Advances in agronomy volume 41

467 9 0
  • Loading ...
1/467 trang
Tải xuống

Thông tin tài liệu

Ngày đăng: 08/05/2019, 15:21

.. .ADVANCES IN AGRONOMY VOLUME 41 This Page Intentionally Left Blank ADVANCES IN AGRONOMY Prepared in Cooperation with the AMERICAN SOCIETY OF AGRONOMY VOLUME 41 Edited by N C BRADY... Handling V Preservation of Wet Hay VI Conclusions References INDEX 407 407 409 417 430 432 435 439 PREFACE The international status of Advances in Agronomy continues... breeding program Peanut stunt virus was reported in Virginia during 1964 (Miller and Troutman, 1966), and epidemics occurred in the following years Since then, stunt virus has been found in other
- Xem thêm -

Xem thêm: Advances in agronomy volume 41 , Advances in agronomy volume 41 , CHAPTER 1. SPECIATION, CYTOGENETICS, AND UTILIZATION OF Arachis SPECIES, III. Plant Collection and Maintenance, VI. Interspecific Hybridization in Arachis, VIII. Utilization of Wild Arachis Species, IX. Successes and Potentials for Utilizing Arachis Germplasm, II. Background to Intercropping Systems, III. Competitive Relationships between Component Crops, IV. Some Agronomic Factors Influencing Productivity and Efficiency, V. Nitrogen Economy of the System, III. Evidence of Genotypic Variation, IV. Utilization in Research and Crop Improvement, VI. Conclusions and Research Needs, IV. Progress in Cell and Tissue Culture Research, II. Systems Employing Flowing Nutrient Solutions, IV. Partitioning of Photosynthate between Shoots and Roots, III. Effects of Mineral Nutrition on Yield, VIII. General Conclusions and Challenges, II. Impact of Phosphorus on the Terrestrial Environment, III. Transport of Phosphorus from the Terrestrial to Aquatic Environments, IV. Impact of Phosphorus on the Aquatic Environment, II. Production and Use of Biological Weed Control Agents, IV. Genetic Improvement of Crop Tolerance to Herbicides, V. Additional Uses of Genetically Engineered Microorganisms in Weed Management, VI. Conclusions and Future Prospects, II. Properties of Spoil on Acidic Mine Lands, III. Application of Various Amendments to Ameliorate Acidic Mine Spoil, IV. Seeding and Management of Amendment-Treated Spoil, V. Changes in Soil Properties as Affected by Addition of Amendments, VI. Summary of Long-Term Results, III. Factors Influencing Water Loss during Field Drying of Hay, IV. Losses during Forage Conservation, Storage, and Handling, V. Preservation of Wet Hay

Gợi ý tài liệu liên quan cho bạn