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2021-04在(zai)我國,由于土(tu)地長期大量施用化學肥料,造成土(tu)壤(rang)(rang)中(zhong)某些營養成分(fen)的嚴重(zhong)缺(que)乏,土(tu)壤(rang)(rang)板結,影響了農(nong)作物(wu)產品(pin)的品(pin)質(zhi)(zhi),因此(ci)需要施用大量的有機肥農(nong)家肥來改良(liang)土(tu)壤(rang)(rang),提高作物(wu)品(pin)質(zhi)(zhi)...
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2020-06為推(tui)動落實《農業農村部辦(ban)(ban)公(gong)廳(ting)、生態環(huan)境(jing)部辦(ban)(ban)公(gong)廳(ting)關(guan)于促進畜禽(qin)糞污還田利用依法加強(qiang)養(yang)殖污染(ran)治理的指導意見》(農辦(ban)(ban)牧〔2019〕84號),進一步明確畜禽(qin)糞污還田利用有(you)...