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2021-04在我國,由于土(tu)(tu)地長期大量(liang)施用化學肥(fei)料,造成(cheng)土(tu)(tu)壤(rang)(rang)中某些營養成(cheng)分的嚴重缺乏,土(tu)(tu)壤(rang)(rang)板結,影響了農作物產品(pin)的品(pin)質(zhi),因此需要(yao)施用大量(liang)的有(you)機(ji)肥(fei)農家(jia)肥(fei)來改良(liang)土(tu)(tu)壤(rang)(rang),提高(gao)作物品(pin)質(zhi)...
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2020-06為推動落實《農(nong)業農(nong)村部辦公(gong)廳、生(sheng)態(tai)環境部辦公(gong)廳關于促進(jin)畜(chu)禽糞污(wu)還田利用(yong)(yong)依法加強養殖污(wu)染治理的指導(dao)意見》(農(nong)辦牧(mu)〔2019〕84號(hao)),進(jin)一步明確畜(chu)禽糞污(wu)還田利用(yong)(yong)有...