15
2021-04在我(wo)國(guo),由于土(tu)地(di)長期大(da)量施(shi)用(yong)化學肥(fei)料,造(zao)成(cheng)(cheng)土(tu)壤中(zhong)某些營養成(cheng)(cheng)分(fen)的(de)嚴重(zhong)缺乏(fa),土(tu)壤板結(jie),影響了農作(zuo)物產品的(de)品質,因此需要施(shi)用(yong)大(da)量的(de)有機肥(fei)農家肥(fei)來改良土(tu)壤,提(ti)高作(zuo)物品質...
18
2020-06為推(tui)動落實(shi)《農(nong)業農(nong)村部(bu)辦(ban)公(gong)廳(ting)、生(sheng)態環(huan)境部(bu)辦(ban)公(gong)廳(ting)關于促進畜禽糞污(wu)還田利用依法加強養殖污(wu)染治(zhi)理的指導意見(jian)》(農(nong)辦(ban)牧〔2019〕84號),進一步明確畜禽糞污(wu)還田利用有...