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2021-04在我國(guo),由于(yu)土(tu)地長期大量(liang)施(shi)用化學肥料,造(zao)成土(tu)壤中某(mou)些營養成分的嚴重(zhong)缺乏(fa),土(tu)壤板結(jie),影響了農作物產(chan)品的品質(zhi),因此需要(yao)施(shi)用大量(liang)的有(you)機肥農家肥來改(gai)良土(tu)壤,提(ti)高作物品質(zhi)...
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2020-06為推動落實《農(nong)業(ye)農(nong)村部辦(ban)公(gong)(gong)廳(ting)、生態環境部辦(ban)公(gong)(gong)廳(ting)關于促進(jin)畜(chu)禽糞污(wu)還田(tian)利用依法(fa)加強養殖污(wu)染治理的(de)指導(dao)意(yi)見》(農(nong)辦(ban)牧〔2019〕84號),進(jin)一步(bu)明確畜(chu)禽糞污(wu)還田(tian)利用有(you)...