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2021-04在(zai)我(wo)國,由于(yu)土(tu)地(di)長期大量(liang)施(shi)用化學肥(fei)(fei)料,造成土(tu)壤(rang)中某些營養成分的嚴重缺乏,土(tu)壤(rang)板結,影響(xiang)了農(nong)作(zuo)(zuo)物產(chan)品的品質,因此需(xu)要施(shi)用大量(liang)的有機肥(fei)(fei)農(nong)家肥(fei)(fei)來(lai)改良土(tu)壤(rang),提高作(zuo)(zuo)物品質...
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2020-06為推動落實《農(nong)(nong)業農(nong)(nong)村(cun)部(bu)辦公廳(ting)、生態環境(jing)部(bu)辦公廳(ting)關于(yu)促進畜禽(qin)糞污(wu)(wu)還田(tian)利(li)用(yong)依法加強養殖污(wu)(wu)染(ran)治理的(de)指導(dao)意見》(農(nong)(nong)辦牧(mu)〔2019〕84號),進一步(bu)明確畜禽(qin)糞污(wu)(wu)還田(tian)利(li)用(yong)有...