The change from animal draft to mechanical draft is a change of technique, but the initial introduction of animal traction is a change of farming system. Sub-Saharan Africa contains the largest areas remaining in the world which have yet to make the transition from hand hoe agriculture to animal draft. The transition takes place in response to increasing population pressure on land, or improved access to markets for agricultural products. These lead...
انظر المزيد
تفاصيل
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1985/7/01
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ورقة عمل (سلسلة مُرقمة)
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AGP110
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1
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1
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2020/5/25
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Disclosed
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Draft animal power project considerations
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Animal power