由于巨大的人口压力，全球古代农业均以通过精耕细作和增施有机肥料的办法维持土壤肥力。 - 查题网

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成人高等教育 / 农业概论

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由于巨大的人口压力，全球古代农业均以通过精耕细作和增施有机肥料的办法维持土壤肥力。

A、正确
B、错误

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农业概论

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