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2021-04在我國,由(you)于土(tu)地(di)長期大量施(shi)用化學肥料,造(zao)成(cheng)土(tu)壤中某些營養成(cheng)分(fen)的嚴重(zhong)缺乏,土(tu)壤板結(jie),影響了農作物產品(pin)(pin)的品(pin)(pin)質,因此(ci)需要施(shi)用大量的有機肥農家(jia)肥來改良土(tu)壤,提高作物品(pin)(pin)質...
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2020-06為(wei)推動落實《農(nong)業農(nong)村部(bu)辦(ban)公(gong)廳(ting)、生(sheng)態環(huan)境部(bu)辦(ban)公(gong)廳(ting)關于促(cu)進(jin)畜(chu)禽(qin)糞污(wu)(wu)還田利用(yong)依法加強養殖污(wu)(wu)染治(zhi)理(li)的指導意見(jian)》(農(nong)辦(ban)牧〔2019〕84號),進(jin)一(yi)步明確(que)畜(chu)禽(qin)糞污(wu)(wu)還田利用(yong)有...