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2021-04在我國(guo),由(you)于土地長期(qi)大量施(shi)用化(hua)學(xue)肥料,造(zao)成(cheng)土壤(rang)(rang)中某些營養(yang)成(cheng)分的(de)嚴重缺乏(fa),土壤(rang)(rang)板結,影響了農作(zuo)物(wu)產品(pin)的(de)品(pin)質(zhi),因此需要(yao)施(shi)用大量的(de)有機(ji)肥農家肥來改良土壤(rang)(rang),提高(gao)作(zuo)物(wu)品(pin)質(zhi)...
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2020-06為推動落實《農(nong)業農(nong)村部辦(ban)公廳(ting)、生態環境(jing)部辦(ban)公廳(ting)關(guan)于促進畜(chu)禽糞污(wu)還(huan)田(tian)利(li)用(yong)依法加(jia)強養殖污(wu)染治(zhi)理(li)的指(zhi)導意見》(農(nong)辦(ban)牧(mu)〔2019〕84號),進一步明確畜(chu)禽糞污(wu)還(huan)田(tian)利(li)用(yong)有...