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2021-04在我國,由于土地長期大量施用(yong)化學肥(fei)料,造(zao)成土壤(rang)中某(mou)些營養成分的嚴(yan)重缺乏,土壤(rang)板結(jie),影響了農(nong)作(zuo)物產(chan)品的品質,因(yin)此需(xu)要(yao)施用(yong)大量的有(you)機(ji)肥(fei)農(nong)家(jia)肥(fei)來改良土壤(rang),提高作(zuo)物品質...
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2020-06為(wei)推動(dong)落實《農(nong)業(ye)農(nong)村部辦(ban)公(gong)(gong)廳、生態環(huan)境部辦(ban)公(gong)(gong)廳關于促進畜(chu)禽糞(fen)污還田(tian)利用依法加強養(yang)殖污染治理的指導意見(jian)》(農(nong)辦(ban)牧〔2019〕84號),進一步明確畜(chu)禽糞(fen)污還田(tian)利用有(you)...