高花青素型甘薯新品种赣薯6号的选育  

A New Sweetpotato Variety of High Anthocyanin Type-‘Ganshu No.6’

作　　者：兰孟焦[1] 吴问胜[1] 肖满秋 潘皓[1] 侯隆英[1] 葛瑞华 LAN Mengjiao;WU Wensheng;XIAO Manqiu;PAN Hao;HOU Longying;GE Ruihua(Crop Institute of Jiangxi Academy of Agricultural Sciences,Nanchang 330200,Jiangxi,China)

机构地区：[1]江西省农业科学院作物研究所,江西南昌330200

出　　处：《中国蔬菜》2021年第5期103-106,共4页China Vegetables

基　　金：国家甘薯产业技术体系建设项目(CARS-10-C8);中央引导地方科技创新专项(20192ZDF04022);江西现代农业科研协同创新项目(JXXTCX201704)。

摘　　要：赣薯6号是以赣10-25为母本,经集团杂交选育而成的高花青素型甘薯新品种。薯块纺锤形,薯皮、薯肉均为紫色,结薯集中整齐,单株结薯4~5个,大中薯率87.10%以上,熟食品质优,抗根腐病和茎线虫病,中抗黑斑病;每667 m2鲜薯产量2000 kg左右,薯干产量600 kg左右,花青素含量466.0 mg·kg-1(FW),干物率29.9%,适宜江西、湖南、湖北、浙江、安徽等地春夏薯区种植。‘Ganshu No.6’is a new sweetpotato variety of high anthocyanin type,bred through group hybridization using‘Gan10-25’as female parent.The storage root is of spindle shape.Its tuber peel and flesh are violet in color.The tuberzation is concentrated and orderly.There are 4-5 tubers per plant.Its large and medium-sized tuber rate is over 87.10%.The cooked root has good quality.It is resistant to root rot and stem-nematode,medium resistant to black spot.Its fresh root yield is about 30 t·hm-2 and that of dried root is 9 t·hm-2.The anthocyanin content is 466.0 mg·kg-1,dry matter content is 29.9%.It is suitable to be planted in spring and summer potato production areas of Jiangxi,Hunan,Hubei,Zhejiang,Anhui Provinces.

关 键 词：甘薯 赣薯6号 高花青素型 

分 类 号：S531[农业科学—作物学]