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2021-04在我國,由于土(tu)(tu)地(di)長期大(da)量施(shi)用化學肥(fei)料,造成土(tu)(tu)壤(rang)中某些營養成分(fen)的(de)(de)嚴重缺乏,土(tu)(tu)壤(rang)板結,影響了農(nong)作物(wu)(wu)產品的(de)(de)品質,因此需要(yao)施(shi)用大(da)量的(de)(de)有機(ji)肥(fei)農(nong)家肥(fei)來改良土(tu)(tu)壤(rang),提高作物(wu)(wu)品質...
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2020-06為推動落(luo)實《農(nong)業(ye)農(nong)村部(bu)(bu)辦(ban)公廳(ting)、生態環(huan)境部(bu)(bu)辦(ban)公廳(ting)關于(yu)促(cu)進(jin)畜禽(qin)糞(fen)污(wu)還田利(li)用依法加強養殖污(wu)染治理的指(zhi)導意見(jian)》(農(nong)辦(ban)牧〔2019〕84號(hao)),進(jin)一步明確畜禽(qin)糞(fen)污(wu)還田利(li)用有(you)...