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2021-04在(zai)我國,由于土(tu)地長期大量(liang)施用化學肥料,造成(cheng)土(tu)壤中(zhong)某些營(ying)養(yang)成(cheng)分的嚴重缺(que)乏,土(tu)壤板結,影(ying)響了農作物(wu)產品(pin)的品(pin)質,因此需(xu)要(yao)施用大量(liang)的有機肥農家肥來改良土(tu)壤,提高作物(wu)品(pin)質...
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2020-06為推動(dong)落實《農(nong)業(ye)農(nong)村部(bu)辦(ban)(ban)公廳(ting)、生態環境部(bu)辦(ban)(ban)公廳(ting)關于促進(jin)畜禽糞污(wu)(wu)還田利用依法加強(qiang)養殖污(wu)(wu)染治理的指導意見》(農(nong)辦(ban)(ban)牧〔2019〕84號),進(jin)一步明確畜禽糞污(wu)(wu)還田利用有...