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2021-04在我國,由于土地長期大(da)量施用(yong)化學肥料,造成(cheng)土壤中某(mou)些營養(yang)成(cheng)分的嚴(yan)重缺乏,土壤板結,影(ying)響了農作(zuo)物(wu)產品(pin)的品(pin)質(zhi),因(yin)此需要施用(yong)大(da)量的有機(ji)肥農家(jia)肥來改良土壤,提高作(zuo)物(wu)品(pin)質(zhi)...
18
2020-06為(wei)推動落實《農(nong)(nong)業(ye)農(nong)(nong)村部(bu)辦(ban)公廳(ting)、生態環(huan)境(jing)部(bu)辦(ban)公廳(ting)關于促進畜禽糞污(wu)(wu)還田利用依法加(jia)強養殖污(wu)(wu)染治理的指導意見(jian)》(農(nong)(nong)辦(ban)牧〔2019〕84號(hao)),進一步明確(que)畜禽糞污(wu)(wu)還田利用有...