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2021-04在我國,由于土(tu)(tu)(tu)地長期大(da)量施(shi)用(yong)(yong)化學(xue)肥(fei)料,造成土(tu)(tu)(tu)壤(rang)(rang)中(zhong)某些營養成分的(de)嚴重缺(que)乏,土(tu)(tu)(tu)壤(rang)(rang)板結,影響(xiang)了農作(zuo)物產品的(de)品質,因此需要(yao)施(shi)用(yong)(yong)大(da)量的(de)有(you)機肥(fei)農家肥(fei)來改(gai)良土(tu)(tu)(tu)壤(rang)(rang),提高作(zuo)物品質...
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2020-06為推動落實《農(nong)業農(nong)村部辦(ban)公廳(ting)(ting)、生態環境部辦(ban)公廳(ting)(ting)關于促進畜(chu)禽(qin)糞污還田利用依法加強(qiang)養殖污染治理(li)的指導意見(jian)》(農(nong)辦(ban)牧〔2019〕84號),進一步明確(que)畜(chu)禽(qin)糞污還田利用有...