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2021-04在我國(guo),由于土(tu)地長(chang)期大(da)(da)量施用化學肥料,造(zao)成土(tu)壤中某些營養(yang)成分的嚴重缺(que)乏(fa),土(tu)壤板結,影響(xiang)了農(nong)作(zuo)物產品(pin)的品(pin)質,因此需要施用大(da)(da)量的有機肥農(nong)家肥來改良(liang)土(tu)壤,提高作(zuo)物品(pin)質...
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2020-06為(wei)推動(dong)落實《農(nong)(nong)業農(nong)(nong)村部辦(ban)公(gong)廳、生態環境部辦(ban)公(gong)廳關(guan)于促進(jin)畜禽糞污還田(tian)利用依法加強養(yang)殖(zhi)污染治理的(de)指導(dao)意見》(農(nong)(nong)辦(ban)牧〔2019〕84號),進(jin)一步明(ming)確畜禽糞污還田(tian)利用有(you)...