资源 标记: Soil Fertility
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1998-01-01 Cet Agrodok est une édition révisée qui englobe deux Agrodoks publiés précédemment (Agrodok 2: ‘Fertilité du sol’, et Agrodok 28: ‘Engrais vert’). Nous les avons réunis car l’engrais vert offre aux petits exploitants agricoles une possibilité supplémentaire d’améliorer la fertilité du sol. En...
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Topics included in this presentation include: Botany Climate Requirements Soil Requirements land Preparation Land Preparation Planting Disease Control Harvesting
- Michael O. Asare, European Journal of Soil Science, 2022,https://doi.org/10.1111/ejss.13308 Abstract : Anthropogenic dark earth (ADE) is a category of Anthrosols (anthropogenic soils) characterised by dark colour from homogeneous charcoal inclusion and extraordinary fertility compared with...
- For instance, Terra Preta soils and other anthropogenic soils amended with PyC as char that has aged with time have shown a high capacity of nutrient retention and crop productivity (Cheng et al., 2008; From:Advances in Agronomy,2017
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"Terra Preta de Indio" (Amazonian Dark Earths; earlier also called "Terra Preta do Indio" or Indian Black Earth) is the local name for certain dark earths in the Brazilian Amazon region. These dark earths occur, however, in several countries in South America and probably beyond. They were most...
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2022-09-14 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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1999-09-19 Participatory Technology Development The Phillippines Ghana Peru India Integrated Soil Management
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2000-03-20 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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1991-01-01 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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2016-03-18 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...