大扁杏是我国“三北”地区特有的经济树种之一 ,适应性强 ,经济价值高 ,１０～１５年生杏园每亩年收入近千元。杏仁除含有多种营养成分外 ,还含有抗癌物质维生素Ｂ１７ ,广泛应用于食品、医药等行业 ,是外贸出口产品 ,深受外商欢迎。栽植大扁杏是“三北”地区人民脱贫致富的一 Apricot is China’s “Three North” one of the unique economic species, adaptability, high economic value, 10-15 years apricot orchard annual income nearly a thousand dollars. In addition to almonds contains a variety of nutrients, but also contains anti-cancer substances vitamin B17, widely used in food, medicine and other industries, is the export of foreign products, welcomed by foreign investors. The cultivation of Daping apricot is one of the people in the “Three Norths” region that escaped from poverty and became rich