秋紫豆系陕西省凤县农业科技人员从当地农家品种中选择的变异单株,经多年系统选育而成的菜豆新品种,现已通过陕西省农作物品种审定委员会审定,并先后获得宝鸡市科技进步一等奖,陕西省 Autumn purple bean is selected from the local farmers in Feng County, Shaanxi Province, agricultural science and technology personnel variation of single plant, after years of systematic selection of new bean varieties, has passed the Shaanxi Provincial Crop Variety Approval Committee for validation, and has access to Baoji City First prize for progress in science and technology, Shaanxi Province