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2021-04在我國,由于土(tu)(tu)地長期大量施用(yong)化學肥(fei)料,造成(cheng)土(tu)(tu)壤中某些(xie)營養(yang)成(cheng)分的嚴重缺乏,土(tu)(tu)壤板結,影響了農作物(wu)產品的品質(zhi),因此需要施用(yong)大量的有機(ji)肥(fei)農家肥(fei)來改良土(tu)(tu)壤,提高作物(wu)品質(zhi)...
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2020-06為推(tui)動落實《農(nong)業農(nong)村部(bu)辦(ban)(ban)公廳、生態環境(jing)部(bu)辦(ban)(ban)公廳關于促進畜禽糞污還(huan)田利用(yong)依法加強養殖污染治理(li)的(de)指導(dao)意(yi)見》(農(nong)辦(ban)(ban)牧〔2019〕84號(hao)),進一步明確畜禽糞污還(huan)田利用(yong)有...