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2021-04在我國,由(you)于(yu)土地長(chang)期大量施用化學肥(fei)料,造成土壤(rang)中某些營養(yang)成分的嚴重(zhong)缺乏,土壤(rang)板結,影響了農(nong)作物產品的品質(zhi)(zhi),因此需要施用大量的有(you)機肥(fei)農(nong)家肥(fei)來改良土壤(rang),提高作物品質(zhi)(zhi)...
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2020-06為推動(dong)落實《農(nong)業(ye)農(nong)村部(bu)辦(ban)(ban)公廳、生態環境(jing)部(bu)辦(ban)(ban)公廳關于促進畜(chu)禽(qin)糞(fen)污還田利(li)用依法加強養殖污染治理的指導意見》(農(nong)辦(ban)(ban)牧〔2019〕84號),進一步明確畜(chu)禽(qin)糞(fen)污還田利(li)用有(you)...