphorus deficiency 95: Potassium deficiency 96: Sulphur deficiency 97: Iron deficiency 98: Zinc deficiency 99: Kidneybean (Phaseolus vulgaris Linn.) 100: Nitrogen deficiency 101: Magnesium deficiency 102: Sulphur deficiency 103: Iron deficiency 104: Zinc deficiency 105: Lentil (Lense ulinaris Medik.) 106: Nitrogen deficiency 107: Phosphorus deficiency 108: Potassium deficiency 109: Iron deficiency 110: Pea (Pisum sativum var. arvense Linn.) 111: Nitrogen deficiency 112: Potassium deficiency 113: Magnesium deficiency 114: Sulphur deficiency 115: Iron deficiency 116: PART III - Nutrient Deficiencies in Oilseed Crops 117: Castor (Ricinus communis Linn.) 118: Nitrogen deficiency 119: Phosphorus deficiency 120: Potassium deficiency 121: Magnesium deficiency 122: Sulphur deficiency 123: Iron deficiency 124: Zinc deficiency 125: Manganese deficiency 126: Sesame (Sesamum indicum Linn.) 127: Nitrogen deficiency 128: Phosphorus deficiency 129: Potassium deficiency 130: Sulphur deficiency 131: Iron deficiency 132: Safflower (Carthamus tinctorius Linn.) 133: Nitrogen deficiency 134: Potassium deficiency 135: Sulphur deficiency 136: Iron deficiency 137: Sunflower (Helianthus annuus Linn.) 138: Nitrogen deficiency 139: Potassium deficiency 140: Calcium deficiency 141: Magnesium deficiency 142: Sulphur deficiency 143: Iron deficiency 144: Boron deficiency 145: Groundnut (Arachis hypogaea Linn.) 146: Nitrogen deficiency 147: Potassium deficiency 148: Magnesium deficiency 149: Sulphur deficiency 150: Iron deficiency 151: Zinc deficiency 152: Manganese deficiency 153: Soybean (Glycine max Linn.) 154: Nitrogen deficiency 155: Phosphorus deficiency 156: Potassium deficiency 157: Magnesium deficiency 158: Sulphur deficiency 159: Iron deficiency 160: Manganese deficiency 161: Mustard (Brassica campestris Linn.) 162: Nitrogen deficiency 163: Phosphorus deficiency 164: Potassium deficiency 165: Sulphur deficiency 166: Iron deficiency 167: PART IV - Nutrient Deficiencies in Cash Crops 168: Cotton (Gossypium hirsutum Linn.) 169: Nitrogen deficiency 170: Phosphorus deficiency 171: Potassium deficiency 172: Magnesium deficiency 173: Sulphur deficiency 174: Iron deficiency 175: Zinc deficiency 177: Sugarcane (Saccharum officinarum Linn.) 178: Nitrogen deficiency 179: Phosphorus deficiency 180: Potassium deficiency 181: Calcium deficiency 182: Sulphur deficiency 183: Iron deficiency 184: Zinc deficiency 185: PART V - Nutrient Deficiencies in Tuber Crops 186: Potato (Solanum tuberosum Linn.) 187: Nitrogen deficiency 188: Phosphorus deficiency 189: Potassium deficiency 190: Sulphur deficiency 191: Iron deficiency 192: Zinc deficiency 193: Manganese deficiency 194: Sweet potato (Ipomoea batatas Linn.) 195: Nitrogen deficiency 196: Phosphorus deficiency 197: Iron deficiency 198: Manganese deficiency 199: PART VI - Nutrient Deficiencies in Fodder Crops 200: Lucerne or Alfalfa (Medicago sativa Linn.) 201: Nitrogen deficiency 202: Potassium deficiency 203: Sulphur deficiency 204: Iron deficiency

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Book SynopsisPotatoes are a staple crop around the world. Covering all aspects of botany, production and uses, this book presents a comprehensive discussion of the most important topics for potato researchers and professionals. It assesses the latest research on plant growth such as tuber development, water use and seed production, covers all aspects of pest management and reviews postharvest issues such as storage, global markets, and of course, nutritional value and flavour.Table of Contents1: History & Origin of Cultivated Potato Species 2: Potato Uses and Markets 3: Taxonomy 4: Tuber Development 5: Plant Growth and Development 6: Commercial Production and Cultural Management 7: Potato Water Use and Irrigation 8: Seed Production 9: Insect Pests 10: Nematodes 11: Weed Management 12: Fungal and Bacterial Pathogens 13: Potato Viruses 14: Physiological Disorders 15: Post Harvest Storage and Physiology 16: Traditional Breeding and Variety Development 17: Molecular Breeding 18: Biotechnology 19: Nutritional Value 20: Flavor

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Book SynopsisAlternative methods of disease control such as natural products and compounds derived from biological origins, provide an effective alternate to the use of chemical products or a means to minimize their use. It is imperative now to look for such sustainable crop disease management approaches, that include routine and alternative methods. Natural products for sustainable crop disease management is an effort in this direction, and deals with immediate concerns in the field of natural and alternative products for disease control, apart from using biocontrol organisms. This book presents up-to-date information on natural products and compounds derived from biological origins and thoroughly discusses their applicability, field use and prospects for adoption under different cropping conditions. This book also validates disease management strategies.Table of ContentsI: Crop disease management by compounds of plant origin 1: Characterization of bioactive compounds from botanicals for the management of plant diseases 2: Essential oils and plant extracts as botanical biopesticides 3: Use of natural plant compounds against post harvest fungal diseases of fruits and grains 4: Potential use of plant essential oils for the management of post harvest diseases of fruits 5: Natural isothiocyanates available in crop plants as an alternative for sustainable control of horticultural products diseases 6: Antifungal compounds from wild plants and its commercial potential 7: Botanical Pesticides: The Novel Chemotherapeutics for Managing Plant Viruses 8: Role of medicinal plants for management of plant pathogens and insect pest II: Crop disease management by sources from marine and microbes 9: Use of seaweed extracts for disease management of vegetable crops 10: Use of fish industry by- products for management of plant diseases - An overview 11: Chitosan and plant disease management- prospects and problems 12: Biocontrol agent formulations for sustainable disease control of plants III: Other alternative ecofriendly approaches 13: Compost tea for the control of plant pathogens 14: Ecofreindly management of mycotoxigenic fungi and myctoxins contamination 15: Use of Silicon Amendments against Foliar and Vascular Diseases of Vegetables Grown Soilless 16: Bioactive natural products for managing Peronosporomycete phytopathogens 17: Potential of compost for controlling plant diseases

