沙枣是我国西北、华北沙漠绿化的主要乔木树种,过去人们多采用播种育苗、植树造林的方法。为了解决目前沙枣苗木的供不应求情况,加速沙漠的绿化工作,内蒙伊盟杭锦旗什拉召治沙站附属苗圃,于1957年10月,进行了沙枣的插条造林试验。试验地的土壤为弱盐渍化的沙壤土(PH Saussurea is the main arbor tree species in Northwest and North China deserts in the past. In the past, people used sowing seedlings and afforestation methods. In order to solve the current shortage of sand table jujube seedlings to speed up the desert greening work, Inner Mongolia Yi Union Hangjinqi Shila Zhao Zha Sha Station afforestation nursery, in October 1957, conducted a date cuttings afforestation experiment. The soil in the experimental site is weak salinized sandy loam (PH