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2021-04在我國,由于土(tu)(tu)地長(chang)期大量施(shi)用化學肥(fei)料,造(zao)成(cheng)(cheng)土(tu)(tu)壤(rang)中某些營養成(cheng)(cheng)分的嚴重(zhong)缺乏,土(tu)(tu)壤(rang)板結,影響了農作物產品的品質(zhi),因此需要(yao)施(shi)用大量的有(you)機(ji)肥(fei)農家肥(fei)來改良土(tu)(tu)壤(rang),提高作物品質(zhi)...
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2020-06為推動落實《農業農村部(bu)辦公(gong)(gong)廳、生態(tai)環境部(bu)辦公(gong)(gong)廳關于(yu)促進(jin)(jin)畜(chu)禽糞污還田利(li)用依法(fa)加(jia)強(qiang)養殖污染治理的指(zhi)導意見》(農辦牧〔2019〕84號),進(jin)(jin)一(yi)步明確畜(chu)禽糞污還田利(li)用有...