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2021-04在我國,由(you)于(yu)土(tu)(tu)地(di)長期(qi)大量施用(yong)化學肥料(liao),造成土(tu)(tu)壤(rang)中(zhong)某些(xie)營養成分的嚴重缺乏,土(tu)(tu)壤(rang)板結,影響了農作物(wu)產品(pin)的品(pin)質,因此需要施用(yong)大量的有機肥農家(jia)肥來改良土(tu)(tu)壤(rang),提高作物(wu)品(pin)質...
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2020-06為推(tui)動落實《農(nong)業農(nong)村部辦(ban)公(gong)廳、生態環境部辦(ban)公(gong)廳關于促進畜禽糞污還田利用依法加強(qiang)養殖(zhi)污染治理的指導意見》(農(nong)辦(ban)牧〔2019〕84號),進一步(bu)明(ming)確畜禽糞污還田利用有(you)...