Abstract: Highway comprehensive research and governance is the first place of fixed quicksand,planted on both sides of highway sand-fixation forest,which mainly is to prevent the sand flow on the road damage.Therefore,it is particularly important for the choice of sand-fixation plants.Experiment results showed that the jujube in the lower hilly area of the slope of the sandbank growth was vigorous,but the windward slope was poor;the flower bar and shuttle had not strict requirements for planting site;sand willow was not suitable for planting in this area;fast growth rate,survival rate and high retention rate can be used as the priority tree species for sand fixation plants.The influence of different configuration methods on the growth indexes of the fixed sand forest was not obvious,but the block-shaped planting was easy to be self-thinning,and the belt was optimized with zonal arrangement.The survival rate and growth rate of planting plants were improved by using new technology and new materials,and the effect of ABT3 root powder was most obvious.