沙棘(Hippophae rhamnaoides)是胡颓子科沙棘属的灌木或小乔木。分布广,适应性强。是保持水土、改良土壤的好树种,而且经济价值高,特别是果实和油,含有多种营养物质,易为人体吸收,并有极高的医疗保健作用,可加工成各种饮料及食品,也可作饲料,畅销国内外。山东省无天然沙棘资源,过去曾有小 Hippophae rhamnaoides are shrubs or small trees of Elaeagnus. Widely distributed, adaptable. Is to maintain soil and water, soil improvement, good species, and high economic value, especially fruit and oil, contains a variety of nutrients, easily absorbed by the body and has a high health care role, can be processed into a variety of beverages and food, Also for feed, selling at home and abroad. There is no natural seabuckthorn resources in Shandong Province, which used to be small