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2021-04在(zai)我國,由(you)于土(tu)(tu)(tu)地長期大量施(shi)用(yong)化學肥料,造(zao)成(cheng)土(tu)(tu)(tu)壤(rang)中某些(xie)營(ying)養(yang)成(cheng)分的(de)嚴重缺乏,土(tu)(tu)(tu)壤(rang)板結,影響了農作(zuo)物產品的(de)品質,因(yin)此需要施(shi)用(yong)大量的(de)有機(ji)肥農家肥來改良土(tu)(tu)(tu)壤(rang),提高作(zuo)物品質...
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2020-06為推動落(luo)實《農(nong)(nong)業農(nong)(nong)村部辦公廳(ting)、生態環(huan)境部辦公廳(ting)關于促進(jin)畜禽(qin)糞(fen)污(wu)還田利(li)用依法加強養殖污(wu)染治理的指(zhi)導意見》(農(nong)(nong)辦牧(mu)〔2019〕84號),進(jin)一步(bu)明確畜禽(qin)糞(fen)污(wu)還田利(li)用有...