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2021-04在我國(guo),由于土(tu)地(di)長期大量施(shi)用(yong)化(hua)學肥(fei)料,造成(cheng)土(tu)壤中某些營養成(cheng)分的(de)嚴重缺乏,土(tu)壤板結,影響了農作物產(chan)品(pin)的(de)品(pin)質(zhi)(zhi),因此需(xu)要(yao)施(shi)用(yong)大量的(de)有機肥(fei)農家肥(fei)來改良土(tu)壤,提高作物品(pin)質(zhi)(zhi)...
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2020-06為推動落(luo)實《農(nong)業農(nong)村部(bu)辦(ban)(ban)公廳(ting)、生態(tai)環境部(bu)辦(ban)(ban)公廳(ting)關于促進畜(chu)禽糞(fen)污還田(tian)利用(yong)依法加強養(yang)殖污染治理的(de)指(zhi)導意見》(農(nong)辦(ban)(ban)牧〔2019〕84號),進一步(bu)明確畜(chu)禽糞(fen)污還田(tian)利用(yong)有...