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2021-04在(zai)我國,由于土(tu)地長期(qi)大(da)量(liang)施用化(hua)學(xue)肥料,造成土(tu)壤(rang)(rang)中某些營養(yang)成分的嚴重缺乏(fa),土(tu)壤(rang)(rang)板結,影(ying)響了(le)農作物產品(pin)的品(pin)質,因此需要(yao)施用大(da)量(liang)的有機肥農家肥來(lai)改良土(tu)壤(rang)(rang),提高作物品(pin)質...
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2020-06為(wei)推(tui)動(dong)落實《農(nong)(nong)業農(nong)(nong)村部(bu)(bu)辦(ban)公(gong)廳、生態(tai)環境部(bu)(bu)辦(ban)公(gong)廳關于促進畜禽糞(fen)(fen)污(wu)還田(tian)(tian)利用依法加(jia)強養殖(zhi)污(wu)染(ran)治理的指(zhi)導(dao)意(yi)見》(農(nong)(nong)辦(ban)牧(mu)〔2019〕84號),進一步明確畜禽糞(fen)(fen)污(wu)還田(tian)(tian)利用有...