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2021-04在我國,由(you)于土地長期(qi)大量(liang)施用化學肥(fei)料,造成(cheng)(cheng)土壤中某些營(ying)養成(cheng)(cheng)分的嚴(yan)重(zhong)缺乏,土壤板(ban)結,影響了農(nong)作物產品(pin)的品(pin)質(zhi),因此需要施用大量(liang)的有機肥(fei)農(nong)家肥(fei)來(lai)改良土壤,提高作物品(pin)質(zhi)...
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2020-06為推動落(luo)實(shi)《農(nong)業農(nong)村部(bu)(bu)辦(ban)公廳、生態環境部(bu)(bu)辦(ban)公廳關于促進(jin)(jin)畜禽(qin)糞(fen)污(wu)還(huan)(huan)田利用(yong)依法(fa)加(jia)強(qiang)養殖污(wu)染治理的指導意見》(農(nong)辦(ban)牧〔2019〕84號),進(jin)(jin)一步明確畜禽(qin)糞(fen)污(wu)還(huan)(huan)田利用(yong)有...