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2021-04在我國,由(you)于(yu)土(tu)地(di)長期(qi)大量(liang)施(shi)用(yong)化學(xue)肥(fei)料,造成土(tu)壤(rang)中(zhong)某些(xie)營(ying)養(yang)成分的嚴(yan)重缺(que)乏(fa),土(tu)壤(rang)板(ban)結,影響了農(nong)作物產品的品質,因此需要(yao)施(shi)用(yong)大量(liang)的有(you)機(ji)肥(fei)農(nong)家(jia)肥(fei)來改良土(tu)壤(rang),提高作物品質...
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2020-06為推動落(luo)實《農(nong)(nong)業(ye)農(nong)(nong)村部辦公廳、生態環境部辦公廳關于促進畜禽(qin)糞污(wu)還田利用依法加強養殖污(wu)染治理的指導意見》(農(nong)(nong)辦牧(mu)〔2019〕84號),進一(yi)步明確(que)畜禽(qin)糞污(wu)還田利用有(you)...