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2021-04在我國(guo),由(you)于土(tu)地長期大(da)量施用(yong)化學肥(fei)(fei)料,造成(cheng)土(tu)壤中某些(xie)營養成(cheng)分的嚴重缺乏,土(tu)壤板結,影響了農作物(wu)產(chan)品(pin)的品(pin)質,因此需要施用(yong)大(da)量的有(you)機(ji)肥(fei)(fei)農家肥(fei)(fei)來改良土(tu)壤,提高(gao)作物(wu)品(pin)質...
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2020-06為(wei)推動落實《農(nong)業農(nong)村部辦(ban)公廳、生態環境(jing)部辦(ban)公廳關于促(cu)進畜禽糞污還田(tian)利用(yong)依法加強養殖污染(ran)治(zhi)理的指導(dao)意見》(農(nong)辦(ban)牧(mu)〔2019〕84號),進一步(bu)明確畜禽糞污還田(tian)利用(yong)有...