15
2021-04在我國,由(you)于土(tu)地長期大量(liang)施(shi)用(yong)化學肥料,造成土(tu)壤(rang)(rang)中某些營養成分的嚴重(zhong)缺乏(fa),土(tu)壤(rang)(rang)板結,影響了農作物(wu)產品(pin)的品(pin)質(zhi),因此需要施(shi)用(yong)大量(liang)的有(you)機肥農家(jia)肥來改良土(tu)壤(rang)(rang),提高(gao)作物(wu)品(pin)質(zhi)...
18
2020-06為推動(dong)落實《農業農村部辦(ban)(ban)公廳(ting)、生態環(huan)境部辦(ban)(ban)公廳(ting)關于促進畜禽(qin)糞(fen)污(wu)(wu)還田(tian)利用依法加強養殖污(wu)(wu)染治理(li)的指導(dao)意見》(農辦(ban)(ban)牧〔2019〕84號),進一步明確畜禽(qin)糞(fen)污(wu)(wu)還田(tian)利用有...