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2021-04在我(wo)國,由于(yu)土(tu)地長期大量施用化學肥料,造成(cheng)土(tu)壤中某些營(ying)養成(cheng)分的(de)嚴(yan)重缺乏,土(tu)壤板結,影響(xiang)了農(nong)作物(wu)產品的(de)品質,因(yin)此需要施用大量的(de)有機(ji)肥農(nong)家肥來改良(liang)土(tu)壤,提高作物(wu)品質...
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2020-06為推動落實(shi)《農(nong)業農(nong)村部辦(ban)公(gong)廳(ting)、生態環境(jing)部辦(ban)公(gong)廳(ting)關于促進畜(chu)禽糞(fen)(fen)污(wu)還田利用依法加強養殖污(wu)染治理的指導意(yi)見(jian)》(農(nong)辦(ban)牧(mu)〔2019〕84號),進一步明確(que)畜(chu)禽糞(fen)(fen)污(wu)還田利用有...