沙棘是一种经济价值很高的树种。它的果实富含营养,维生素C、E、A和K等含量高于一切果菜,尤以维生素C含量最高。它还含有近20种微量元素和20余种氨基酸。果肉、种子和茎皮中部含油。果实含油率高达10%以上。沙棘油是各种生命活性物质的浓缩油,可抗辐射、抗疲劳,增强机体活力,是现代医药中的珍贵油。沙棘根部生长有大量根瘤,对增加土壤氮素提高土壤肥力作用巨大。沙棘叶富含营养,除可用作饮料外,是牲畜的优良饲草,适口性很强。沙棘枝干质坚硬,纹理鲜明,除用作家具、农具外,用作薪柴火力极强。除此以外,沙棘根系发达,又是防洪、排冲、护坡的水土保持 Seabuckthorn is a tree of high economic value. Its fruits are rich in nutrients, vitamin C, E, A and K content higher than all fruits and vegetables, especially in the highest vitamin C content. It also contains nearly 20 kinds of trace elements and more than 20 kinds of amino acids. Flesh, seeds and bark middle of the oil. Fruit oil content as high as 10%. Seabuckthorn oil is a variety of life-active substance of the oil, anti-radiation, anti-fatigue and enhance the vitality of the body, is a precious oil in modern medicine. Seabuckthorn root growth of a large number of nodules, to increase soil nitrogen to enhance soil fertility is huge. Seabuckthorn leaves are rich in nutrients, in addition to being used as a beverage, is an excellent livestock forage, palatability is very strong. Seabuckthorn branches dry hard, bright texture, except for furniture, farm tools, firewood for firepower. In addition, the seabuckthorn root system developed, but also flood control, Pai Chong, slope protection of soil and water conservation