沙棘,又名醋柳、酸刺、黑刺,是一种野生的灌木或小乔木,高可达10米。沙棘用途广泛,经济价值高。开发利用沙棘资源大有可为。近年来沙棘的生态功能和经济价值日益受到了人们的广泛重视。沙棘枝叶繁茂,根条发达,有很强的萌蘖能力,是水土保持、防风固沙和改良土壤的优良树种。据报道,种植沙棘的土地,可减少地表径流80％,减少表土水蚀 Seabuckthorn, also known as vinegar, acid thorns, black thorn, is a wild shrub or small tree, up to 10 meters high. Seabuckthorn uses a wide range of high economic value. Development and utilization of sea buckthorn resources promising. In recent years, the ecological function and economic value of seabuckthorn have been paid more and more attention by people. Seabuckthorn lush foliage, root developed, has a strong ability to sprout, is soil and water conservation, wind and sand and improved soil excellent tree species. It is reported that planting seabuckthorn land can reduce surface runoff by 80% and reduce surface water erosion