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2021-04在我國,由于土(tu)(tu)(tu)地長期大量施用化學肥(fei)料,造成(cheng)土(tu)(tu)(tu)壤中某些(xie)營養成(cheng)分的嚴重缺(que)乏,土(tu)(tu)(tu)壤板(ban)結(jie),影響了農(nong)作物產品(pin)的品(pin)質(zhi)(zhi),因此需(xu)要施用大量的有機肥(fei)農(nong)家肥(fei)來改良土(tu)(tu)(tu)壤,提高(gao)作物品(pin)質(zhi)(zhi)...
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2020-06為(wei)推動落(luo)實《農(nong)業農(nong)村部辦(ban)公廳、生態環境部辦(ban)公廳關于促(cu)進畜(chu)禽糞污(wu)還田利(li)(li)用依法加強(qiang)養殖污(wu)染治(zhi)理的(de)指導(dao)意見》(農(nong)辦(ban)牧〔2019〕84號),進一步明確畜(chu)禽糞污(wu)還田利(li)(li)用有(you)...