Ditemukan 1 dokumen yang sesuai dengan query
Jordan, Carl F
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Modern industrial agriculture is not sustainable because of its heavy reliance on petroleum, a non-renewable source of the energy used in farming, and because of pollution caused by petroleum products such as fertilizers and pesticides. A systems analysis of farming suggests that agriculture will be more sustainable when services of nature, such as nutrient recycling by soil micro-organisms and natural controls of insects, replace the services now provided by energy from petroleum. Examples are drawn ...
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Dordrecht: Springer, 2013
630.975 JOR e
Buku Teks Universitas Indonesia Library
