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2021-04在我國(guo),由于土(tu)地長期大(da)量施(shi)用化學肥(fei)(fei)料(liao),造成土(tu)壤(rang)(rang)中某些營養成分的嚴(yan)重缺乏,土(tu)壤(rang)(rang)板(ban)結(jie),影(ying)響了農作(zuo)物(wu)產品(pin)(pin)的品(pin)(pin)質,因此需(xu)要(yao)施(shi)用大(da)量的有(you)機(ji)肥(fei)(fei)農家肥(fei)(fei)來(lai)改良(liang)土(tu)壤(rang)(rang),提高作(zuo)物(wu)品(pin)(pin)質...
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2020-06為推動(dong)落實《農(nong)業農(nong)村部辦(ban)(ban)公(gong)廳、生態環境部辦(ban)(ban)公(gong)廳關于促進(jin)畜(chu)禽糞污(wu)還田利用(yong)依法加強養殖污(wu)染治(zhi)理的(de)指導意見》(農(nong)辦(ban)(ban)牧〔2019〕84號),進(jin)一步(bu)明確畜(chu)禽糞污(wu)還田利用(yong)有(you)...