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Book SynopsisDespite major international investment in biofuels, the invasive risks associated with these crops are still unknown. A cohesive state-of-the-art review of the invasive potential of bioenergy crops, this book covers the identified risks of invasion, distributions of key crops and policy and management issues. Including a section on developing predictive models, this book also assesses the potential societal impact of bioenergy crops and how to mitigate invasive risks.Table of Contents1: The Bioenergy Landscape: Sustainable Resources or the Next Great Invasion? 2: What Would Invasive Feedstock Populations Look Like? Perspectives from Existing Invasions 3: Potential Risks of Algae Bioenergy Feedstocks 4: Gene Flow and Invasiveness in Bioenergy Systems 5: Using Weed Risk Assessments to Separate the Crops from the Weeds 6: Bioenergy and Novel Plants: The Regulatory Structure 7: “Seeded-yet-Sterile” Perennial Grasses: Towards Sustainable and Non-invasive Biofuel Feedstocks 8: Eradication and Control of Bioenergy Feedstocks: What Do We Really Know? 9: Good Intentions vs Good Ideas: Evaluating Bioenergy Projects that Utilize Invasive Plant Feedstocks

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Book SynopsisSuccessful seed supplies are vital in maintaining vegetable production and availability, and for ensuring food security for many subsistence farmers in developing countries. Providing a broad and expert coverage of the horticultural production of vegetables grown from seed, this fully updated new edition includes new coverage of the production of genetically modified crops, organic seed production, packaging, and honey bee population, as well as updated references and further reading. It is an essential text for horticulturists, researchers, seed scientists, vegetable producers, students, technicians and practitioners in vegetable seed production in both developed and developing countries.Trade Review"A considerable asset of this book is the large reference section, which has been supplemented by a 'Further Reading' list at the end of each chapter. The book remains a unique and valuable contribution to this important topic."--Mike Day "Journal of Experimental Agriculture "Table of Contents1: Organization 2: Principles of seed production 3: Agronomy 4: Harvesting and processing 5: Storage 6: Seed handling, quality control and distribution 7: Chenopodiaceae 8: Asteraceae (formerly Compositae) 9: Cruciferae 10: Cucurbitaceae 11: Leguminosae 12: Solanaceae 13: Apiaceae (formerly Umbelliferae) 14: Alliaceae 15: Gramineae 16: Amarantaceae and Malvaceae

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Book SynopsisBased on the biochemical and molecular mechanisms of tolerance of commonly encountered abiotic stresses in nature, this book covers the effect of increasing temperature, flood, drought, salinity, ozone and heavy metals such as arsenic and cadmium on plants. It discusses how these abiotic stresses can be managed in a cost-effective and eco-friendly way by utilising the alleviating mechanisms of microbes. Written in three sections, it considers each stress and their alleviation methods in detail, providing a rounded and vital resource on the subject for researchers and students of crop stress, management and biology.Table of ContentsPart 1: Temperature, Water and Salinity Stress 1: Heat-Shock Proteins and Molecular Chaperones: Role in Regulation of Cellular Proteostasis and Stress Management 2: Heat Response, Senescence and Reproductive Development in Plants 3: Ethylene, Nitric Oxide and Haemoglobins in Plant Tolerance to Flooding 4: Monitoring the Activation of Jasmonate Biosynthesis Genes for Selection of Chickpea Hybrids Tolerant to Drought Stress 5: Genetic Engineering of Crop Plants to Sustain Drought Tolerance 6: Physiology and Biochemistry of Salt Stress Tolerance in Plants 7: Sugarcane (Saccharum sp.) Salt Tolerance at Various Developmental Levels Part 2: Heavy Metals and Ozone 8: The Impact of Ozone Pollution on Plant Defence Metabolism: Detrimental Effects on Yield and Quality of Agricultural Crops 9: Potentiality of Ethylene in Sulfur-mediated Counteracting Adverse Effects of Cadmium in Plants 10: Heavy Metal and Metalloid Stress in Plants: the Genomics Perspective 11: Influence of Arsenic and Phosphate on the Growth and Metabolism of Cultivated Plants Part 3: General Abiotic Stresses and their Alleviation by Microbes 12: Plant Responses to Abiotic Stresses in Sustainable Agriculture 13: Interactive Role of Polyamines and Reactive Oxygen Species in Stress Tolerance of Plants 14: Indirect and Direct Benefits of the Use of Trichoderma harzianum Strain T-22 in Agronomic Plants Subjected to Abiotic and Biotic Stresses 15: Role of Microorganisms in Alleviation of Abiotic Stresses for Sustainable Agriculture

