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2021-04在我國,由于(yu)土(tu)地長期大(da)量施用(yong)化學(xue)肥(fei)料(liao),造(zao)成(cheng)土(tu)壤(rang)中某些營養(yang)成(cheng)分的嚴重(zhong)缺乏(fa),土(tu)壤(rang)板結,影響了農作(zuo)物(wu)產品的品質,因此(ci)需要(yao)施用(yong)大(da)量的有機肥(fei)農家肥(fei)來改良土(tu)壤(rang),提高作(zuo)物(wu)品質...
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2020-06為推動(dong)落實(shi)《農業農村部辦(ban)(ban)公(gong)廳(ting)、生(sheng)態環境部辦(ban)(ban)公(gong)廳(ting)關于促(cu)進畜禽糞(fen)污(wu)還田利(li)用依法加強養殖(zhi)污(wu)染(ran)治理的指導意見》(農辦(ban)(ban)牧〔2019〕84號),進一步明確畜禽糞(fen)污(wu)還田利(li)用有...