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2021-04在我國,由(you)于土地長期大(da)量施(shi)用化學肥料,造成土壤(rang)中某些營養(yang)成分的嚴(yan)重缺乏,土壤(rang)板結,影響了(le)農(nong)(nong)作(zuo)物產品的品質,因此需(xu)要施(shi)用大(da)量的有機肥農(nong)(nong)家肥來改良(liang)土壤(rang),提(ti)高作(zuo)物品質...
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2020-06為推動落(luo)實(shi)《農(nong)業農(nong)村部(bu)辦(ban)公廳(ting)(ting)、生(sheng)態(tai)環境(jing)部(bu)辦(ban)公廳(ting)(ting)關(guan)于促進畜禽糞污(wu)還田(tian)利用(yong)依法加強(qiang)養殖污(wu)染治理的(de)指導意(yi)見》(農(nong)辦(ban)牧〔2019〕84號),進一步明確畜禽糞污(wu)還田(tian)利用(yong)有(you)...