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2021-04在我國,由于土(tu)(tu)地長期大(da)量(liang)施(shi)用化學肥(fei)(fei)料,造成(cheng)土(tu)(tu)壤(rang)中某些營養成(cheng)分的(de)嚴重缺乏(fa),土(tu)(tu)壤(rang)板結,影響了農(nong)作物(wu)產品(pin)的(de)品(pin)質,因(yin)此需要施(shi)用大(da)量(liang)的(de)有機肥(fei)(fei)農(nong)家肥(fei)(fei)來(lai)改良土(tu)(tu)壤(rang),提高作物(wu)品(pin)質...
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2020-06為推動落實《農(nong)(nong)業農(nong)(nong)村部(bu)辦(ban)公廳(ting)、生(sheng)態環境部(bu)辦(ban)公廳(ting)關(guan)于促(cu)進(jin)畜禽(qin)糞(fen)污(wu)(wu)還田利用依法加強養殖污(wu)(wu)染治理的(de)指導(dao)意(yi)見》(農(nong)(nong)辦(ban)牧〔2019〕84號(hao)),進(jin)一步明確畜禽(qin)糞(fen)污(wu)(wu)還田利用有...