The evolution of farming systems and agricultural technology in sub - Saharan Africa stems from a combination of innovations from farmers, science and industry which have culminated in agricultural intensification. This paper discusses both types of innovations and their impact on agriculture as well as the consequences of agricultural intensification, itself. In this paper, agricultural intensification has several effects. It reduces the fallow period...
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详细
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1984/10/31
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工作文件（编号系列）
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ARU23
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1
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1
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2020/05/17
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Disclosed
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The evolution of farming systems and agricultural technology in sub-Saharan Africa
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investment in water