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2021-04在我國,由于土地(di)長期大(da)量(liang)施(shi)用化學肥(fei)(fei)料,造成(cheng)土壤中某些營(ying)養成(cheng)分的(de)嚴重缺乏,土壤板結,影響了農(nong)作物(wu)(wu)產品的(de)品質(zhi),因此需(xu)要施(shi)用大(da)量(liang)的(de)有機肥(fei)(fei)農(nong)家肥(fei)(fei)來改良(liang)土壤,提高(gao)作物(wu)(wu)品質(zhi)...
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2020-06為推動落(luo)實《農(nong)業農(nong)村部辦(ban)公(gong)廳(ting)、生態環境部辦(ban)公(gong)廳(ting)關于促進(jin)畜(chu)禽(qin)糞污還田利(li)用(yong)(yong)依法(fa)加強養殖(zhi)污染治(zhi)理(li)的指導意見》(農(nong)辦(ban)牧〔2019〕84號(hao)),進(jin)一步(bu)明確(que)畜(chu)禽(qin)糞污還田利(li)用(yong)(yong)有...