由山东省德州市盐碱土绿化研究所首创的盐渍土工艺与化学改良植树法已取得成功,这项新技术的问世,可望解决盐碱土植树难这一世界难题。该项新技术包括: 1、长效隔盐层植树法; 2、防碱栽植袋植树法; The saline soil and chemical modified tree planting method, pioneered by the Institute of Saline, Alkali and Soil Conservation in Dezhou, Shandong Province, has achieved success. The advent of this new technology is expected to solve the difficult problem of tree planting in saline-alkali soil. The new technology includes: 1, long-term salt-tree planting method; 2, anti-alkali planting bag planting method;