15
2021-04在我國，由于土(tu)地長期(qi)大量施(shi)用化學肥料，造(zao)成(cheng)土(tu)壤中某些(xie)營養成(cheng)分(fen)的(de)(de)(de)嚴重缺乏(fa)，土(tu)壤板(ban)結，影響了農(nong)(nong)作物(wu)產品的(de)(de)(de)品質(zhi)，因(yin)此需要施(shi)用大量的(de)(de)(de)有機肥農(nong)(nong)家肥來改良土(tu)壤，提(ti)高作物(wu)品質(zhi)...
18
2020-06為推(tui)動落實《農業農村(cun)部(bu)辦(ban)公(gong)(gong)廳(ting)、生態(tai)環境(jing)部(bu)辦(ban)公(gong)(gong)廳(ting)關于促進(jin)畜禽(qin)糞污(wu)(wu)還田利用(yong)(yong)依(yi)法加(jia)強(qiang)養殖污(wu)(wu)染治理(li)的指導(dao)意見》（農辦(ban)牧〔2019〕84號(hao)），進(jin)一步明確畜禽(qin)糞污(wu)(wu)還田利用(yong)(yong)有...
