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2021-04在我國,由于土地長期大量施用化(hua)學肥(fei)料(liao),造成(cheng)(cheng)土壤(rang)中某(mou)些營養成(cheng)(cheng)分的嚴重缺(que)乏(fa),土壤(rang)板(ban)結,影響(xiang)了(le)農作(zuo)物產品的品質,因此需要施用大量的有(you)機肥(fei)農家肥(fei)來改(gai)良土壤(rang),提高作(zuo)物品質...
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2020-06為推動(dong)落實(shi)《農(nong)業農(nong)村部(bu)辦公(gong)廳、生態(tai)環境部(bu)辦公(gong)廳關于促進(jin)畜(chu)禽(qin)糞污(wu)(wu)(wu)還田利(li)用依法加(jia)強養殖(zhi)污(wu)(wu)(wu)染治理(li)的指導意見》(農(nong)辦牧〔2019〕84號),進(jin)一步明確畜(chu)禽(qin)糞污(wu)(wu)(wu)還田利(li)用有(you)...