宁薯1号“宁薯1号”是我所于1967年从“恒进”ד栗子香”的后代中选育而成的。原系号67—234,曾叫“南京234”,后定现名。该品种顶叶绿色,叶心脏形或卵圆形至浅缺刻,叶脉紫色,叶柄和蔓均为绿色,蔓生型,蔓长一般2米左右;薯皮深红色,肉浅红色,薯块为缍形到下膨纺缍形,单株结薯4块以上,最多12块,薯块整齐,结薯集中,各株相比也较均衡。早熟、高产,适应性广。栽后 Ningshu No.1 “Ningshu No.1” was selected from the descendants of “Hengjin” × “Chestnut” in 1967. The original number 67-234, was called “Nanjing 234”, after the current name. The variety of the top green leaves, heart-shaped or oval to shallow-notch leaves, purple veins, petiole and vine are green, vine-shaped, generally 2 meters long vine; potato skin crimson, meat red, Shaped to the next expansion spun, shape, more than 4 plants per plant tuber, up to 12, tubers neat, concentrated tubers, each strain is also more balanced. Early maturity, high yield, wide adaptability. After planting