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2021-04在我國,由于土(tu)地長期(qi)大(da)量施(shi)用(yong)(yong)化學肥(fei)料,造成(cheng)土(tu)壤中某些營養成(cheng)分(fen)的嚴重缺乏,土(tu)壤板結,影響了(le)農作(zuo)物產品的品質(zhi),因此需要(yao)施(shi)用(yong)(yong)大(da)量的有機肥(fei)農家肥(fei)來改良土(tu)壤,提高作(zuo)物品質(zhi)...
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2020-06為推動落實《農業農村部辦(ban)公(gong)廳、生(sheng)態環境部辦(ban)公(gong)廳關(guan)于(yu)促進畜(chu)禽(qin)糞污(wu)還(huan)田(tian)利(li)用(yong)依法加強養殖污(wu)染治(zhi)理的指導意見(jian)》(農辦(ban)牧〔2019〕84號),進一步明確(que)畜(chu)禽(qin)糞污(wu)還(huan)田(tian)利(li)用(yong)有...