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2021-04在(zai)我國,由于(yu)土(tu)地(di)長期(qi)大(da)量(liang)施(shi)用化學(xue)肥(fei)料,造成(cheng)(cheng)土(tu)壤(rang)中某些營養成(cheng)(cheng)分的嚴重缺乏,土(tu)壤(rang)板(ban)結,影(ying)響了農(nong)作(zuo)物(wu)產品(pin)(pin)的品(pin)(pin)質,因此(ci)需要(yao)施(shi)用大(da)量(liang)的有機肥(fei)農(nong)家肥(fei)來改良(liang)土(tu)壤(rang),提高作(zuo)物(wu)品(pin)(pin)質...
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2020-06為推動落(luo)實《農(nong)業農(nong)村部(bu)辦(ban)公廳(ting)、生態環境部(bu)辦(ban)公廳(ting)關于促進畜(chu)禽糞(fen)(fen)污(wu)還(huan)田利用(yong)依法加強(qiang)養殖污(wu)染治理的(de)指導意見》(農(nong)辦(ban)牧〔2019〕84號),進一步明確畜(chu)禽糞(fen)(fen)污(wu)還(huan)田利用(yong)有(you)...