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2021-04在(zai)我國(guo),由(you)于土(tu)(tu)地長期大(da)(da)量施用化(hua)學(xue)肥料,造(zao)成(cheng)土(tu)(tu)壤(rang)中某些營(ying)養成(cheng)分(fen)的(de)(de)嚴重缺乏,土(tu)(tu)壤(rang)板(ban)結,影響(xiang)了(le)農(nong)作物產(chan)品(pin)的(de)(de)品(pin)質(zhi),因此(ci)需(xu)要施用大(da)(da)量的(de)(de)有機肥農(nong)家肥來改良土(tu)(tu)壤(rang),提高(gao)作物品(pin)質(zhi)...
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2020-06為推(tui)動落實《農(nong)業農(nong)村部(bu)辦公廳、生態環境部(bu)辦公廳關于促進畜禽糞污(wu)還田(tian)(tian)利用依法加(jia)強養(yang)殖污(wu)染治理的指導意見》(農(nong)辦牧〔2019〕84號(hao)),進一步明確畜禽糞污(wu)還田(tian)(tian)利用有...