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2021-04在我國(guo),由于(yu)土(tu)地長期大(da)量施用化學(xue)肥料,造成(cheng)土(tu)壤(rang)中(zhong)某(mou)些營養(yang)成(cheng)分(fen)的嚴重缺乏(fa),土(tu)壤(rang)板結,影響(xiang)了農(nong)作(zuo)(zuo)物(wu)產品的品質(zhi),因此需要施用大(da)量的有機肥農(nong)家肥來改(gai)良(liang)土(tu)壤(rang),提高作(zuo)(zuo)物(wu)品質(zhi)...
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2020-06為推(tui)動落實《農(nong)業(ye)農(nong)村部(bu)辦(ban)公(gong)(gong)廳(ting)、生(sheng)態(tai)環(huan)境(jing)部(bu)辦(ban)公(gong)(gong)廳(ting)關于促(cu)進(jin)畜禽糞污(wu)還田(tian)利用依法加強養殖污(wu)染治理的指導(dao)意見(jian)》(農(nong)辦(ban)牧(mu)〔2019〕84號(hao)),進(jin)一步明確畜禽糞污(wu)還田(tian)利用有...