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2021-04在我國,由于土(tu)地(di)長期大量施用化學肥料,造成土(tu)壤(rang)(rang)中(zhong)某些營(ying)養成分的嚴重(zhong)缺乏,土(tu)壤(rang)(rang)板結,影響了農(nong)作(zuo)物產品的品質(zhi),因此需(xu)要施用大量的有(you)機肥農(nong)家肥來改良土(tu)壤(rang)(rang),提高作(zuo)物品質(zhi)...
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2020-06為推動落實(shi)《農(nong)業農(nong)村部辦(ban)公(gong)廳、生態(tai)環境部辦(ban)公(gong)廳關于促進(jin)畜禽糞污(wu)還田利用(yong)(yong)依(yi)法加強養殖污(wu)染治理的指導(dao)意(yi)見》(農(nong)辦(ban)牧〔2019〕84號),進(jin)一步明確畜禽糞污(wu)還田利用(yong)(yong)有...