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中国农业科学院甘薯研究所育成的甘薯 紫肉新品种“徐紫薯1号”近日通过了江苏省 农作物品种审定委员会审定。 该品种是以日本优质食用品种“红东”为 母本,国际热带作物研究所黄皮黄心食用品 种“TIB10”为父本,通过嫁接诱导开花、有性 杂交、多点综合鉴定选育而成。1997年在杂 种实生苗圃入选后,以其鲜薯产量和花青素 含量均较高的特性,1998年加速繁殖参加复 选圃鉴定,1999年提升至高级鉴定圃。2000
Chinese Academy of Agricultural Sciences Sweet Potato Institute bred sweet new varieties of purple “Xu purple potato 1 ” recently passed the Jiangsu Province Crop Variety Approval Committee validation. The variety is based on the Japanese high-quality edible varieties “Red East ” as the female parent, the International Tropical Crops Institute yellow yellow heart edible species “TIB10 ” as the male parent, induced by flowering, sexual hybridization, multi-point comprehensive identification Breeding. In 1997 hybrid seedling nursery selected, with its high yield of fresh potato and anthocyanin content characteristics, accelerated breeding in 1998 to participate in the rehabilitation of the identification of garden, upgraded to advanced identification garden in 1999. 2000