我国有4亿亩盐碱地,由于没有专用肥料,一直来在盐碱地园艺栽培中,植物成活率极低。鉴此,山东省德州市盐碱土绿化研究所魏坤峰高级工程师等肩负重任,经过5年的探索、试验,终于研制出园艺盐碱土改良肥,并在最近通过了鉴定,专家 There are 400 million mu of saline-alkali land in our country. Due to the lack of special fertilizers, the plant survival rate has been extremely low in the cultivation of saline-alkali lands. In view of this, Dezhou City, Shandong Province Institute of saline-alkali soil, senior engineer Weikun Feng shoulder the task, after 5 years of exploration and experimentation, and finally developed a horticultural saline-alkali soil improvement fertilizer, and recently passed the appraisal, experts