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2021-04在我國,由于土地長期大(da)量(liang)施用(yong)化學肥料,造成土壤中某些(xie)營養成分的(de)嚴重缺乏,土壤板結,影響了(le)農(nong)作(zuo)物(wu)產(chan)品的(de)品質,因此需要(yao)施用(yong)大(da)量(liang)的(de)有機肥農(nong)家(jia)肥來(lai)改良土壤,提高作(zuo)物(wu)品質...
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2020-06為推(tui)動落實《農(nong)(nong)業農(nong)(nong)村(cun)部辦(ban)公廳(ting)(ting)、生態環境(jing)部辦(ban)公廳(ting)(ting)關于促(cu)進畜禽(qin)糞污(wu)(wu)還田(tian)利用(yong)依法加強(qiang)養殖(zhi)污(wu)(wu)染治理的指導意見》(農(nong)(nong)辦(ban)牧(mu)〔2019〕84號),進一步明確畜禽(qin)糞污(wu)(wu)還田(tian)利用(yong)有...