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2021-04在我國,由于土地長期大量施(shi)用化學(xue)肥(fei)料,造成(cheng)土壤(rang)(rang)(rang)中某些(xie)營養成(cheng)分的(de)嚴(yan)重缺乏,土壤(rang)(rang)(rang)板結,影響(xiang)了農作物產品(pin)(pin)的(de)品(pin)(pin)質,因(yin)此需要施(shi)用大量的(de)有(you)機(ji)肥(fei)農家肥(fei)來改(gai)良土壤(rang)(rang)(rang),提(ti)高(gao)作物品(pin)(pin)質...
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2020-06為推(tui)動(dong)落實(shi)《農業農村部(bu)辦(ban)(ban)公(gong)廳、生態環境部(bu)辦(ban)(ban)公(gong)廳關于促進畜禽(qin)糞污(wu)還(huan)田(tian)利用(yong)依(yi)法加(jia)強養殖污(wu)染治理的指導意見》(農辦(ban)(ban)牧〔2019〕84號),進一(yi)步(bu)明確畜禽(qin)糞污(wu)還(huan)田(tian)利用(yong)有...