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2021-04在我國,由于土(tu)地長期大量施用化學肥(fei)(fei)料,造(zao)成(cheng)土(tu)壤(rang)中(zhong)某些(xie)營養(yang)成(cheng)分的嚴重缺乏(fa),土(tu)壤(rang)板結,影響了農作(zuo)物產品(pin)的品(pin)質,因此需要施用大量的有機肥(fei)(fei)農家肥(fei)(fei)來改(gai)良土(tu)壤(rang),提高(gao)作(zuo)物品(pin)質...
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2020-06為推動落實(shi)《農(nong)(nong)業農(nong)(nong)村(cun)部(bu)辦公(gong)(gong)廳(ting)、生(sheng)態(tai)環境部(bu)辦公(gong)(gong)廳(ting)關(guan)于促進畜禽糞污還(huan)田利(li)用依法加(jia)強養殖污染治理的指導(dao)意見(jian)》(農(nong)(nong)辦牧〔2019〕84號),進一步明確畜禽糞污還(huan)田利(li)用有...