生态环境革命是二十一世纪世界发展的主题,而绿色是生态环境的中心,盐碱土绿化是世界难题,多年来国内外学者一直探讨改良的捷径。据统计,我国有5.2亿亩盐碱地,分布在23个省、市、自治区。北方多为微碱性、碱性土壤,盐碱程度重的100多个城市,东北、华北地区的大庆、德州及天津、黄骅、东营等市;西部地区包括银川、内蒙、宁夏、甘肃、陕西、青海、西藏有盐碱地2.12亿亩。盐碱是制约西部园林绿化的难点,山东省德州市盐碱土绿化研究所,历时十年的艰辛探索,研究出新型 Eco-environment revolution is the theme of world development in the 21st century. Green is the center of ecological environment. Salinization and afforestation is a worldwide problem. Over the years, domestic and foreign scholars have been discussing shortcuts for improvement. According to statistics, China has 52 million mu of saline land, distributed in 23 provinces, municipalities and autonomous regions. More than 100 cities are mostly alkaline, alkaline soil and saline-alkali in the north, Daqing, Dezhou and Tianjin, Huanghua and Dongying cities in Northeast China and North China, and Yinchuan, Inner Mongolia, Ningxia, Gansu and Shaanxi Qinghai, Tibet has 212 million mu of saline land. Salt and alkali are the difficulties that restrict the western landscaping. After ten years of arduous exploration, a new type of saline-alkali soil greening research institute was established in Dezhou, Shandong Province