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2021-04在我國,由(you)于土(tu)地長期大(da)量施用化學肥(fei)料,造成(cheng)土(tu)壤中某些營養(yang)成(cheng)分的(de)嚴重缺(que)乏,土(tu)壤板結,影響了農(nong)作物產品的(de)品質(zhi),因此需要施用大(da)量的(de)有機肥(fei)農(nong)家肥(fei)來(lai)改良土(tu)壤,提(ti)高作物品質(zhi)...
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2020-06為推動落實《農業農村部辦(ban)公(gong)廳、生態環(huan)境部辦(ban)公(gong)廳關于(yu)促進畜禽(qin)糞(fen)(fen)污(wu)(wu)(wu)還田利用(yong)(yong)依法加強養殖污(wu)(wu)(wu)染治理(li)的(de)指導意(yi)見(jian)》(農辦(ban)牧(mu)〔2019〕84號),進一(yi)步明(ming)確畜禽(qin)糞(fen)(fen)污(wu)(wu)(wu)還田利用(yong)(yong)有...