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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(cheng)(cheng)土(tu)(tu)壤中某些營養成(cheng)(cheng)分的(de)嚴(yan)重缺乏(fa),土(tu)(tu)壤板結,影響了農(nong)作物產品(pin)(pin)的(de)品(pin)(pin)質,因(yin)此(ci)需(xu)要施用(yong)大(da)量(liang)的(de)有機(ji)肥(fei)農(nong)家肥(fei)來改良土(tu)(tu)壤,提高(gao)作物品(pin)(pin)質...
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2020-06為推動落實《農(nong)業(ye)農(nong)村部辦(ban)公廳(ting)、生(sheng)態環境部辦(ban)公廳(ting)關于促進畜(chu)禽(qin)糞污還(huan)(huan)田利用(yong)依法加強養殖污染治理(li)的指導意見》(農(nong)辦(ban)牧〔2019〕84號),進一步明(ming)確畜(chu)禽(qin)糞污還(huan)(huan)田利用(yong)有(you)...