15
2021-04在我國,由于土(tu)(tu)地(di)長期大(da)量(liang)施用化學肥料,造成土(tu)(tu)壤中(zhong)某些(xie)營養成分的(de)嚴重缺乏,土(tu)(tu)壤板結,影響了農作(zuo)物(wu)產(chan)品的(de)品質(zhi),因(yin)此需要施用大(da)量(liang)的(de)有(you)機肥農家肥來改良土(tu)(tu)壤,提(ti)高作(zuo)物(wu)品質(zhi)...
18
2020-06為推(tui)動落實《農(nong)業農(nong)村部(bu)辦(ban)公(gong)廳(ting)、生態環境部(bu)辦(ban)公(gong)廳(ting)關于促進(jin)畜禽糞(fen)污(wu)還(huan)田利用依法(fa)加強養殖污(wu)染治理的指導意見》(農(nong)辦(ban)牧〔2019〕84號),進(jin)一步明確畜禽糞(fen)污(wu)還(huan)田利用有...