豫薯六号是河南省农科院粮食作物研究所以郑红二号为母本,禺北白为父本,经有性杂交选育而成的高产、早熟红薯新品种。该品种顶叶绿色,叶脉紫色,叶基紫色、叶柄绿色,叶呈心脏形; Yushu No. 6 Henan Academy of Agricultural Sciences Institute of Food Crops Zhenghong 2 as the female parent, North Pubei as the male parent, after sexual cross-breeding of high yield, precocious sweet potato new varieties. The variety of the top green leaves, veins purple, leaf-based purple, petiole green, heart-shaped leaves;