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2021-04在我國,由(you)于土(tu)(tu)地(di)長期大量(liang)(liang)施用化學肥料,造(zao)成土(tu)(tu)壤中(zhong)某些(xie)營養(yang)成分的嚴重缺乏(fa),土(tu)(tu)壤板結,影(ying)響了(le)農(nong)作物(wu)產品(pin)的品(pin)質,因此(ci)需要施用大量(liang)(liang)的有機肥農(nong)家肥來改良土(tu)(tu)壤,提高作物(wu)品(pin)質...
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2020-06為推動(dong)落實《農(nong)(nong)業(ye)農(nong)(nong)村(cun)部辦(ban)公廳、生態環境部辦(ban)公廳關(guan)于促進(jin)畜禽(qin)糞污還田(tian)利用依法加(jia)強(qiang)養殖污染治理的指導(dao)意(yi)見》(農(nong)(nong)辦(ban)牧〔2019〕84號),進(jin)一步明確畜禽(qin)糞污還田(tian)利用有(you)...