实施保护性耕作的必要性
Necessity on Implementation of Conservation Tillage
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摘要: 保护性耕作作为一种土壤资源可持续发展的农田措施，备受关注。概述了在新发展形势下保护性耕作研究的进展以及在可持续发展、增加农民收入、加速农村建设、作物增产丰收和节水节能等方面的作用，并提出保护性耕作目前存在的问题。Abstract: Conservation tillage measures，as a kind of soil resources for sustainable development of farmland has received much concern.Progress of conservation tillage research in the new development situation was summarized，and its role in sustainable development，increasing farmers′ income security，accelerating rural construction，increasing crop yield，saving water and energy saving were analyzed.Existing problems of conservation tillage were put forward.
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