食用型甘薯新品种湘紫薯910的选育  

Breeding of new edible sweetpotato cultivar Xiangzishu 910

作　　者：黄艳岚[1] 张超凡[1] 张道微 张亚[1] 董芳 Huang Yanlan;Zhang Chaofan;Zhang Daowei;Zhang Ya;Dong Fang(Hunan Crop Research Institute,Changsha 410125,Hunan,China)

机构地区：[1]湖南省作物研究所,湖南长沙410125

出　　处：《江苏师范大学学报（自然科学版）》2023年第4期46-48,共3页Journal of Jiangsu Normal University：Natural Science Edition

基　　金：财政部和农业农村部:国家现代农业产业技术体系资助项目(CARS-10);湖南省甘薯工程技术研究中心项目(2018TP2032)。

摘　　要：湘紫薯910是以黄皮花紫作母本,浙紫薯1号作父本定向杂交选育而成的食用型紫心甘薯新品种.该品种薯块呈长纺锤形,紫皮紫肉,结薯集中,单株结薯3~4个,鲜薯花青素质量分数为736.2 mg·kg^(-1),大中薯率高,熟食味好,抗根腐病,中抗蔓割病.鲜薯平均产量为1931.1~2339.1 kg/667 m^(2),薯干平均产量为627.0~761.4 kg/667 m^(2).适宜在长江流域薯区种植.Xiangzishu 910 is a new edible purple-fleshed sweetpotato variety developed by crossing Huangpihuazi as female parent and Zhezishu 1 as male parent.Its root is long and spindle shape,with purple skin and purple flesh.There are 3 to 4 roots of per plant with root concentration.The fresh anthocyanin content is 736.2 mg·kg^(-1).The rate of large and medium root is high.Delicious food tastes good.It is resistant to root rot and medium resistant to fusarium wilt.Its average yield of fresh root is from 1931.1 to 2339.1 kg/667 m^(2)and that of dried root is from 627.0 to 761.4 kg/667 m^(2).It is suitable to be cultivated in the Yangtze River Basin and surrounding areas.

关 键 词：食用型 甘薯 湘紫薯910 选育 

分 类 号：S531[农业科学—作物学]