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2021-04在(zai)我(wo)國,由于(yu)土(tu)地(di)長期大(da)量施(shi)用化學(xue)肥(fei)料(liao),造成(cheng)土(tu)壤中某些營養(yang)成(cheng)分的嚴重缺(que)乏,土(tu)壤板結(jie),影響了農作(zuo)物(wu)產(chan)品(pin)的品(pin)質,因此需要施(shi)用大(da)量的有機肥(fei)農家肥(fei)來改良土(tu)壤,提高作(zuo)物(wu)品(pin)質...
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2020-06為(wei)推動(dong)落實(shi)《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)促進畜禽糞(fen)污(wu)(wu)還(huan)田利用依法加強養殖污(wu)(wu)染治(zhi)理的(de)指導意(yi)見(jian)》(農(nong)辦(ban)牧〔2019〕84號),進一步明確畜禽糞(fen)污(wu)(wu)還(huan)田利用有...