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2021-04在我國(guo),由于土地長期大(da)量施用(yong)化學肥(fei)料(liao),造(zao)成土壤中(zhong)某些營養成分(fen)的嚴重(zhong)缺乏,土壤板(ban)結(jie),影響了農(nong)作(zuo)物產品(pin)的品(pin)質(zhi),因此需要施用(yong)大(da)量的有機(ji)肥(fei)農(nong)家肥(fei)來(lai)改良土壤,提高作(zuo)物品(pin)質(zhi)...
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2020-06為推動落實(shi)《農(nong)業農(nong)村部(bu)辦(ban)(ban)公(gong)廳(ting)、生態環境部(bu)辦(ban)(ban)公(gong)廳(ting)關于(yu)促進(jin)畜(chu)禽糞(fen)污還田(tian)利用(yong)依法加(jia)強養殖污染治理的(de)指導意見》(農(nong)辦(ban)(ban)牧(mu)〔2019〕84號),進(jin)一步(bu)明確畜(chu)禽糞(fen)污還田(tian)利用(yong)有...