阳原县种植大甜椒始于1976年，由于甜椒个大肉厚，果型秀美，味道适口，无公害，产量高，所以深受全国消费者欢迎。据北京市蔬菜研究所化验表明，阳原甜椒所含于物质、可溶性糖、蛋白质。胡罗卜素均高于北京市所产各类品种。究其因，一是气候条件适宜（7－9月同期逐月平均温比 Yangyuan County, planting big bell began in 1976, as a large flesh of sweet pepper, beautiful fruit, taste palatable, pollution-free, high yield, so welcomed by consumers nationwide. According to the Beijing Institute of Vegetables Laboratory tests showed that Yang Yuan pepper contained in the material, soluble sugar, protein. Carotene are higher than all kinds of varieties produced in Beijing. The reason, one is the appropriate climatic conditions (July-September month-by-month average temperature ratio