15
2021-04在我國(guo),由于土(tu)(tu)地(di)長期大量施用(yong)化(hua)學肥料,造成(cheng)土(tu)(tu)壤中某些營養成(cheng)分的(de)(de)嚴重缺乏,土(tu)(tu)壤板結,影響了農作(zuo)物(wu)產品的(de)(de)品質,因此需要施用(yong)大量的(de)(de)有機(ji)肥農家肥來(lai)改(gai)良(liang)土(tu)(tu)壤,提高作(zuo)物(wu)品質...
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2020-06為推(tui)動落實(shi)《農(nong)業(ye)農(nong)村部(bu)辦(ban)公(gong)廳(ting)、生態環境部(bu)辦(ban)公(gong)廳(ting)關(guan)于促進畜(chu)禽(qin)糞(fen)污(wu)還(huan)(huan)田(tian)利(li)用依(yi)法加(jia)強養殖污(wu)染治(zhi)理的指導意見》(農(nong)辦(ban)牧(mu)〔2019〕84號),進一步(bu)明確畜(chu)禽(qin)糞(fen)污(wu)還(huan)(huan)田(tian)利(li)用有(you)...