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2021-04在我國,由于土地長期(qi)大(da)量(liang)施(shi)用化學(xue)肥料,造(zao)成(cheng)(cheng)土壤(rang)中某些營養成(cheng)(cheng)分的嚴重(zhong)缺乏,土壤(rang)板結(jie),影響了農(nong)作物產品(pin)的品(pin)質,因(yin)此需要施(shi)用大(da)量(liang)的有(you)機肥農(nong)家肥來(lai)改良(liang)土壤(rang),提(ti)高作物品(pin)質...
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2020-06為推動落實《農業農村部(bu)辦(ban)公(gong)廳、生(sheng)態環境部(bu)辦(ban)公(gong)廳關于促進畜(chu)禽糞污(wu)還田利(li)用依法加強養殖污(wu)染治理的指導意見》(農辦(ban)牧(mu)〔2019〕84號),進一步(bu)明確(que)畜(chu)禽糞污(wu)還田利(li)用有...