“徐薯23”是中国农业科学院甘薯研究所根据当前市场需求和人们生活需要而育成的优质食用、食品加工用甘薯新品种,于2004年4月通过国家甘薯品种鉴定委员会命名。一、选育经过“徐薯23”(原系号97-21-5)是由高干优质育种材料P616-23(绵粉1号×美国红)为母本,高产红心优质品种烟 “Xushu 23” is a new sweet potato variety of high-quality food and food processing, which was bred by Sweet Potato Research Institute of Chinese Academy of Agricultural Sciences according to the current market demand and people’s life needs. It was named as the National Sweet Potato Variety Appraisal Committee in April 2004. First, the breeding After “Xu potato 23” (formerly No. 97-21-5) is a high quality breeding material P616-23 (cotton flour No. 1 × American Red) as the female parent, high-yield red heart quality varieties of tobacco