15
2021-04在我國(guo),由于土(tu)(tu)地(di)長期大量施(shi)(shi)用(yong)化學肥料(liao),造成土(tu)(tu)壤(rang)(rang)中某些(xie)營養成分(fen)的(de)嚴重(zhong)缺(que)乏(fa),土(tu)(tu)壤(rang)(rang)板結(jie),影響了農(nong)作物產品的(de)品質(zhi),因此需要施(shi)(shi)用(yong)大量的(de)有機肥農(nong)家(jia)肥來改良土(tu)(tu)壤(rang)(rang),提高作物品質(zhi)...
18
2020-06為推動落實《農業(ye)農村部(bu)辦(ban)公廳、生態環(huan)境(jing)部(bu)辦(ban)公廳關(guan)于(yu)促進畜禽糞污(wu)還田(tian)利用(yong)依(yi)法加強養殖污(wu)染治理的指導意見》(農辦(ban)牧〔2019〕84號),進一步明確畜禽糞污(wu)還田(tian)利用(yong)有...