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2021-04在我國,由于土(tu)地長期大量施(shi)用(yong)化學(xue)肥(fei)(fei)料,造(zao)成(cheng)(cheng)土(tu)壤中某些(xie)營養成(cheng)(cheng)分的(de)嚴重缺乏,土(tu)壤板結,影(ying)響了農作物產品(pin)(pin)的(de)品(pin)(pin)質,因此需要(yao)施(shi)用(yong)大量的(de)有機(ji)肥(fei)(fei)農家肥(fei)(fei)來改良土(tu)壤,提高作物品(pin)(pin)質...
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2020-06為推動(dong)落實(shi)《農(nong)(nong)業農(nong)(nong)村部辦公廳、生態環境(jing)部辦公廳關于促(cu)進畜(chu)禽糞污(wu)還田利(li)用(yong)依法加強養殖污(wu)染治(zhi)理的指(zhi)導意(yi)見》(農(nong)(nong)辦牧〔2019〕84號),進一步明確畜(chu)禽糞污(wu)還田利(li)用(yong)有...