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Book SynopsisWater is the most basic essential for plant growth; an inadequate supply causes severe problems, as plants rely on the water transmitted by soil to meet their physiological and nutritional needs. Since the first edition was published, flooding and droughts throughout the world have made water an even more topical subject, as the importance and instability of our water supplies have been brought to the forefront of daily life. This new edition of Water Dynamics in Plant Production focuses on the dynamics of water through the hydrologic cycle and the associated mechanisms that plants employ to optimize growth and development. It describes the basic scientific principles of water transport in the soil-plant atmosphere continuum, and explains the linkage between transpirational water use and dry matter production. Paying particular attention to the various agronomic strategies for adaptation to climate-driven limitations of water resources, the efficiency of water use in plant production and in achieving an economic yield is presented in detail. This book offers a multidisciplinary introduction to the fundamentals and applications of water dynamics in natural and managed ecosystems. Including text boxes throughout, as well as online supplementary material, it provides an essential state of-the-art resource for students and researchers of soil and plant science, hydrology and agronomy. This book is enhanced with supplementary resources.Table of Contents1: The Role of Water in Plant Life 1.1: Functions of Water in the Plant Box 1.1: Light and water – prerequisites of photosynthesis 1.2: Adaptation Strategies of Plants to Overcome Water Shortage 1.3: Water and Net Primary Production 1.4: Water and Type of Vegetation 2: The Role of Water in Soil 2.1: Soil Genesis and Soil Functions 2.2: Soil Fauna and Vegetation Cover 3: The Interdependence of Soil Water and Vegetation 3.1: The Significance of the Soil for Water Storage 3.2: Transpiration and Seepage of Water with Different Types of Vegetation 4: Properties and Energy State of Water 4.1: Physical–Chemical Properties 4.2: The Concept of Water Potential and the Darcy Equation 5: Water Storage and Movement in Soil 5.1: Fundamentals and Principles Box 5.1: Measuring soil water 5.2: Evaporation 5.3: Infiltration and Water Transport Box 5.2: Soil structure and preferential flow 6: The Root – the Plant’s Organ for Water Uptake 6.1: The Role of the Root in the Plant 6.2: Structure of the Root Tip Box 6.1: Methods of studying roots 6.3: Root Systems 7: The Water Balance of the Plant 7.1: Water Potentials in Plant Cells 7.2: Water Uptake by Roots Box 7.1: Early experiments for determining water suction and water pressure of roots 7.3: Transpiration by Leaves 7.4: The Action of Stomatal Guard Cells 7.5: Water Transport within the Plant 7.6: Water Potentials in Plants Box 7.2: Searching for the cause of sap ascent 8: The Plant as a Link between Soil and Atmosphere:an Overview 8.1: The Soil–Plant–Atmosphere Continuum (SPAC) 8.2: Potential Evapotranspiration Box 8.1: Potential evaporation 8.3: Relations between Potential Evapotranspiration, Soil Water and Transpiration 9: Water Use by Crops 9.1: Growth of Roots and leaves 9.2: Leaf Area Index (LAI) and Transpiration 9.3: Root System Development and Water Uptake 9.4: How Much of the Soil Water is Extractable by Plant Roots? 9.5: Stomatal Control of Water Vapour Loss 9.6: Water Use Throughout the Growing Season 9.7: How to Determine the Components of the Field Water Balance 9.8: Numerical Simulation Box 9.1: How lysimeters work Box 9.2: Measurement of water flow through plants 10: Radiation and Dry Matter Production 10.1: Radiation and Net Photosynthesis of Single Leaves 10.2: Radiation Interception and Dry Matter Accumulation in Crop Stands 11: Water Use and Dry Matter Production 11.1: Relations and their Optimization Box 11.1: The saturation deficit of the air determines transpiration efficiency 11.2: The Transpiration Ratio and a Related Standard 11.3: Water Use and an Estimate of Dry Matter Production 12: Influence of Nutrient Supply on Water Use and Establishment of Yield 12.1: Yield Dependency on Water and Nutrient Supply 12.2: Influence of Nutrient Supply on the Relationship between Water Use and Yield 12.3: Transpiration Efficiency and Fertilizer Application 13: Development of Economic Yield under Inadequate Water Supply 13.1: Physiological Reactions and Assimilate Partitioning 13.2: Economic Yield 13.3: Water Shortage at Different Phenological Stages 13.4: Relation between Water Use and Economic Yield in Principal Crops 14: Water Stress in Plants 14.1: Measuring Water Stress in Plants 14.2: How Plants Perceive Water Stress Box 14.1: Signalling between roots and shoots 15: Climatic Factors Influencing Yield 15.1: Growth-limiting Climatic Factors 15.2: Climate Change 15.3: Plants, Soils and Cropping Pattern in a Changing Environment 16: Breeding for Yield and Water Use 16.1: Comparing Old and New Cultivars 16.2: Future Strategies in Plant Breeding 16.3: Application of Molecular Biology to Improve Crop Performance under Drought 17: Controlling the Soil’s Water Balance by Soil Management 17.1: Which of the Balance Components can be Changed? 17.2: Controlling Infiltration 17.3: Controlling Evaporation 17.4: Increasing the Quantity of Extractable Soil Water Box 17.1: Collection of water south of Sahel: a man, a hoe and barren land 17.5: Conservation Tillage 18: Controlling Water Use by Crop Management 18.1: Crop Rotation 18.2: Choice of Species and Cultivars 18.3: Seeding and Stand Density 18.4: Fertilizer Application 19: Irrigation 19.1: Need, Concerns, Problems 19.2: Tapping Water – the Basis of Early Civilizations 19.3: Water Requirement of Crops 19.4: Timing and Adjusting the Application of Water 19.5: Efficient Water Use 19.6: Irrigation Methods 20: Epilogue

