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2021-04在我(wo)國(guo),由于土(tu)地長(chang)期大量施(shi)用(yong)化學肥(fei)(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(ban)結,影響(xiang)了農作(zuo)物(wu)產品的品質(zhi),因此需要施(shi)用(yong)大量的有機肥(fei)(fei)農家肥(fei)(fei)來改良土(tu)壤,提高作(zuo)物(wu)品質(zhi)...
18
2020-06為推(tui)動(dong)落實《農業(ye)農村部辦(ban)公(gong)廳、生態環境部辦(ban)公(gong)廳關(guan)于(yu)促進(jin)畜禽糞(fen)污還(huan)田(tian)(tian)利用依(yi)法加強養殖污染治理的指導意見(jian)》(農辦(ban)牧(mu)〔2019〕84號),進(jin)一步明確(que)畜禽糞(fen)污還(huan)田(tian)(tian)利用有(you)...