15
2021-04在我國,由于土地(di)長(chang)期(qi)大量施用(yong)化學肥料,造成(cheng)土壤(rang)中某些營養成(cheng)分的嚴重缺乏,土壤(rang)板結(jie),影響了農(nong)作(zuo)物(wu)產品(pin)的品(pin)質(zhi),因(yin)此需要(yao)施用(yong)大量的有機肥農(nong)家肥來改(gai)良土壤(rang),提高(gao)作(zuo)物(wu)品(pin)質(zhi)...
18
2020-06為推動落實《農業(ye)農村部辦公(gong)(gong)廳(ting)、生態環境部辦公(gong)(gong)廳(ting)關于促進(jin)畜禽糞污(wu)還(huan)田利用(yong)依法加強養(yang)殖污(wu)染治理的指導意見》(農辦牧〔2019〕84號),進(jin)一步明確畜禽糞污(wu)還(huan)田利用(yong)有(you)...