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2021-04在我國,由于土(tu)地長(chang)期大量(liang)施(shi)用化學肥料,造成(cheng)土(tu)壤中某(mou)些(xie)營養成(cheng)分的嚴重缺(que)乏,土(tu)壤板(ban)結(jie),影響了農作物(wu)產品的品質(zhi),因此需要(yao)施(shi)用大量(liang)的有機肥農家肥來改良土(tu)壤,提高作物(wu)品質(zhi)...
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2020-06為推(tui)動落實《農(nong)業(ye)農(nong)村(cun)部辦(ban)(ban)公廳、生態環(huan)境部辦(ban)(ban)公廳關(guan)于(yu)促(cu)進(jin)畜禽(qin)糞污(wu)還田利(li)(li)用依(yi)法加強養殖污(wu)染治(zhi)理的指導意見》(農(nong)辦(ban)(ban)牧〔2019〕84號),進(jin)一步(bu)明確(que)畜禽(qin)糞污(wu)還田利(li)(li)用有...