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2021-04在我國(guo),由于土地長(chang)期大量施用(yong)化學肥料,造(zao)成(cheng)土壤(rang)中某(mou)些營養成(cheng)分(fen)的(de)(de)嚴重缺乏(fa),土壤(rang)板結,影響了農作(zuo)物產品(pin)的(de)(de)品(pin)質(zhi),因此(ci)需要施用(yong)大量的(de)(de)有機肥農家肥來改(gai)良土壤(rang),提高作(zuo)物品(pin)質(zhi)...
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2020-06為(wei)推動(dong)落實《農(nong)業農(nong)村部(bu)辦(ban)公(gong)廳(ting)、生(sheng)態(tai)環境(jing)部(bu)辦(ban)公(gong)廳(ting)關于促進畜禽糞(fen)污(wu)還(huan)田利(li)用(yong)(yong)依法加(jia)強養殖(zhi)污(wu)染治(zhi)理的指導意見(jian)》(農(nong)辦(ban)牧〔2019〕84號),進一步明(ming)確畜禽糞(fen)污(wu)還(huan)田利(li)用(yong)(yong)有(you)...