15
2021-04在我(wo)國(guo)，由(you)于(yu)土(tu)地(di)長期大(da)量施(shi)用(yong)化學肥(fei)料(liao)，造成土(tu)壤(rang)中某些營養(yang)成分(fen)的(de)(de)嚴重缺乏，土(tu)壤(rang)板結，影(ying)響(xiang)了農(nong)作物(wu)產品(pin)的(de)(de)品(pin)質(zhi)，因此需要施(shi)用(yong)大(da)量的(de)(de)有機肥(fei)農(nong)家肥(fei)來改良(liang)土(tu)壤(rang)，提高作物(wu)品(pin)質(zhi)...
18
2020-06為推動落實《農(nong)業農(nong)村部辦(ban)(ban)(ban)公(gong)廳、生(sheng)態(tai)環境部辦(ban)(ban)(ban)公(gong)廳關于促進畜禽糞污還(huan)田(tian)利用依(yi)法加強養殖污染(ran)治理(li)的指導(dao)意見》（農(nong)辦(ban)(ban)(ban)牧〔2019〕84號），進一步明確畜禽糞污還(huan)田(tian)利用有...
