辽宁省农科院以52～45×928杂交选育而成,原品系代号为1224。1983年12月被省农作物品种审定委员会审定通过。该品种蔓短,株型紧凑,分枝较多,除叶基和叶脉呈紫色外,茎叶为绿色。块根大小中等,小薯少,结薯层浅、集中,便于收获。肉质属中间质,较耐贮藏,含糖量高,颇适 Liaoning Academy of Agricultural Sciences to 52 ~ 45 × 928 cross breeding, the original product code is 1224. December 1983 by the Provincial Crop Variety Approval Committee approved. The varieties of vine short, compact plant type, more branches, in addition to leaves and veins purple, stems and leaves green. Medium size root tubers, small potatoes, tuber shallow, concentrated, easy to harvest. Meat is a middle quality, more resistant to storage, high sugar content, quite appropriate