15
2021-04在我(wo)國,由(you)于土地長期(qi)大量(liang)(liang)施用化學肥(fei)料,造成土壤(rang)中某些營(ying)養成分的(de)嚴重缺(que)乏,土壤(rang)板結,影響了(le)農(nong)作物產(chan)品的(de)品質,因此(ci)需要施用大量(liang)(liang)的(de)有(you)機肥(fei)農(nong)家肥(fei)來改(gai)良(liang)土壤(rang),提高作物品質...
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2020-06為推(tui)動落實《農(nong)(nong)業農(nong)(nong)村部辦公(gong)廳、生態環(huan)境部辦公(gong)廳關(guan)于(yu)促(cu)進(jin)畜禽糞(fen)污(wu)還田利(li)用(yong)依(yi)法加強養殖污(wu)染(ran)治理的指導意見》(農(nong)(nong)辦牧〔2019〕84號),進(jin)一(yi)步明確(que)畜禽糞(fen)污(wu)還田利(li)用(yong)有...