Tài nguyên được gắn thẻ với: Green Manure Cover Crops
26 đề mục được tìm thấy (Hiển thị 1 - 10) Tiếp theo
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Tài Nguyên Chính 01-03-1991 This book looks as methodologies for screening soil-improving legumes such as how to replenish nitrogen, which is often the limiting nutrient to plan growth, farmers in many cultures grew green manures, living crops whose primary purpose was to add nitrogen or organic matter to the soil.
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Tài Nguyên Chính 28-07-2004 In the 1980s and 1990s, green manure/cover crop (GMCC) systems became a popular agricultural technology in research and development efforts for smallholder tropical and subtropical farmers. However, few syntheses of these experiences have been conducted. This volume of case studies contributes...
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Tài Nguyên Chính 01-10-1974 Soils play a critical role in meeting human food needs. Their conservation and wise use are essential today and will be even more critical in the future as population pressures increase. These pressures are already forcing the use of lands for food production that good judgment says should be...
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Tài Nguyên Chính 01-03-2001 Lessons learned in Latin America is about the use and dissemination of cover crops in different agroecosystems need to be made more widely available not only to Spanish speaking, but also Anglophone regions. This publication aims to inform a wide range of actors involved in rural development...
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01-11-2016 Cover crops play a key role in sustainable agriculture by providing sustainable sources of nutrients as well as protective soil cover to minimize erosion and reduce moisture stresses. Examples of successful cover cropping systems in East Africa will be illustrated as well as constraints and...
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19-01-2017 Dr. Motispresented an overview of the use of tropical legumes as green manure/cover crops. Drawing on findings from ECHO research, this talk will cover 1) benefits of legumes, 2) basic characteristics and growth requirements of some commonly grown legumes, and 3) ways to integrate these into...
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25-04-2017 With 160 million people living in an area the size of the US state of Georgia, cropland is not an overly abundant resource in the country of Bangladesh. In order to meet the ever growing needs of its population, it is not uncommon for farmers in this delta nation to produce 3 consecutive seasons...
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20-01-2011
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20-10-2014