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2021-04在我(wo)國,由于土(tu)地長期大(da)量施(shi)用(yong)化學(xue)肥(fei)料,造成土(tu)壤中(zhong)某些營養成分的嚴重缺乏(fa),土(tu)壤板(ban)結,影響了農(nong)(nong)作物產(chan)品(pin)(pin)的品(pin)(pin)質(zhi),因此需要施(shi)用(yong)大(da)量的有機肥(fei)農(nong)(nong)家肥(fei)來(lai)改良土(tu)壤,提(ti)高作物品(pin)(pin)質(zhi)...
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2020-06為(wei)推動落實《農(nong)(nong)業農(nong)(nong)村部(bu)辦公廳、生(sheng)態環境部(bu)辦公廳關于促進畜禽糞污(wu)還田(tian)利用依法加強養殖(zhi)污(wu)染治理的(de)指導意見(jian)》(農(nong)(nong)辦牧〔2019〕84號),進一步(bu)明確畜禽糞污(wu)還田(tian)利用有...