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2021-04在我國,由于土(tu)(tu)地(di)長期大量施用化學肥料(liao),造成土(tu)(tu)壤(rang)中某些營養成分的嚴重缺乏,土(tu)(tu)壤(rang)板結,影響了農作物產品(pin)的品(pin)質,因此需要施用大量的有(you)機肥農家肥來改良土(tu)(tu)壤(rang),提(ti)高作物品(pin)質...
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2020-06為推動(dong)落(luo)實《農(nong)(nong)業農(nong)(nong)村部辦(ban)公廳(ting)、生態環境(jing)部辦(ban)公廳(ting)關于促進(jin)畜禽糞(fen)污(wu)還(huan)(huan)田利(li)用(yong)依法(fa)加強養殖污(wu)染治理的指導(dao)意見》(農(nong)(nong)辦(ban)牧(mu)〔2019〕84號(hao)),進(jin)一步明確畜禽糞(fen)污(wu)還(huan)(huan)田利(li)用(yong)有(you)...