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2021-04在(zai)我國,由(you)于(yu)土(tu)(tu)地(di)長期大(da)量施(shi)用(yong)(yong)化學肥(fei)料,造成土(tu)(tu)壤(rang)中某些(xie)營養成分的嚴重缺乏,土(tu)(tu)壤(rang)板結,影響了農作(zuo)物(wu)產品的品質,因此需要施(shi)用(yong)(yong)大(da)量的有機肥(fei)農家肥(fei)來改良土(tu)(tu)壤(rang),提高作(zuo)物(wu)品質...
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2020-06為推(tui)動(dong)落實(shi)《農(nong)業農(nong)村(cun)部(bu)辦公廳、生態環(huan)境部(bu)辦公廳關于促進畜(chu)禽糞污(wu)還田利用(yong)依(yi)法加(jia)強養(yang)殖污(wu)染治理(li)的指導意見》(農(nong)辦牧〔2019〕84號),進一步明(ming)確畜(chu)禽糞污(wu)還田利用(yong)有(you)...