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2021-04在我國,由于土(tu)(tu)地長期大量施用化學(xue)肥(fei)料,造成(cheng)(cheng)土(tu)(tu)壤(rang)中某些營養成(cheng)(cheng)分(fen)的(de)嚴重缺乏,土(tu)(tu)壤(rang)板結(jie),影響了農作物(wu)產品的(de)品質,因此需要施用大量的(de)有機(ji)肥(fei)農家肥(fei)來改良土(tu)(tu)壤(rang),提高作物(wu)品質...
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2020-06為推(tui)動落實《農(nong)(nong)業農(nong)(nong)村部辦公(gong)廳、生態(tai)環(huan)境(jing)部辦公(gong)廳關于促進(jin)畜(chu)(chu)禽(qin)糞污(wu)還(huan)田利用(yong)依法加強養殖(zhi)污(wu)染治理的指導意見》(農(nong)(nong)辦牧〔2019〕84號(hao)),進(jin)一(yi)步(bu)明(ming)確畜(chu)(chu)禽(qin)糞污(wu)還(huan)田利用(yong)有...