Advances in agronomy volume 01

453 10 0
  • Loading ...
1/453 trang
Tải xuống

Thông tin tài liệu

Ngày đăng: 08/05/2019, 14:30

.. .ADVANCES IN AGRONOMY VOLUME I This Page Intentionally Left Blank ADVANCES IN AGRONOMY Prepared under the Auspices of the AMERICAN SOCIETY OF AGRONOMY VOLUME I Edited by A... increasing concentrations of bicarbonate induced a pronounced depression in the intake of calcium, and an increase in intake of potassium I n beets, with their normally low calcium content, intake... improvement, their adaptation and utilization-is continually expanding It is becoming increasingly difficult for many of those involved in one way or another in the theory or practice of soil management
- Xem thêm -

Xem thêm: Advances in agronomy volume 01 , Advances in agronomy volume 01 , II. Characteristics of Saline and Alkali Soils, III. Physiological Basis of Salt Tolerance, V. How Saline and Alkali Soils Affect Plant Growth, VI. Salt Tolerance as Related to the Life Cycle of the Plant, VII. Specificity in Salt Tolerance, II. New and Improved Fertilizer Materials, III. Recent Developments in Fertilizer Use, IV. Physiology of the Soybean Plant, V. Effect of Climate and Location, VI. Effect of Cultural Practices, X. Disease and Insect Pests, XI. The Regional Approach to Soybean Research, III. Crystal Structure of the Clay Minerals in Soil Clays, IV. Qualitative Identification and Quantitative Estimation of the Clay Minerals, V. Distribution of the Clay Minerals in Soils, VI. The Configuration of the Clay Mineral Crystals as Related to their Properties, VII. The Physicochemical Reactions of the Clay Minerals, VIII. Functions of the Clay Minerals, II. Seed Setting and Production, III. Progress in Methods of Breeding, Chapter 6. Soil Microorganisms and Plant Roots, III. The Rhizosphere Microflora in Relation to the Growth of Higher Plants, IV. The Numbers of Microorganisms Associated with Plant Roots, V. The Kinds of Microorganisms Found on Plant Roots, VI. Modification of the Root Surface Microflora, VII. Influences of the Rhizosphere Flora on Succeeding or Associated Plants, II. Tillage, Cropping, and Competition in the Control of Weeds, IV. Principles of Chemical Weed Control, VII. Emulsions and Emulsion Stabilizers, XI. Nitro- and Chloro-substituted Phenols, XIII. Other Organic and Inorganic Chemicals, Chapter 8. Boron in Soils and Crops, III. Boron Availability in Soils, IV. Boron Requirement of Plants, II. Breeding and Improving Potato Varieties, IX. Effects of Magnesium, Liming, and Soil Reaction, XII. Relation of Yield and Tuber Composition to Plant and Soil Analyses, XIV. Recent Developments in Insect Control, XV. Recent Developments in Disease Control, III. Phosphorus Fixation by Soils, Clay Minerals, and Hydrous Oxides, V. Fixation of Phosphorus by Surface Reactions, VI. Biological Fixation of Phosphorus in Soils

Gợi ý tài liệu liên quan cho bạn