ทรัพยากร ระบุป้าย: Soil Fertility
103 รายการที่พบ (กำลังแสดง 1 - 10) ถัดไป
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14-09-2022 Outline Characteristics of Soil Indicating Health Life in the Soil Farmer Constraints in Building Soil Health Competing Uses of Organic Matter Soil Loss Roaming Animals Fire
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19-09-1999 Participatory Technology Development The Phillippines Ghana Peru India Integrated Soil Management
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20-03-2000 Communities combatting desertifications The UN Convention to combat desertification Cattle and cultivators management Water harvesting Harvesting the monsoon Orchard development National strategies for integrated soil fertility management in Africa Strategic Environmental Analysis
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01-01-1991 Soil fertility is the overriding constraint to food production in the tropics, and yet in many developing countries fertilizers are unavailable or beyond the reach of subsistence farmers. The biological fixation of atmospheric nitrogen is the only way that plants can manufacture their own...
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18-03-2016 For courses in Soil Fertility, Nutrient Management, and Plant Nutrition in Agriculture. Covering all aspects of nutrient management for profitable crop production, the text pays particular attention to minimizing the environmental impact of soil and fertilizer management. Soil Fertility and...
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01-07-2022 This chicken compost system is adapted from the system taught by Geoff Lawton, permaculture consultant, designer, author, and teacher. Jordan was taught this system by Geoff Lawton in one of his Permaculture Design Courses and then brought it and adapted it to the context of the ECHO Global Farm...
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29-03-1985 Maintenance of soil fertility Agricultural use of the humid tropical forests Shifting cultivation into sustainable agriculture - Ghana Soil formation by termites Rainwater harvesting
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19-05-1991 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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19-04-1996 Experiences from the Andes and the Himalayas combined Lameo - Boliva soil conservation Irrigation through reservoirs in Bolivia Burning in hillsides farming in Colombia Diversity in mountain agriculture in northern India Indigenous knowledge re-valued Livestock and soil fertility
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19-10-1997 Rebuilding lost soil fertility A tool for quantitative farm analysis Intensification of swidden agriculture in the Philippines Poor soils need organic matter Indigenous green manure in Nepal New Kekulam Recycling household waste in Egypt Biomass transfer