15
2021-04在我國(guo),由于土(tu)(tu)地長期大量施(shi)(shi)用化學(xue)肥料(liao),造成土(tu)(tu)壤(rang)中某(mou)些營養(yang)成分的(de)嚴重缺乏,土(tu)(tu)壤(rang)板結(jie),影(ying)響了農作物(wu)產品的(de)品質,因此需要施(shi)(shi)用大量的(de)有機肥農家肥來改(gai)良(liang)土(tu)(tu)壤(rang),提(ti)高作物(wu)品質...
18
2020-06為推動(dong)落(luo)實《農(nong)業農(nong)村部辦(ban)(ban)公廳、生態(tai)環境部辦(ban)(ban)公廳關于促(cu)進畜(chu)禽糞污還田利用(yong)依法加強養殖污染治理(li)的指導意見》(農(nong)辦(ban)(ban)牧(mu)〔2019〕84號),進一步明(ming)確畜(chu)禽糞污還田利用(yong)有...