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2021-04在(zai)我國(guo),由于土地長期大量(liang)施用化學肥(fei)料,造成(cheng)(cheng)土壤(rang)中某些營養(yang)成(cheng)(cheng)分的嚴重(zhong)缺乏,土壤(rang)板結(jie),影響了農(nong)作物產(chan)品(pin)的品(pin)質(zhi),因此需要施用大量(liang)的有機肥(fei)農(nong)家肥(fei)來改良土壤(rang),提高作物品(pin)質(zhi)...
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2020-06為推動落實(shi)《農(nong)業(ye)農(nong)村部辦(ban)(ban)公廳、生態(tai)環境部辦(ban)(ban)公廳關于促進畜禽(qin)糞污(wu)(wu)還田利(li)用依法(fa)加(jia)強養殖污(wu)(wu)染治(zhi)理(li)的指導(dao)意見》(農(nong)辦(ban)(ban)牧〔2019〕84號),進一步明(ming)確畜禽(qin)糞污(wu)(wu)還田利(li)用有...