prepared under the auspices of the American Society of Agronomy ; edited by A.G. Norman.
مشخصه جلد
Volume VI /
وضعیت نشر و پخش و غیره
محل نشرو پخش و غیره
New York :
نام ناشر، پخش کننده و غيره
Academic Press,
تاریخ نشرو بخش و غیره
1954.
مشخصات ظاهری
نام خاص و کميت اثر
1 online resource (xi, 383 pages) :
ساير جزييات
illustrations
فروست
عنوان فروست
Advances in Agronomy ;
مشخصه جلد
v. 6
یادداشتهای مربوط به کتابنامه ، واژه نامه و نمایه های داخل اثر
متن يادداشت
Includes bibliographical references and indexes.
یادداشتهای مربوط به مندرجات
متن يادداشت
Front Cover; Advances in Agronomy, Volume VI; Copyright Page; Contents; Contributors to Volume VI; Preface; Chapter 1. Progress in Range Improvement; I. Introduction; II. Grazing Management; III. Reseeding; IV. Control of Range Brush and Weeds; V. Range Nutrition and Supplemental Feeding; VI. Other Principles of Range Improvement; References; Chapter 2. Requirement and Availability of Soil Water; I. Introduction; II. Water Requirement; III. Consumptive Use; IV. Availability of Soil Water; V. Conflicting Concepts of Soil Moisture Availability; VI. Summary; References.
متن يادداشت
Chapter 3. A Pattern for International Collaboration in AgricultureI. Introduction and Principles; II. Agricultural Collaboration in Mexico; III. Agricultural Collaboration in Columbia; IV. Summary Statement; Chapter 4. New Concepts of Management of Corn Belt Soils; I. Introduction; II. The Old Practices; III. The Bases for the New Concepts and Practices; IV. Summary; V. Looking Ahead; References; Chapter 5. Seed-Flax Improvement; I. Introduction; II. Storage Properties of Flaxseed; III. Flax Rust; IV. The Present Status of Flax Diseases other than Rust; V. Weeds; VI. Breeding; References.
متن يادداشت
Chapter 6. Technological Aspects of Trace Element UsageI. Introduction; II. Sources and Chemical Properties of Trace Elements; III. Classification of Trace Element Salts in Relation to Their Application; IV. Mixing Trace Elements with Major Fertilizers; V. Factors Relating to Availability of Trace Elements; VI. Summary; Acknowledgments; References; Chapter 7. Crop Adaptation and Climate; I. Introduction; II. Environment and Distribution of Plants; III. Adaptation; IV. Climatic Factors Affecting Crop Adaptation; V. Climate and Soil Formation; VI. Crop Yields and the Ecologic Optimum.
متن يادداشت
IV. Sorghum IntroductionV. Plant Breeding Methods; VI. Cytology and Genetics; VII. Hybrid Vigor in Sorghum; VIII. Progress in Production of Hybrid Sorghum; References; Author Index-Volume VI; Subject Index-Volume VI; Cumulative Author Index-Volumes I-V; Cumulative Subject Index-Volumes I-V.