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2021-04在我國,由于土(tu)(tu)地長期大量施用化學肥(fei)(fei)料,造(zao)成(cheng)土(tu)(tu)壤中某些營養成(cheng)分的(de)嚴重缺(que)乏,土(tu)(tu)壤板(ban)結,影響了(le)農(nong)作(zuo)物產品的(de)品質(zhi),因此需要施用大量的(de)有(you)機(ji)肥(fei)(fei)農(nong)家(jia)肥(fei)(fei)來改良土(tu)(tu)壤,提高作(zuo)物品質(zhi)...
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2020-06為推動落實(shi)《農(nong)(nong)業農(nong)(nong)村部辦公(gong)廳、生態環境部辦公(gong)廳關于促(cu)進(jin)畜禽(qin)糞污還田利(li)用依法(fa)加強養殖污染治(zhi)理的指(zhi)導意(yi)見(jian)》(農(nong)(nong)辦牧(mu)〔2019〕84號),進(jin)一步明確畜禽(qin)糞污還田利(li)用有...