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Book SynopsisWater is the most basic essential for plant growth; an inadequate supply causes severe problems, as plants rely on the water transmitted by soil to meet their physiological and nutritional needs. Since the first edition was published, flooding and droughts throughout the world have made water an even more topical subject, as the importance and instability of our water supplies have been brought to the forefront of daily life. This new edition of Water Dynamics in Plant Production focuses on the dynamics of water through the hydrologic cycle and the associated mechanisms that plants employ to optimize growth and development. It describes the basic scientific principles of water transport in the soil-plant atmosphere continuum, and explains the linkage between transpirational water use and dry matter production. Paying particular attention to the various agronomic strategies for adaptation to climate-driven limitations of water resources, the efficiency of water use in plant production and in achieving an economic yield is presented in detail. This book offers a multidisciplinary introduction to the fundamentals and applications of water dynamics in natural and managed ecosystems. Including text boxes throughout, as well as online supplementary material, it provides an essential state of-the-art resource for students and researchers of soil and plant science, hydrology and agronomy. This book is enhanced with supplementary resources.Table of Contents1: The Role of Water in Plant Life 1.1: Functions of Water in the Plant Box 1.1: Light and water – prerequisites of photosynthesis 1.2: Adaptation Strategies of Plants to Overcome Water Shortage 1.3: Water and Net Primary Production 1.4: Water and Type of Vegetation 2: The Role of Water in Soil 2.1: Soil Genesis and Soil Functions 2.2: Soil Fauna and Vegetation Cover 3: The Interdependence of Soil Water and Vegetation 3.1: The Significance of the Soil for Water Storage 3.2: Transpiration and Seepage of Water with Different Types of Vegetation 4: Properties and Energy State of Water 4.1: Physical–Chemical Properties 4.2: The Concept of Water Potential and the Darcy Equation 5: Water Storage and Movement in Soil 5.1: Fundamentals and Principles Box 5.1: Measuring soil water 5.2: Evaporation 5.3: Infiltration and Water Transport Box 5.2: Soil structure and preferential flow 6: The Root – the Plant’s Organ for Water Uptake 6.1: The Role of the Root in the Plant 6.2: Structure of the Root Tip Box 6.1: Methods of studying roots 6.3: Root Systems 7: The Water Balance of the Plant 7.1: Water Potentials in Plant Cells 7.2: Water Uptake by Roots Box 7.1: Early experiments for determining water suction and water pressure of roots 7.3: Transpiration by Leaves 7.4: The Action of Stomatal Guard Cells 7.5: Water Transport within the Plant 7.6: Water Potentials in Plants Box 7.2: Searching for the cause of sap ascent 8: The Plant as a Link between Soil and Atmosphere:an Overview 8.1: The Soil–Plant–Atmosphere Continuum (SPAC) 8.2: Potential Evapotranspiration Box 8.1: Potential evaporation 8.3: Relations between Potential Evapotranspiration, Soil Water and Transpiration 9: Water Use by Crops 9.1: Growth of Roots and leaves 9.2: Leaf Area Index (LAI) and Transpiration 9.3: Root System Development and Water Uptake 9.4: How Much of the Soil Water is Extractable by Plant Roots? 9.5: Stomatal Control of Water Vapour Loss 9.6: Water Use Throughout the Growing Season 9.7: How to Determine the Components of the Field Water Balance 9.8: Numerical Simulation Box 9.1: How lysimeters work Box 9.2: Measurement of water flow through plants 10: Radiation and Dry Matter Production 10.1: Radiation and Net Photosynthesis of Single Leaves 10.2: Radiation Interception and Dry Matter Accumulation in Crop Stands 11: Water Use and Dry Matter Production 11.1: Relations and their Optimization Box 11.1: The saturation deficit of the air determines transpiration efficiency 11.2: The Transpiration Ratio and a Related Standard 11.3: Water Use and an Estimate of Dry Matter Production 12: Influence of Nutrient Supply on Water Use and Establishment of Yield 12.1: Yield Dependency on Water and Nutrient Supply 12.2: Influence of Nutrient Supply on the Relationship between Water Use and Yield 12.3: Transpiration Efficiency and Fertilizer Application 13: Development of Economic Yield under Inadequate Water Supply 13.1: Physiological Reactions and Assimilate Partitioning 13.2: Economic Yield 13.3: Water Shortage at Different Phenological Stages 13.4: Relation between Water Use and Economic Yield in Principal Crops 14: Water Stress in Plants 14.1: Measuring Water Stress in Plants 14.2: How Plants Perceive Water Stress Box 14.1: Signalling between roots and shoots 15: Climatic Factors Influencing Yield 15.1: Growth-limiting Climatic Factors 15.2: Climate Change 15.3: Plants, Soils and Cropping Pattern in a Changing Environment 16: Breeding for Yield and Water Use 16.1: Comparing Old and New Cultivars 16.2: Future Strategies in Plant Breeding 16.3: Application of Molecular Biology to Improve Crop Performance under Drought 17: Controlling the Soil’s Water Balance by Soil Management 17.1: Which of the Balance Components can be Changed? 17.2: Controlling Infiltration 17.3: Controlling Evaporation 17.4: Increasing the Quantity of Extractable Soil Water Box 17.1: Collection of water south of Sahel: a man, a hoe and barren land 17.5: Conservation Tillage 18: Controlling Water Use by Crop Management 18.1: Crop Rotation 18.2: Choice of Species and Cultivars 18.3: Seeding and Stand Density 18.4: Fertilizer Application 19: Irrigation 19.1: Need, Concerns, Problems 19.2: Tapping Water – the Basis of Early Civilizations 19.3: Water Requirement of Crops 19.4: Timing and Adjusting the Application of Water 19.5: Efficient Water Use 19.6: Irrigation Methods 20: Epilogue

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Book SynopsisFollowing on from the CGIAR study by Evenson and Gollin (published by CABI in 2003), this volume provides up-to-date estimates of adoption outcomes and productivity impacts of crop variety improvement research in sub-Saharan Africa. The book reports on the results of the DIIVA Project that focussed on the varietal generation, adoption and impact for 20 food crops in 30 countries. It also compares adoption outcomes in sub-Saharan Africa to those in South Asia, and guides future efforts for global agricultural researchTable of ContentsPart 1: Background 1: The Importance of Generating and Documenting Varietal Change in Sub-Saharan Africa 2: Investments in and Impacts of Crop Improvement Research in Africa 3: Relevant Concepts and Hypotheses in Assessing the Performance of Food Crop Improvement in Sub-Saharan Africa 4: Coverage, Data and Methods in Assessing the Performance of Food Crop Improvement in Sub-Saharan Africa 5: Genetic Improvement of the Crops in the 1998 Initiative: Historical Context and Exploratory Analysis Part 2: Analysing Varietal Generation, Adoption and Turnover in Food Crops in SSA 6: The Effectiveness of Crop Improvement Programmes from the Perspectives of Varietal Output and Adoption: Cassava, Cowpea, Soybean and Yam in Sub-Saharan Arica and Maize in West and Central Africa 7: Assessing the Effectiveness of Agricultural R&D for Groundnut, Pearl Millet, Pigeonpea and Sorghum in West and Central Africa and East and Southern Africa 8: The Performance of Bean Improvement Programmes in Sub-Saharan Africa from the Perspectives of Varietal Output and Adoption 9: The Effectiveness of Potato and Sweetpotato Improvement Programmes from the Perspectives of Varietal Output and Adoption in Sub-Saharan Africa 10: Evaluating the Key Aspects of the Performance of Genetic Improvement in Priority Food Crops and Countries in Sub-Saharan Africa: The Case of Rice 11: Assessing the Effectiveness of Maize and Wheat Improvement from the Perspectives of Varietal Output and Adoption in East and Southern Africa 12: Varietal Output and Adoption in Barley, Chickpea, Faba Bean, Field Pea and Lentil in Ethiopia, Eritrea and Sudan 13: Scientific Strength in Rice Improvement Programmes, Varietal Outputs and Adoption of Improved Varieties in South Asia 14: Analysing Scientific Strength and Varietal Generation, Adoption and Turnover in Peninsular India: The Case of Sorghum, Pearl Millet, Chickpea, Pigeonpea and Groundnut Part 3: Assessing Impact 15: Maize Technologies and Rural Poverty Reduction in Ethiopia 16: Impacts of Improved Bean Varieties on Poverty and Food Security in Uganda and Rwanda 17: The Diffusion and Impact of Improved Food Crop Varieties in Sub-Saharan Africa Part 4: Syntheses and Lessons Learned about How to Carry Out Future Research 18: Varietal Generation and Output 19: Varietal Adoption, Outcomes and Impact 20: Validating Adoption Estimates Generated by Expert Opinion and Assessing the Reliability of Adoption Estimates with Different Methods 21: Implications for Monitoring Progress and Assessing Impacts

