Front Cover; Advances in Agronomy, Volume 58; Copyright Page; Contents; Contributors; Preface; Chapter 1. Effect of Sorption on Biodegradation of Soil Pollutants; I. Introduction; II. Overview of Sorption; III. Biodegradation of Sorbed Chemicals; IV. Analogies between Sorbed Chemical Degradation and Carbon Flow in Soil; V. Factors Controlling Coupled Biodegradation and Sorption; VI. Bioremediation of Sorbed Chemicals; VII. Future Research Needs and Directions; References; Chapter 2. Herbicide Resistance: Impact and Management; I. Introduction: Major Crops and Herbicide Markets.
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II. Exploratory Data AnalysisIII. Mapping the ECe Distribution; IV. Filtering Structures; V. Spatial Cluster Analysis; VI. Stochastic Imaging; VII. Assessment of Spatial Uncertainty; VIII. Ranking of Stochastic Images; IX. Conclusions; References; Chapter 7. Further Progress in Crop Water Relations; I. Introduction; II. Measurement of Water Deficits; III. "Sensing" Water Deficits; IV. Water Deficits and Yield; V. Use of Reserves to Maintain Yields under Water Deficits; VI. Water Use Efficiency; VII. Drought Resistance; VIII. Concluding Remarks; References; Index.
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II. The Threat from Herbicide-Resistant WeedsIII. Managing Herbicide Resistance; IV. Conclusions; References; Chapter 3. Physical Nonequilibfuum Modeling Approaches to Solute Transport in Soils; I. Introduction; II. Mobile-Immobile Two-Region Models; III. Two-Flow Domain Models; IV. Capillary Bundle Models; V. Multiple-Flow Domain Models; VI. Coupled Physical and Chemical Nonequilibrium Models; VII. Field Applications; VIII. Summary and Conclusion; Appendix: Nomenclature; References; Chapter 4. Silicon Management and Sustainable Rice Production; I. Introduction; II. Silicon Nutrition in Rice.
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III. Silicon in Soil and WaterIV. Silicon Management Agenda; V. Potential Benefits of Silicon Management; VI. Agronomic Essentiality of Silicon Management; VII. Determining Need for Silicon Fertilization; VIII. Suggestions for Research; IX. Summary; References; Chapter 5. Tissue Culture-Induced Variation and Imcrop Krovement; I. Introduction; II. Causes and Range of Variation; III. Methodological Basis for Variation; IV. Rate of Variation; V. In Vitro Selection; VI. Conclusions; References; Chapter 6. Geostatistical Analysis of a Soil Salinity Data Set; I. Introduction.
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SUMMARY OR ABSTRACT
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Volume 58 contains seven reviews covering key contemporary topics on crop and soil sciences. Three of these reviews focus upon soils; in particular, biodegradation of soil pollutants, modelling of solute transport in soils, and the analysis of soil salinity. The other four papers deal especially with crops: herbicide resistance, silicon and rice production, the use of tissue cultures for crop improvement, and crop water relations. With this latest volume, Advances in Agronomy continues to be recognized as a leading reference and as a first-rate source of the latest research in agronomy, crop science, and soil science. Key Features * Biodegradation of soil pollutants * Herbicide resistance * Silicon management * Modeling solute transport in soils * Tissue cultures and crop improvement * Soil salinity * Crop/water relations.