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2021-04在我國,由(you)于土(tu)地長期大量施用化學肥(fei)(fei)料,造成土(tu)壤中某些營養(yang)成分的(de)嚴重缺乏,土(tu)壤板結(jie),影響(xiang)了農(nong)(nong)作物產(chan)品(pin)的(de)品(pin)質,因此(ci)需(xu)要施用大量的(de)有機肥(fei)(fei)農(nong)(nong)家肥(fei)(fei)來改良(liang)土(tu)壤,提高作物品(pin)質...
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2020-06為推動(dong)落實《農(nong)業農(nong)村(cun)部辦公廳(ting)、生態環境部辦公廳(ting)關于促(cu)進(jin)畜(chu)禽糞(fen)污(wu)還田(tian)(tian)利用依法加強養(yang)殖污(wu)染治理的指導意見(jian)》(農(nong)辦牧〔2019〕84號),進(jin)一步明確畜(chu)禽糞(fen)污(wu)還田(tian)(tian)利用有(you)...