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2021-04在(zai)我(wo)國,由于(yu)土地長期大量施(shi)用化學肥料,造(zao)成(cheng)土壤(rang)中(zhong)某(mou)些營養成(cheng)分的嚴重缺乏,土壤(rang)板結,影響(xiang)了(le)農作(zuo)(zuo)物產(chan)品的品質,因此需要施(shi)用大量的有(you)機肥農家(jia)肥來改良土壤(rang),提高作(zuo)(zuo)物品質...
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2020-06為推(tui)動落(luo)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(fen)(fen)污(wu)還(huan)田(tian)利(li)用(yong)依(yi)法加強養殖污(wu)染治理的指導意見》(農(nong)辦(ban)牧(mu)〔2019〕84號),進一步(bu)明確畜禽糞(fen)(fen)污(wu)還(huan)田(tian)利(li)用(yong)有...