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2021-04在我國,由于土地(di)長期大(da)量施用(yong)化學肥料(liao),造(zao)成土壤(rang)中(zhong)某些營養成分的(de)嚴重缺乏,土壤(rang)板結,影(ying)響(xiang)了農作物產品(pin)的(de)品(pin)質,因此需要施用(yong)大(da)量的(de)有機肥農家肥來改良土壤(rang),提高作物品(pin)質...
18
2020-06為(wei)推動(dong)落實《農(nong)業農(nong)村部(bu)辦公(gong)廳、生態環境部(bu)辦公(gong)廳關(guan)于(yu)促進畜禽(qin)糞污(wu)還田(tian)(tian)利用(yong)(yong)依法加強養(yang)殖(zhi)污(wu)染治理的指導意見(jian)》(農(nong)辦牧(mu)〔2019〕84號),進一步明確畜禽(qin)糞污(wu)還田(tian)(tian)利用(yong)(yong)有...