15
2021-04在我(wo)國,由于土(tu)地(di)長期大量施用(yong)化學(xue)肥料,造成(cheng)土(tu)壤中(zhong)某(mou)些營養成(cheng)分的(de)嚴重缺乏,土(tu)壤板結,影響了農作物(wu)產品的(de)品質,因此需要(yao)施用(yong)大量的(de)有機肥農家肥來改良土(tu)壤,提高作物(wu)品質...
18
2020-06為推動(dong)落實(shi)《農(nong)(nong)業農(nong)(nong)村部辦(ban)公(gong)(gong)廳、生態環境部辦(ban)公(gong)(gong)廳關(guan)于(yu)促進畜禽糞污(wu)還(huan)田(tian)利用依(yi)法加強養殖污(wu)染治理的指導(dao)意見(jian)》(農(nong)(nong)辦(ban)牧(mu)〔2019〕84號),進一步(bu)明確(que)畜禽糞污(wu)還(huan)田(tian)利用有(you)...