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2021-04在我(wo)國,由于土(tu)地長期大量施用(yong)(yong)化學肥(fei)(fei)料,造成(cheng)土(tu)壤中(zhong)某些營養(yang)成(cheng)分的嚴重缺乏(fa),土(tu)壤板結,影響了農作(zuo)物產品的品質(zhi),因此需要施用(yong)(yong)大量的有機(ji)肥(fei)(fei)農家(jia)肥(fei)(fei)來(lai)改良土(tu)壤,提(ti)高作(zuo)物品質(zhi)...
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2020-06為推(tui)動落實《農(nong)業農(nong)村部辦(ban)公(gong)廳、生(sheng)態環境部辦(ban)公(gong)廳關于促進(jin)畜(chu)禽(qin)(qin)糞污(wu)還(huan)田(tian)利用(yong)依(yi)法加強(qiang)養殖污(wu)染治(zhi)理(li)的指導意見》(農(nong)辦(ban)牧〔2019〕84號),進(jin)一步(bu)明確畜(chu)禽(qin)(qin)糞污(wu)還(huan)田(tian)利用(yong)有...