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2021-04在我國,由(you)于土地長期(qi)大(da)量(liang)施用(yong)化學肥(fei)(fei)料,造(zao)成(cheng)土壤(rang)中某些營養成(cheng)分的(de)(de)嚴(yan)重缺(que)乏(fa),土壤(rang)板結,影響了農作物產品的(de)(de)品質,因此需(xu)要施用(yong)大(da)量(liang)的(de)(de)有機肥(fei)(fei)農家(jia)肥(fei)(fei)來改良土壤(rang),提高作物品質...
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2020-06為推動落(luo)實《農業農村部辦(ban)公(gong)(gong)廳、生態環境(jing)部辦(ban)公(gong)(gong)廳關于(yu)促進畜(chu)禽糞(fen)污(wu)(wu)還(huan)田利用依法加強養(yang)殖污(wu)(wu)染治(zhi)理的指導意見(jian)》(農辦(ban)牧(mu)〔2019〕84號),進一步明確畜(chu)禽糞(fen)污(wu)(wu)還(huan)田利用有...