15
2021-04在我國,由(you)于(yu)土(tu)(tu)地長期大量施用化學肥料,造成(cheng)(cheng)土(tu)(tu)壤(rang)中某些營養成(cheng)(cheng)分的嚴重缺乏,土(tu)(tu)壤(rang)板結,影響了農(nong)作物(wu)產品的品質,因此需(xu)要施用大量的有機肥農(nong)家肥來改良土(tu)(tu)壤(rang),提高作物(wu)品質...
18
2020-06為推動落實《農業(ye)農村部(bu)辦(ban)(ban)公廳、生態環(huan)境(jing)部(bu)辦(ban)(ban)公廳關于促(cu)進(jin)畜禽糞污(wu)還田利用(yong)依法加強養殖(zhi)污(wu)染(ran)治(zhi)理的指導(dao)意見》(農辦(ban)(ban)牧〔2019〕84號),進(jin)一步明確(que)畜禽糞污(wu)還田利用(yong)有...