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2021-04在我國,由(you)于土地長期(qi)大量(liang)(liang)施用(yong)化學肥料,造成(cheng)土壤中某(mou)些(xie)營養成(cheng)分的嚴重缺(que)乏,土壤板結(jie),影響了(le)農(nong)作物(wu)產品(pin)的品(pin)質(zhi),因此需要施用(yong)大量(liang)(liang)的有機肥農(nong)家肥來改(gai)良(liang)土壤,提高(gao)作物(wu)品(pin)質(zhi)...
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2020-06為推動落實《農(nong)業農(nong)村部辦(ban)公(gong)(gong)廳、生態環境部辦(ban)公(gong)(gong)廳關(guan)于促進(jin)畜禽(qin)糞污(wu)還(huan)田利(li)用依法加強養殖(zhi)污(wu)染治(zhi)理的指(zhi)導意見(jian)》(農(nong)辦(ban)牧(mu)〔2019〕84號(hao)),進(jin)一(yi)步明確畜禽(qin)糞污(wu)還(huan)田利(li)用有...