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2021-04在我國(guo),由于土(tu)地長期(qi)大(da)量(liang)施用(yong)(yong)化(hua)學肥料,造成(cheng)土(tu)壤中某些(xie)營養成(cheng)分(fen)的(de)(de)嚴重缺乏,土(tu)壤板(ban)結(jie),影響了農(nong)作(zuo)物產品(pin)的(de)(de)品(pin)質,因此需要施用(yong)(yong)大(da)量(liang)的(de)(de)有機肥農(nong)家肥來(lai)改(gai)良土(tu)壤,提高作(zuo)物品(pin)質...
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2020-06為(wei)推動落實《農(nong)業(ye)農(nong)村部辦公(gong)(gong)廳、生態環境(jing)部辦公(gong)(gong)廳關(guan)于促進(jin)畜(chu)禽糞(fen)污還(huan)(huan)田利用依法(fa)加(jia)強養殖污染治(zhi)理的指導(dao)意見》(農(nong)辦牧〔2019〕84號(hao)),進(jin)一步(bu)明確畜(chu)禽糞(fen)污還(huan)(huan)田利用有...