Farmers are aware of natural resource degradation, but environmentally unsustainable agricultural practices remain widespread. Like other differences among farmers, many factors affect the adoption of sustainable or unsustainable techniques. This Notes discusses the degradation of agricultural environments, explains some causes of unsustainable practices, and suggests policies to encourage more environmentally sustainable agricultural techniques...
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1997/02/28
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电子刊物
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21126
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1
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1
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2010/07/01
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Promoting sustainable agriculture : improving policies for natural resource management
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United Nations Environment Programme