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2021-04在(zai)我(wo)國,由于土(tu)(tu)地長期(qi)大(da)量施用化學肥(fei)料,造成(cheng)土(tu)(tu)壤(rang)中某些營養成(cheng)分的嚴重缺乏,土(tu)(tu)壤(rang)板結(jie),影(ying)響(xiang)了農作物產品的品質,因(yin)此需要施用大(da)量的有機(ji)肥(fei)農家肥(fei)來(lai)改(gai)良土(tu)(tu)壤(rang),提高作物品質...
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2020-06為推動(dong)落實《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)污(wu)還(huan)田(tian)利用依法加強養殖(zhi)污(wu)染治(zhi)理的指導意見(jian)》(農(nong)辦(ban)牧(mu)〔2019〕84號),進一步明(ming)確(que)畜(chu)禽糞(fen)污(wu)還(huan)田(tian)利用有...