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沙棘属于胡颓子科,系落叶灌木或小乔木,在我国广泛分布于东北、华北和西北地区。我国乡土品种中华沙棘属小果沙棘。大果沙棘原产于俄罗斯,俄罗斯是最早把野生沙棘进行选育栽培的国家,现有50多个大果沙棘品种进行了注册。我国刚刚引进栽培。大果沙棘的特点是:产量高,每亩产量800～1500公斤;果实大,单果重在0.7～0.9克之间,是小果沙棘的4～5倍;果柄长,枝条无刺或少刺,易于采摘。大果沙棘营养丰富,含有多种维生素、微量元素、氨基酸和其它生物活性物质,能够提取沙棘油、黄铜
Seabuckthorn belongs to Elaeagnus family, Department of deciduous shrubs or small trees, widely distributed in China in northeast, north and northwest. Chinese native varieties of Chinese sea buckthorn is a small fruit buckthorn. Sea buckthorn originated in Russia, Russia is the earliest wild seabuckthorn breeding and breeding countries, the existing more than 50 varieties of fruit seabuckthorn registered. China has just introduced cultivation. Large fruit seabuckthorn is characterized by: high yield, yield 800 ~ 1500 kg per acre; fruit, fruit weight between 0.7 to 0.9 grams, is 4 to 5 times the fruit of small seabuckthorn; fruit stalk long branches no thorns or less thorns , Easy to pick. Large seabuckthorn nutrient-rich, contains a variety of vitamins, trace elements, amino acids and other bioactive substances, to extract sea buckthorn oil, brass