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Book SynopsisSweetpotato and potato are expanding faster than any other food crops in sub-Saharan Africa. There is growing investment in research to address bottlenecks in value chains concerning these two crops, and growing interest from the private sector in investing in them. This book addresses five major themes on sweetpotato and potato: policies for germplasm exchange, food security and trade in Africa; seed systems; breeding and disease management; post-harvest management, processing technologies and marketing systems; nutritional value and changing behaviours.Table of ContentsPart I: Advances in Sweetpotato and Potato Breeding 1: Advances in Sweetpotato Breeding from 1992 to 2012 2: Breeding Sweetpotato for Yield and Beta-carotene Content in Burkina Faso 3: Development of Dual-purpose Sweetpotato Varieties Through Participatory Breeding in Rwanda 4: Development and Evaluation of New Sweetpotato Varieties through Farmer Participatory Breeding for High Altitudes in Kenya 5: In Vitro Evaluation of Orange-fleshed Sweetpotato Genotypes for Drought Tolerance Using Polyethylene Glycol 6: Ex Ante Evaluation of Improved Potato Varieties for Sub-Saharan Africa 7: Durable Cisgenic Resistance to Phytophthora infestans in Potato and Perspectives for Applications in Africa 8: Exhibition Trial and Farmer Participatory Selection of New Late-blight Resistant B3C1 Potato Genotypes for Adaptation to Nigerian Conditions 9: Integrative Breeding Strategy for Making Climate-smart Potato Varieties for Sub-Saharan Africa 10: New Elite Potato Clones with Heat Tolerance, Late Blight and Virus Resistance to Address Climate Change Part II: Getting Potato Seed Systems Moving 11: Strategies to Improve Poor Seed Potato Quality and Supply in Sub-Saharan Africa: Experience from Interventions in Five Countries 12: Public-Private Partnership Supporting Women-driven Potato Seed Multiplication in the Lumwana Catchment Area of North-Western Province of Zambia 13: Risk of Uncontrolled Importation of Seed Potato from Europe to East and Central Africa: What Are the Policy Options? 14: Quality Seed Potato Production: Experiences From the Highlands of Ethiopia 15: A Possible Pathway for Developing Formal Seed Potato Production in Sub-Saharan African: A Case of Uganda Seed Potato Producers' Association (UNSPPA) 16: Potato Yield Variation as Affected by Virus Seed Degeneration and Growth Conditions in Tunisia 17: Potato Seed Certification in Kenya: Prospects, Achievements and Constraints 18: Adaptation and Improvement of the Seed-plot Technique in Smallholder Potato Production 19: Integration of In Vitro Techniques in Informal Seed Production Systems of Potato in Africa 20: Comparison Between Fluorescent Lamps and Light-emitting Diodes on In Vitro Growth of Potato Microplants and Subsequent In Vivo Performance and Minituber Production 21: An Analysis of Demand, Supply and Elasticities of Seed Potato in Major Producing Areas in Nigeria 22: An Alternative Technology for Pre-basic Potato Seed Production - Sand Hydroponics 23: Improving Seed Health and Seed Performance by Positive Selection in Three Kenyan Potato Varieties 24: Scaling Up the Adoption of Positive Selection and Seed-plot Techniques in Seed Potato Systems in Uganda - UNSPPA's Experience 25: Substrate and Genotype Effects on Growth for Seed Potato (Solanum tuberosum L.) Production in Malawi 26: Work of Multiple Organizations to Improve Seed Potato Health in the USA and an Example of Change to Reduce Potato Virus Y in Seed Potato Lots 27: Potato Virus Y in South Africa: Isolate Characterization and Assessment of Potato Cultivar Resistance Part III: Addressing Bottlenecks in the Sweetpotato Seed Systems 28: Can Small Still Be Beautiful? Moving Local Sweetpotato Seed Systems to Scale in Sub-Saharan Africa 29: Effect of Long-term In Vitro Subculturing on Quality Degeneration of Sweetpotato Varieties: Morpho-anatomic Assessment and Simple Sequence Repeat (SSR) Analysis 30: Shortage of Sweetpotato Planting Material Caused by Prolonged Dry Seasons in Africa: Strategies to Increase its Availability in Uganda 31: Evaluation and Promotion of Sustainable Seed Supply Systems for Vegetatively Propagated Crops in Central and Eastern Kenya Part IV: Tackling Disease and Crop Management in Potato and Sweetpotato 32: Disease Management, Especially Viruses in Potato and Sweetpotato 33: Insect Life Cycle Modelling (ilcym) Software - a Generic Platform for Developing Insect Phenology Models, Population Analysis and Risk Mapping 34: Phytophthora infestans Population Changes in Kenya Pose Challenges to Existing Potato Blight Control Strategies 35: Root Knot Nematodes and Soft Rot Enterobacteriaceae, Two Emerging Problems of Potatoes 36: Can Mineral Oil Protect Potato Seeds Against Aphid Transmission of Potato Virus Y? 37: The Farming Systems of Potential Potato Production Areas of Chencha, Southern Ethiopia 38: Aphids Infesting Potato in Kenya 39: Maize-Orange-fleshed Sweetpotato Intercropping: Potential for Use to Enhance Food Security and Scaling-up the Nutrition Effort in Malawi 40: Effect of Staking on Flower Induction, Pollination and Cross-compatibility Among Sweetpotato 41: Sweetpotato and Garden Egg Intercrop Compatibility Studies in Umudike, Nigeria 42: Nutrient Uptake and Yield Efficiency of Exotic Sweetpotato Cultivars Under Organic Soil Management Systems in Abeokuta Southwestern Nigeria Part V: Innovations in Marketing, Processing Technologies and Value Chain Management for Potato and Sweetpotato 43: On the Road to Potato Processing in African Tropical Highlands 44: Unlocking the Potential of the Potato Subsector in Kenya - a Roadmap for Revitalizing the Subsector 45: Potential of Processing Potato Flakes from Popular Kenyan Potato Varieties 46: Assessing Potato Production Efficiency through Contract Farming in Kenya: The Case of Bomet and Molo Farmers 47: Improvement of Processing Technology Research and Utilization of Sweetpotato and its Derived Foods in China and Rwanda 48: Building a Sustainable Sweetpotato Value Chain: Experience from Rwanda Sweetpotato Super Foods Project 49: Sweetpotato Value Chain Development in West Africa: Matching Products with Farmer Typology 50: Vacuum-frying Processing Technology Improves Quality Attributes of Fried Sweetpotato Chips 51: Price Integration of Sweetpotato Marketing: Implications for an Efficient Marketing System in Nigeria 52: Transaction Costs and Agricultural Household Supply: Response of Sweetpotato Farmers in Kwara State of Nigeria 53: Promotion of Vitamin A-enriched Sweetpotato for Production by Small-scale Commercial Farmers in South Africa 54: Getting the Equation Right: Engendering Sweetpotato Value Chains in East Africa Part VI: Evidence on Nutritional Value, Product Acceptance and Changing Behaviours Concerning Sweetpotato 55: Assessing Nutritional Value and Changing Behaviours Regarding Orange-fleshed Sweetpotato Use in Sub-Saharan Africa 56: Effect of Sweetpotato Meal and Composite Sweetpotato-meal-based Diets on Performance of Weaner Rabbits 57: Determining Availability of Nutrients in Sweetpotato Grown in the Kenyan Highlands Using In Sacco Degradability and In Vitro Digestibility 58: Sweetpotato-based Formulation: An Alternative Food Blend for Complementary Feeding 59: Evaluation of Sensory Quality Characteristics of Muffins Developed from Sweetpotato Flours

