资源 标记: Green Manures
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关键资源 1991-03-01 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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关键资源 2004-07-28 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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关键资源 1974-10-01 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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关键资源 2001-03-01 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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2005-10-01 One of the most important things a farmer can do for his farm is to prevent soil erosion. One way to do so is by keeping soil covered, especially during the rainy season. Vegetative cover and high levels of soil organic matter are key. Below is a brief description of several vegetative or...
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2017-01-19 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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2017-01-16 Tithonia (Tithonia diversifolia), also known as Mexican sunflower or tree marigold, is a perennial shrub that is native to Mexico and Central America. Often introduced for its attractive flowers, it is now found in humid and sub-humid parts of Africa, Asia, and South America. It grows on most...
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2017-02-07 Pigeon pea is an important green manure/cover crop with multiple agronomic and market impacts for small farmers, and fits ideally in a conservation agriculture system. Kilimo Markets integrates value chains through enhancing production, inputs supply chains especially seed for which it is...
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1995-01-19 Information about green manure and cover crop legumes.