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2021-04在我(wo)國,由于土(tu)(tu)地長期大量(liang)施(shi)用(yong)化學(xue)肥料,造成(cheng)(cheng)土(tu)(tu)壤中某些營養成(cheng)(cheng)分(fen)的嚴重缺(que)乏(fa),土(tu)(tu)壤板結,影響了農作物產品(pin)的品(pin)質(zhi),因此需要(yao)施(shi)用(yong)大量(liang)的有機肥農家(jia)肥來改良土(tu)(tu)壤,提(ti)高作物品(pin)質(zhi)...
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2020-06為(wei)推動落(luo)實《農(nong)業農(nong)村部辦(ban)公(gong)廳、生(sheng)態環境(jing)部辦(ban)公(gong)廳關于促(cu)進畜禽(qin)糞(fen)污(wu)還田(tian)利用依法加強養殖污(wu)染治理的指導(dao)意見》(農(nong)辦(ban)牧〔2019〕84號),進一(yi)步明確畜禽(qin)糞(fen)污(wu)還田(tian)利用有...