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2021-04在我國,由于土(tu)地(di)長期大量(liang)施用(yong)化學肥(fei)料(liao),造成土(tu)壤(rang)(rang)中某些營養成分的嚴(yan)重(zhong)缺乏,土(tu)壤(rang)(rang)板結,影響(xiang)了農(nong)作物產品的品質(zhi),因此需要施用(yong)大量(liang)的有(you)機肥(fei)農(nong)家肥(fei)來改良土(tu)壤(rang)(rang),提高作物品質(zhi)...
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2020-06為推動落實《農(nong)(nong)業農(nong)(nong)村部辦(ban)公廳、生態環境部辦(ban)公廳關于促進(jin)畜禽(qin)糞污還(huan)田(tian)利用(yong)依法加強養殖(zhi)污染治理的指導意見》(農(nong)(nong)辦(ban)牧(mu)〔2019〕84號),進(jin)一(yi)步明確畜禽(qin)糞污還(huan)田(tian)利用(yong)有(you)...