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2021-04在我(wo)國,由于土(tu)地(di)長期大量(liang)施用化(hua)學肥料,造成(cheng)土(tu)壤中某些(xie)營養(yang)成(cheng)分(fen)的嚴重缺乏,土(tu)壤板結,影響了農作物產品的品質(zhi),因此需要(yao)施用大量(liang)的有機肥農家肥來改(gai)良土(tu)壤,提高(gao)作物品質(zhi)...
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2020-06為推(tui)動落實《農(nong)業農(nong)村部(bu)辦(ban)公廳(ting)、生(sheng)態環境(jing)部(bu)辦(ban)公廳(ting)關于促進(jin)畜(chu)(chu)禽(qin)糞污(wu)(wu)還(huan)田利用依法加強養(yang)殖污(wu)(wu)染治理的指(zhi)導(dao)意見(jian)》(農(nong)辦(ban)牧(mu)〔2019〕84號),進(jin)一步明確畜(chu)(chu)禽(qin)糞污(wu)(wu)還(huan)田利用有(you)...