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Book SynopsisThis book describes interactions of plant viruses with hosts and transmission vectors in an agricultural context. Starting with an overview of virus biology, economics and management, chapters then address economically significant plant diseases of tropical and subtropical crops. For each disease, symptoms, distribution, economic impact, causative virus, taxonomy, host range, transmission, diagnostic methods and management strategies are discussed.Table of Contents1: Viruses affecting tropical and subtropical crops: biology, diversity, management 2: Banana bunchy top 3: Wheat dwarf 4: Cassava brown streak 5: Cassava mosaic 6: Cucumber mosaic 7: Potato mosaic 8: Soybean mosaic 9: Yam mosaic 10: Sugarcane mosaic 11: Papaya ringspot 12: Tomato spotted wilt 13: Tomato yellow leaf curl 14: Tristeza 15: Rice tungro 16: Sweet potato virus disease 17: Mealybug wilt disease 18: Viruses affecting tropical and subtropical crops: future perspectives

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Book SynopsisVisual Soil Evaluation provides land users and environmental authorities with the tools to assess soil quality for crop performance. An important tool for ensuring food security, this book appraises the use of visual soil evaluation in determining the potential of different land types for carbon storage, greenhouse gas emissions and nutrient leaching. Providing a guide to diagnosing and rectifying soil problems, it includes: - Full colour illustrations throughout to show variation of soil quality and aid evaluation - A broad range of land types, from abandoned peats to prime arable land - Assessment of soil structure after quality degradation such as compaction, erosion or organic matter loss Essential reading for students, researchers and scientists interested in soil science and crop production, this book is also a valuable tool for policy makers and environmental authorities. A useful handbook assessing yield potential across a range of scales, it places visual soil evaluation in the context of the future sustainable intensification of agriculture.Table of Contents1: Describing soil structures, rooting and biological activity and recognising tillage effects, damage and recovery from damage in clayey and sandy soils 2: Assessing structural quality for crop performance and for agronomy (VESS, VSA, SOILpak, Profil Cultural, SubVESS) 3: Reduction of yield gaps and improvement of ecological function through local-to-global applications of visual soil assessment 4: Visual evaluation of grassland and arable management impacts on soil quality 5: Choosing and evaluating soil improvements by subsoiling and compaction control 6: Valuing the Neglected: lessons and methods from an organic, anthropic soil system in the Outer Hebrides 7: Evaluating land quality for carbon storage, greenhouse gas emissions and nutrient leaching 8: Soil structure under adverse weather/climate conditions 9: The expanding discipline and role of Visual Soil Evaluation

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Book SynopsisOilseed brassicas are among the largest traded agricultural commodities and are grown in around fifty countries worldwide. Utilised for both consumption and bioenergy use, demand is increasing and this book covers the entire gamut of oilseed brassicas. Beginning with an introduction and then organised into two sections, it reviews genetics and genomics (including breeding, heterosis and selection methods) and stress management and important pathogens, to provide a complete overview of brassica oilseeds.Table of ContentsPart I: Introduction 1: Importance and Origin Part II: Genetics and Genomics 2: Genetics and Breeding 3: Intersubgenomic Heterosis: Brassica napus as an Example 4: Induced Mutagenesis and Allele Mining 5: Seed Quality Modifications in Oilseed Brassicas 6: Genomics of Brassica Oilseeds Part III: Stress Management 7: Diseases 8: Albugo candida 9: Pathogenesis of Alternaria Species: Physiological, Biochemical and Molecular Characterization 10: Plant Disease Resistance Genes: Insights and Concepts for Durable Disease Resistance 11: Insect pests 12: Abiotic Stresses with Emphasis on Brassica juncea

