15
2021-04在我國,由(you)于土(tu)地長期大(da)量(liang)施用化(hua)學肥料,造成土(tu)壤(rang)中某些(xie)營養成分(fen)的(de)嚴重缺(que)乏,土(tu)壤(rang)板結,影響了農作物(wu)產品(pin)(pin)的(de)品(pin)(pin)質(zhi),因此(ci)需要施用大(da)量(liang)的(de)有機肥農家肥來改良土(tu)壤(rang),提(ti)高作物(wu)品(pin)(pin)質(zhi)...
18
2020-06為推動落實《農業(ye)農村部辦(ban)公(gong)(gong)廳、生態環境部辦(ban)公(gong)(gong)廳關于促進畜(chu)禽糞污(wu)(wu)還田(tian)利用依法加(jia)強養(yang)殖(zhi)污(wu)(wu)染治理的指導意(yi)見(jian)》(農辦(ban)牧(mu)〔2019〕84號),進一(yi)步(bu)明確畜(chu)禽糞污(wu)(wu)還田(tian)利用有(you)...