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2021-04在(zai)我(wo)國,由于土(tu)地長期(qi)大量施(shi)用(yong)化學肥(fei)料,造成(cheng)土(tu)壤中某些營養成(cheng)分(fen)的嚴重缺乏,土(tu)壤板結,影響了農作物產品的品質(zhi),因此(ci)需要施(shi)用(yong)大量的有(you)機(ji)肥(fei)農家肥(fei)來改良(liang)土(tu)壤,提高作物品質(zhi)...
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2020-06為(wei)推動落實《農(nong)(nong)業農(nong)(nong)村部辦(ban)(ban)公廳、生態(tai)環境部辦(ban)(ban)公廳關于促進(jin)畜禽(qin)糞污(wu)還田利(li)用(yong)依法加強養殖(zhi)污(wu)染(ran)治理的指導意(yi)見》(農(nong)(nong)辦(ban)(ban)牧〔2019〕84號),進(jin)一步明確畜禽(qin)糞污(wu)還田利(li)用(yong)有(you)...