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01 جنوری 1989 Agroforestry refers to the integration of trees and shrubs as essential elements of agricultural and other land use systems, with the idea of improving the fertility and productivity of the soil. In this concept, trees and shrubs can be deliberately managed (that is, established, tended,...
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Le présent essai est essentiellement une revue, une tentative de rassemblement des principales informations relatives au problème des relations entre productions animales et végétaux ligneux, considérés dans l'opique environnementale, si actuelle. On s'est efforcé de donner dans une forme...
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19 اپریل 1989 Participatory analysis of the village agroecosystem Research on integrated and organic farming Traditional irrigation Water harvesting Agroforestry and integrated land use in Tanzania Guinea Pig Plant Protection
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19 جون 1990 Traditional practices are the basis for community forestry in Peru Mixed-garden agroforestry economically viable in Indonesia Community level planning and action needed for regreening Ecofarming Economics of agriculture Trees and farmers Fodder hedges within dairy projects Forestry for...
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19 مئی 1991 Assessing low-external-input farming techniques Bontoc rice terraces Pleasant strategies to deal with risk Africa's soils are being mined Local economies From data collection to farmer assessment Soil erosion Natural grass strips Soil fertility techniques Beans Agroforestry New approaches to...
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19 دسمبر 1991 Strategies for integrated systems Herding associations - Peru Community based landuse planning in Thailand Lowland farming Women integrate fish and farming Sustainable agriculture Agroforestry Indigenousknowledge
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20 ستمبر 2000 Fallow management Nutrient banks or nutrient access Buhid shifting cultivators adapt land use Analog forestry Regenerative analog agroforestry in Brazil Marketing of forest and agricultural products Sustainable agriculture on the forest margin Livestock and forage management in stablising...
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01 جنوری 2020 *Available as Download Only Planting trees in the agricultural landscape, in the form of establishing agroforestry systems, has a significant role to play in potentially improving ecosystem services, such as increased biodiversity, reduced soil erosion, increased soil carbon storage, improved...
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01 جنوری 1996 This study examines the world market situation for cashew nuts, cashew kernels and cashew nut shell liquid (CNSL). The cashew but production has diversified since the 1970s" India, Mozambique and Tanzania shared 95% of the world market. In the 1990s Brazil and India are main producers, followed...