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2021-04在我國,由于土(tu)地長期大量施(shi)用化學(xue)肥料,造成土(tu)壤(rang)中(zhong)某些營養(yang)成分(fen)的嚴(yan)重缺(que)乏(fa),土(tu)壤(rang)板(ban)結,影響了農作物產(chan)品的品質(zhi),因此需(xu)要(yao)施(shi)用大量的有機肥農家肥來改(gai)良土(tu)壤(rang),提高(gao)作物品質(zhi)...
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2020-06為(wei)推動落實《農(nong)業農(nong)村部(bu)辦(ban)(ban)(ban)公廳、生態環境(jing)部(bu)辦(ban)(ban)(ban)公廳關于促進(jin)畜(chu)禽糞污(wu)還田利用(yong)依法加(jia)強養殖(zhi)污(wu)染治理的指導意見》(農(nong)辦(ban)(ban)(ban)牧〔2019〕84號(hao)),進(jin)一步明(ming)確畜(chu)禽糞污(wu)還田利用(yong)有...