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2021-04在(zai)我國,由于土(tu)地長期大量施用化(hua)學肥(fei)料(liao),造成(cheng)土(tu)壤(rang)中(zhong)某些營養成(cheng)分的嚴(yan)重缺乏,土(tu)壤(rang)板結,影響了(le)農作(zuo)物(wu)產(chan)品(pin)的品(pin)質(zhi),因此需要施用大量的有機(ji)肥(fei)農家肥(fei)來(lai)改(gai)良土(tu)壤(rang),提高作(zuo)物(wu)品(pin)質(zhi)...
18
2020-06為(wei)推動落實《農(nong)業農(nong)村(cun)部(bu)辦公(gong)(gong)廳、生(sheng)態環境部(bu)辦公(gong)(gong)廳關于促(cu)進畜禽糞污(wu)還田(tian)利用(yong)依法(fa)加強(qiang)養殖污(wu)染治理的指導(dao)意見(jian)》(農(nong)辦牧〔2019〕84號),進一步明確畜禽糞污(wu)還田(tian)利用(yong)有(you)...