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首页> 美国政府科技报告 >Dryland Management Alternatives and Research Needs for Alfisols in the Semi-Arid Tropics: An Interpretive Summary of the Consultants' Workshop on the State of the Art and Management Alternatives for Optimizing the Productivity of SAT Alfisols and Related Soils Held at ICRISAT Center, India, December 1-3, 1983
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Dryland Management Alternatives and Research Needs for Alfisols in the Semi-Arid Tropics: An Interpretive Summary of the Consultants' Workshop on the State of the Art and Management Alternatives for Optimizing the Productivity of SAT Alfisols and Related Soils Held at ICRISAT Center, India, December 1-3, 1983

机译：半干旱热带地区的土壤干旱管理替代方案和研究需求：12月在印度ICRIsaT中心举办的关于优化saT alfisols及相关土壤生产力的最佳技术和管理方案研讨会的解释性摘要1983年1月1日

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摘要

;Contents: SAT Alfisols and their Agroenvironments; (The Soils, agroenvironment and rainfall); Constraints to Dryland Cropping and Effective Resource Utilization; (Physical constraints, fertility constraints, biological constraints); Alternatives for Improved Management; (Physical elements, fertility, alternative land uses, Conventional annual cropping systems, Nonconventional annual cropping systems, Perennial sole cropping, Agroforestry systems, Grass and Legume Ley Farming).

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