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2021-04在我國,由于土(tu)(tu)地長期大(da)量(liang)施用(yong)化(hua)學肥(fei)料(liao),造成土(tu)(tu)壤中(zhong)某(mou)些營養成分的嚴重缺乏,土(tu)(tu)壤板(ban)結,影響了農(nong)作物產(chan)品的品質,因此需(xu)要施用(yong)大(da)量(liang)的有機肥(fei)農(nong)家肥(fei)來改良(liang)土(tu)(tu)壤,提高作物品質...
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2020-06為(wei)推動落(luo)實《農業農村(cun)部(bu)辦(ban)公(gong)廳、生態環境部(bu)辦(ban)公(gong)廳關(guan)于促進(jin)畜禽糞(fen)(fen)污(wu)(wu)還田利用依法加強養殖污(wu)(wu)染(ran)治理的(de)指導(dao)意見》(農辦(ban)牧〔2019〕84號),進(jin)一步明確畜禽糞(fen)(fen)污(wu)(wu)還田利用有...