Tài nguyên được gắn thẻ với: Agroforestry Systems
36 đề mục được tìm thấy (Hiển thị 1 - 10) Tiếp theo
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31-07-1993 Agroforestry has come of age during the past fifteen years. During this period, activities and interest in agroforestry education and training have increased tremendously, as in other aspects of agroforestry development. Today, agroforestry is taught at the senior undergraduate and postgraduate...
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Tài Nguyên Chính 28-12-1998 A tool for developing and applying the science of agroforestry to problems of natural resources conservation and sustainable agricultural development, this book examines the environmental and social conditions that affect the roles and performance of trees in field- and forest-based agricultural...
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01-01-1983 The problems of firewood shortages and the promise of firewood plantations were described extensively in the first volume. No less than one-and-a-half billion people in developing countries derive at least 90 percent of their energy requirements from wood and charcoal. Another billion people meet...
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20-01-2017 Agroforestry or growing trees in combination with agricultural crops is an age-old practice, especially in Asia and Africa.India, today, stands at the forefront of global efforts in promoting research and education in agroforestry. Agroforestry systems, in addition to the economic and other...
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06-07-2021 Deforestation, overused soils, increasing competition for land, and climate change have made subsistence farming in much of Central Africa a precarious occupation. Malnutrition is on the rise, and local economies have declined in many places. The use of leguminous trees in agroforestry systems...
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Access Agriculture Training Video Introduction to sustainable land management practices which have a proven track record in Africa. They can help control land degradation and improve production for small scale farmers, despite the challenges of climate change. Available languages Bemba Chitonga...
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- Français (fr)
- English (en)
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01-01-1992 The guidlines provided in this book are an attempt to apply some of the ideas of participatory approach to planning agroforestry extension at the local level in Kenya. It is the hope of the author that publication of this manual will help to strengthen the collaboration between Kenyan farmers and...
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This presentation defines agroforestry, describes its potenial to allieve major land use problems and indicates what type of interactions can be expected between its various components. The basic concepts of Multipurpose Trees and Shrubs, multidisciplinarity and sustainability are explained and...
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01-01-1989 The purpose of the workshop was to set a course for future research and development activities with perennial Sesbania species. The specific objectives of the workshop were to: assess the present state-of-the-art regarding the botany, natural history, biological nitrogen fixation, genetics, and...
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01-01-1984 An evaluation of the environmental aspects of fruit trees in agroforestry reveals that there can be significant advantages of soil improvment, microclimatic amelioration and environmental protection in fruit tree-based agroforestry systems.