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2021-04在我國,由于土(tu)(tu)地長(chang)期大量(liang)施(shi)用化學(xue)肥(fei)(fei)料,造成土(tu)(tu)壤中某些(xie)營養成分的(de)嚴重(zhong)缺乏,土(tu)(tu)壤板(ban)結,影(ying)響(xiang)了農(nong)作物產(chan)品的(de)品質,因此需要(yao)施(shi)用大量(liang)的(de)有機肥(fei)(fei)農(nong)家肥(fei)(fei)來改良土(tu)(tu)壤,提(ti)高作物品質...
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2020-06為(wei)推動(dong)落實《農(nong)業農(nong)村部辦公(gong)廳、生態環境部辦公(gong)廳關(guan)于促進畜禽(qin)糞污還(huan)(huan)田利用依法加強養殖污染(ran)治理的指導意見》(農(nong)辦牧(mu)〔2019〕84號),進一(yi)步明(ming)確畜禽(qin)糞污還(huan)(huan)田利用有...