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2021-04在我國,由于土(tu)地長(chang)期大量施(shi)用化(hua)學肥料,造成土(tu)壤(rang)中某些營養(yang)成分(fen)的嚴重(zhong)缺乏,土(tu)壤(rang)板結,影響了農(nong)作(zuo)物產品的品質,因此需(xu)要施(shi)用大量的有(you)機(ji)肥農(nong)家肥來改良土(tu)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)村部辦(ban)公廳(ting)、生(sheng)態環境部辦(ban)公廳(ting)關于促進畜禽糞污(wu)還(huan)田利用(yong)依法加(jia)強養(yang)殖污(wu)染治(zhi)理的指導(dao)意見》(農(nong)辦(ban)牧〔2019〕84號),進一步明(ming)確畜禽糞污(wu)還(huan)田利用(yong)有...