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2021-04在我國(guo),由于(yu)土(tu)地(di)長期大(da)(da)量施(shi)用(yong)(yong)化學肥料,造成(cheng)土(tu)壤中某(mou)些(xie)營養(yang)成(cheng)分的(de)嚴重(zhong)缺乏,土(tu)壤板結,影響了農(nong)作(zuo)物產品的(de)品質(zhi),因此需(xu)要施(shi)用(yong)(yong)大(da)(da)量的(de)有(you)機(ji)肥農(nong)家肥來改良土(tu)壤,提高作(zuo)物品質(zhi)...
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2020-06為推動(dong)落實《農業農村部辦公(gong)廳(ting)(ting)、生態環境部辦公(gong)廳(ting)(ting)關于促進畜(chu)禽糞污(wu)還田(tian)利(li)用依法加強(qiang)養殖污(wu)染(ran)治理的指導意見》(農辦牧〔2019〕84號),進一步明(ming)確(que)畜(chu)禽糞污(wu)還田(tian)利(li)用有...