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2021-04在我國,由于(yu)土地長期大(da)量施用(yong)化學肥料,造(zao)成土壤中(zhong)某些營養成分的嚴重缺乏,土壤板(ban)結,影響了農作(zuo)物(wu)產品(pin)的品(pin)質(zhi)(zhi),因此需要施用(yong)大(da)量的有(you)機肥農家肥來改良土壤,提高作(zuo)物(wu)品(pin)質(zhi)(zhi)...
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2020-06為推動(dong)落實《農(nong)業農(nong)村部辦(ban)公(gong)廳、生態環境部辦(ban)公(gong)廳關于(yu)促進(jin)畜禽糞(fen)污(wu)還田利用(yong)(yong)依法加強(qiang)養殖污(wu)染治理的(de)指導意見(jian)》(農(nong)辦(ban)牧〔2019〕84號(hao)),進(jin)一(yi)步明確畜禽糞(fen)污(wu)還田利用(yong)(yong)有...