沙棘是胡赖于科沙棘属落叶灌木或小乔木，我国大部分地区都可栽培。沙棘用途广泛，经济效益高。为了开发利用沙棘树，现将其作用及栽培技术介绍如下：一、利用价值沙棘树是我国栽培果树中药用价值很高的果树，也是保持水土，防风固沙，改良土壤的主要树种。沙棘果实含有多种生 Seabuckthorn is Hu relying on Branch seabuckthorn deciduous shrubs or small trees, most of our country can be cultivated. Seabuckthorn uses a wide range of high economic benefits. In order to develop and utilize the seabuckthorn tree, its function and cultivation techniques are introduced as follows: I. Use value Seabuckthorn tree is a fruit tree with high medicinal value in planting fruit trees in our country and is also the main tree species for soil and water conservation, sand fixation and soil improvement. Seabuckthorn fruit contains a variety of students