嘉祥细长毛山药当地称‘明豆子’,经山东省品种审定委员会认定为推广品种,是山东省济宁地区传统栽培的名贵特产和出口蔬菜,具有200余年的栽培历史。1985年参加农牧渔业部举办的名、特、优、新农产品展览,受到普遍好评。 一、特征特性 该品种属长山药系统,是一个优质高产的地方 Jiaxiang slender Mao yam locally called ’Ming beans’, identified by the Shandong Provincial Commission for species identification as a promotional species, is the Jining region of Shandong Province, the traditional cultivation of valuable products and export vegetables, with more than 200 years of cultivation history. In 1985 to participate in the Ministry of Agriculture, Animal Husbandry and Fishery organized by the name, special, excellent, new agricultural products exhibition, has been generally praised. First, the characteristics and characteristics of the species is a long yam system, is a place of high quality and yield