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2021-04在我國,由于土(tu)(tu)地長期大量施用(yong)化(hua)學肥料,造成(cheng)土(tu)(tu)壤(rang)中某(mou)些(xie)營養成(cheng)分的(de)嚴重缺乏,土(tu)(tu)壤(rang)板結,影響了農作物產品(pin)的(de)品(pin)質,因此需(xu)要施用(yong)大量的(de)有機肥農家(jia)肥來改良土(tu)(tu)壤(rang),提高(gao)作物品(pin)質...
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2020-06為推動落實《農(nong)業(ye)農(nong)村部辦(ban)公(gong)(gong)廳、生態環境部辦(ban)公(gong)(gong)廳關于促進畜(chu)禽糞(fen)污還(huan)田(tian)利用(yong)依法加強(qiang)養殖污染治理的指(zhi)導意見(jian)》(農(nong)辦(ban)牧〔2019〕84號),進一(yi)步明確畜(chu)禽糞(fen)污還(huan)田(tian)利用(yong)有...