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Book SynopsisAgroforestry is a land use system that allows for the concurrent production of trees and agricultural crops and/or animals from the same piece of land. It has a rich history of development and has been practised in some parts of the world for more than 6,000 years. In 1997, CABI published the seminal book on this subject, Temperate Agroforestry Systems, which was a break from the norm as almost all agroforestry texts up to that date were only relevant to tropical areas. The book explored the development of temperate agroforestry and agroforestry systems, concentrating on those areas within temperate zones where the greatest advances, adoptions and modifications had taken place up to that time: North and South America, China, Australia, New Zealand and Europe. This second fully-updated and expanded edition includes additional chapters on India and Chile and, as a result of ongoing advances in the field, separate chapters on the US, Canada, the UK and continental Europe. Today's challenges of climate change, population growth and food security, in concert with the ongoing global requirement for the energy and water needed for a resilient agricultural paradigm, can be met through the wide-scale adoption of agroforestry practices, in both tropical regions and temperate zones. The 2nd edition ofTemperate Agroforestry Systems brings together many examples of temperate agroforestry and will make valuable reading for all those working in this area as researchers, practitioners and policy makers. The book is also of importance to students and teachers of agriculture, ecology, environmental studies and forestry in temperate regions.Table of Contents1: Temperate Agroforestry: An Overview 2: Agroforestry in Canada and its Role in Farming Systems 3: Temperate Agroforestry in the United States: Current Trends and Future Directions 4: Agroforestry in the United Kingdom 5: Temperate Agroforestry: The European Way 6: Agroforestry in the Indian Himalayan Region: An Overview 7: Temperate Agroforestry in China 8: Agroforestry Systems in Temperate Australia 9: Temperate Agroforestry Systems in New Zealand 10: Novel Agroforestry Systems in Temperate Chile 11: Silvopastoral systems in Patagonia, Argentina 12: Temperate Agroforestry: Key Elements, Current Limits and Opportunities for the Future

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Book SynopsisThis book is an up-to-date and comprehensive reference covering pest management in organic farming in major crops of the world. General introductory chapters explore the management of crops to prevent pest outbreaks, plant protection tools in organic farming, and natural enemies and pest control. The remaining chapters are crop-based and discuss geographic distribution, economic importance and key pests. For each pest the fundamental aspects of its bio-ecology and the various methods of control are presented. Understanding of the scientific content is facilitated with practical advice, tables and diagrams, helping users to apply the theories and recommendations. Handbook of Pest Management in Organic Farming: · Consists of rational approaches and advice. · Is authored by a team of international specialists in pest control. · Represents the only available comprehensive review of insect pest management in organic systems. This is an essential resource for researchers and extension workers in crop protection, integrated pest management and biocontrol, and organic farming systems.Table of Contents1: Management of Crops to Prevent Pest Outbreaks 2: Plant Protection Tools in Organic Farming 3: Natural Enemies and Pest Control 4: Pest Control in Organic Citrus Groves 5: Pest Management in Organic Apple, Pear and Stone Fruit 6: Organic Integrated Pest Management of Tropical Fruit Crops 7: Pest Management in Organic Grape Production 8: Pest Management in Organic Olive 9: Control of Pests in Soybean in Organic Farming 10: Pest Management in Organic Chestnut 11: Pest Management in Organic Hazelnut Growing 12: Pest Management in Organic Almond 13: Pest Management in Organic Rice: Latin America and the Caribbean 14: Wheat Production in Organic Farming 15: Pest Management in Organic Vegetable Greenhouses 16: Pests and Natural Enemies in Organic Field Vegetables in Tropical and Subtropical Areas 17: Pest Management in Organic Field Vegetables in Temperate Areas 18: Pest Management in an Organic Tea Plantation 19: Insect Pests of Coffee and their Management in Nature-friendly Production Systems 20: Pest Management in Organic Cacao 21: Integrated Pest Management of Cassava Crops in South-east Asia

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Book SynopsisHave you ever wondered why we eat wheat, rice, potatoes and cassava? Why we routinely domesticate foodstuffs with the power to kill us, or why we chose almonds over acorns? Answering all these questions and more in a readable and friendly style, this book takes you on a journey through our history with crop plants. Arranged into recurrent themes in plant domestication, this book documents the history and biology of over 50 crops, including cereals, spices, legumes, fruits and cash crops such as chocolate, tobacco and rubber. In The Nature of Crops John Warren reveals: -Why the Egyptians worshipped onions; -Why red-flowering runner beans provide fewer beans than white-flowering; -The inherent dangers of being a pineapple worker; and -Why a bird will always beat you in a chilli pepper eating competition!Table of Contents1: Introduction: The Nature of Natural - What does domestication involve? 2: Wild Things - Recently domesticated crops and crops that have returned to the wild 3: Learning to Live with Exotic Sexual Practices - How plant breeding systems limit domestication 4: Storing up Trouble - Plants with storage organs 5: The Weird and Wonderful - Herbs, spices and crops with exotic phytochemicals 6: Accidents of History - The role of chance events in domestication 7: Classic Combinations and Reoccurring Themes - Plant families that have been repeatedly domesticated 8: Ownership and Theft - How the economic value of crops has influenced their domestication 9: Fifty Shades of Green - Nutrient rich crops and the next generation

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Book SynopsisHave you ever wondered why we eat wheat, rice, potatoes and cassava? Why we routinely domesticate foodstuffs with the power to kill us, or why we chose almonds over acorns? Answering all these questions and more in a readable and friendly style, this book takes you on a journey through our history with crop plants. Arranged into recurrent themes in plant domestication, this book documents the history and biology of over 50 crops, including cereals, spices, legumes, fruits and cash crops such as chocolate, tobacco and rubber. In The Nature of Crops John Warren reveals: -Why the Egyptians worshipped onions; -Why red-flowering runner beans provide fewer beans than white-flowering; -The inherent dangers of being a pineapple worker; and -Why a bird will always beat you in a chilli pepper eating competition!Trade Review"Written by a natural story-teller, this book is a 'must' - a very readable book, packed with interesting and useful information, exploring and clearly explaining the cool science behind the development of the plants that sustain us." Dr Tim Pettitt, Eden Project "This book is a journey of discovery - Astute, funny and eye-opening, it is essential reading for serious plant geeks and curious foodies alike." James Wong, Ethno-botanist and Broadcaster "John Warren tells astonishing stories in this book - often funny, sometimes alarming, and always riveting." Dr Peter Wakelin, Amgueddfa Cymru-National Museum Wales "This well-researched and engagingly written book takes us on a fascinating journey... It provides new insights into the process of crop domestication and reveals much about why we eat the plants that we do." Dr Colin Clubbe, Royal Botanic Gardens Kew "This book is a fun and informative romp through the history of our favourite crops but it has an important message - is our diet sustainable? It's high time to look at the history of our current crops and to consider our food supply for the future." Dr Natasha de Vere, National Botanic Garden of WalesTable of Contents1: Introduction: The Nature of Natural - What does domestication involve? 2: Wild Things - Recently domesticated crops and crops that have returned to the wild 3: Learning to Live with Exotic Sexual Practices - How plant breeding systems limit domestication 4: Storing up Trouble - Plants with storage organs 5: The Weird and Wonderful - Herbs, spices and crops with exotic phytochemicals 6: Accidents of History - The role of chance events in domestication 7: Classic Combinations and Reoccurring Themes - Plant families that have been repeatedly domesticated 8: Ownership and Theft - How the economic value of crops has influenced their domestication 9: Fifty Shades of Green - Nutrient rich crops and the next generation

