15
2021-04在我國,由于土地(di)長期(qi)大量(liang)施用(yong)化(hua)學(xue)肥料,造成土壤中某些營養成分的嚴重缺乏,土壤板結,影響(xiang)了農作(zuo)物產品的品質(zhi)(zhi),因此(ci)需要施用(yong)大量(liang)的有(you)機肥農家肥來改(gai)良(liang)土壤,提(ti)高作(zuo)物品質(zhi)(zhi)...
18
2020-06為推(tui)動落實《農(nong)(nong)業農(nong)(nong)村部辦(ban)公(gong)廳(ting)、生態環境部辦(ban)公(gong)廳(ting)關于(yu)促進(jin)畜禽(qin)糞(fen)污(wu)還田(tian)(tian)利(li)用依法(fa)加強養(yang)殖污(wu)染治理的指導意見(jian)》(農(nong)(nong)辦(ban)牧〔2019〕84號),進(jin)一步明確畜禽(qin)糞(fen)污(wu)還田(tian)(tian)利(li)用有...