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2021-04在我國,由于土(tu)地(di)長期大量(liang)施用化(hua)學肥(fei)料(liao),造(zao)成(cheng)土(tu)壤中某些營養(yang)成(cheng)分(fen)的嚴(yan)重缺乏,土(tu)壤板(ban)結,影響了農作物產品的品質,因(yin)此(ci)需(xu)要施用大量(liang)的有(you)機肥(fei)農家肥(fei)來改良土(tu)壤,提高作物品質...
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2020-06為推(tui)動落實《農(nong)業(ye)農(nong)村(cun)部辦(ban)公(gong)(gong)廳、生態環境(jing)部辦(ban)公(gong)(gong)廳關(guan)于促進(jin)畜禽糞(fen)(fen)污(wu)(wu)還(huan)田(tian)利用依法(fa)加強(qiang)養(yang)殖污(wu)(wu)染治(zhi)理的指導意見》(農(nong)辦(ban)牧〔2019〕84號),進(jin)一步明確畜禽糞(fen)(fen)污(wu)(wu)還(huan)田(tian)利用有...