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Book SynopsisThis new edition provides an update on the considerable amount of evidence on tree-crop interactions which has accumulated during the last two decades, especially on the more complex multi-strata agroforestry systems, which are typical of the humid tropics. In addition three new chapters have been added to describe the new advances in the relationship between climate change adaptation, rural development and how trees and agroforestry will contribute to a likely reduction in vulnerability to climate change in developing countriesTable of Contents1: A Framework for Quantifying the Various Effects of Tree–Crop Interactions 2: Mixed Cropping of Annual and Woody Perennial Species: An Analytical Approach to Productivity and Management 3: Modelling Radiation Interception and Water Balance in Agroforestry Systems 4: Principles of Resource Capture and Use of Light and Water 5: Agroforestry and (Micro) Climate Change 6: The Water Balance of Mixed Tree–Crop Systems 7: Competition and Phenology in Agroforestry 8: Root Distribution of Trees and Crops: Competition and/or Complementarity 9: Laboratory and Field Techniques for Measuring Root Distribution and Architecture 10: Adaptation for Climate-sensitive Crops Using Agroforestry: Case Studies for Coffee and Rice 11: Adaptation of Crops to Partial Shade in Mixed Cropping Systems 12: Synthesis: Key Agroforestry Challenges in the Future

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Book SynopsisBiotechnology of Major Cereals focuses on the recent advances and future prospects in cereal biotechnology. The first part of the book covers the world's major cereals and focus on new developments and trends. The second part is technology rather than species-led, detailing fundamental developments in technologies and significant target traits.Table of Contents1: Biotechnology of Major Cereals 2: Genetic Transformation of Maize: Conventional Methods and Precision Genome Modification 3: Biotech Maize: Industry Development & Impact 4: Sorghum Genetic Transformation: Current Status and Future Target Traits 5: Barley as a Cereal Model for Biotechnology Applications 6: Wheat Biotechnology; Recent Developments and Future Trends 7: The Long and Winding Road of Rice Genetic Modification Technology and its Potential 8: Setaria Viridis; A Model for C4 Crop Biotechnology 9: Genome Editing in Cereals 10: Anther Culture for Doubled Haploids 11: Chloroplast Transformation in Cereals 12: Cross-species Silencing: Plant-mediated RNAi for Insect Control 13: Acrylamide in Cereals: The Problem and Potential Genetic and Agronomic Solutions 14: Engineering Cereal Endosperm 15: Key molecular and Metabolic Processes used for Genetic Engineering to Improve Freezing 16: Mergers and Acquisitions in Global Ag-Biotech

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Book SynopsisThis book explores the most important aspects of the biology, ecology and management of what is one of the world's worst weeds. Originally regarded as a major weed in Australia and India, Parthenium weed is now widespread in around 48 countries in Africa, Asia and the South Pacific, and has the potential to spread to new countries in Africa, Asia and Europe. This book, which is a collective effort by 27 members of the International Parthenium Weed Network, addresses research and knowledge gaps for different countries. It examines the weed's mode of spread, its impact on agricultural production, its effect on the environment and on human health, and its management using biological control, as well as cultural, physical and chemical approaches. It also considers the coordination of the weed's management, possible uses for Parthenium weed, its present distribution and how this is impacted by climate change. This book includes: A detailed analysis of Parthenium weed biology. Experiences with Parthenium weed worldwide. An explanation of practical management options. This book will be of interest to graduate students and researchers in universities and institutes, in the fields of plant ecology, botany, agriculture, conservation and restoration ecology.Table of Contents1: An Introduction to the ‘Demon Plant’ Parthenium Weed 2: Biology and Ecology 3: Spread 4: Interference and Impact of Parthenium Weed on Agriculture 5: Impacts on the Environment 6: Impact of Parthenium Weed on Human and Animal Health 7: Biological Control 8: Management: Physical, Cultural, Chemical 9: Coordination of Management 10: Parthenium Weed: Uses and Abuses 11: History and Management – Australia and Pacific 12: History and Management – Southern Asia 13: History and Management – East and South-east Asia 14: History and Management – Southern Africa and Western Indian Ocean Islands 15: History and Management – East and North Africa, and the Middle East 16: Conclusions

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Book SynopsisMedicinal herbs are rich in vitamins, minerals and antioxidants, and are able to synthesize secondary metabolites with disease preventive properties. It is due to these qualities that herbs have been used throughout history for flavouring and in food, medicine and perfumery preparations. They are also often considered to be safe alternatives to modern medicines because of their healing properties. Though interest in medicinal and aromatic crops is growing worldwide, there is still little focus on the area of leafy medicinal herbs. This book compiles the literature for 23 globally relevant leafy medicinal herbs. Beginning with a general overview and discussion of the importance of these plants, it then handles each herb by chapter. Chapters discuss the botany of the crop, including its history and origin, geographical distribution and morphology, before focusing on the chemical composition and phytochemical attributes. They then review postharvest technology aspects such as processing and value addition, before concluding with the general and pharmacological uses for each crop. A complete compilation of the subject, this book forms a vital resource for researchers, students, farmers and industrialists in the area of leafy medicinal herbs.Table of Contents:: Introduction :: Preface 1: Aloe Vera 2: Ashwagandha 3: Basil 4: Bay Leaf 5: Betel Vine 6: Celery 7: Centella 8: Chester 9: Coriander 10: Curry Leaf Plant 11: Fenugreek 12: Lemongrass 13: Mint 14: Moringa 15: Oregano 16: Parsley 17: Patchouli 18: Rosemary 19: Sage 20: Senna 21: Spinach 22: Stevia 23: Thyme

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