摘要
川薯233是以川薯224为母本,徐薯18为父本,通过杂交,经系统选育而成的食用型甘薯新品种.川薯233植株匍匐,结薯较集中,薯块纺锤形,薯皮浅红色,薯肉浅黄色,单株结薯5~6个.生产试验结果表明,平均鲜薯产量2509.37 kg/667 m^(2),平均薯干产量577.93 kg/667 m^(2).品质分析及抗病性检测结果显示,干物率为23.50%,抗根腐病,中抗茎线虫病和蔓割病,适宜在西南地区薯区种植.
Chuanshu 233 is a new edible sweetpotato variety bred through hybridization and systematic selection,with Chuanshu 224 as the female parent and Xushu 18 as the male parent.It has a creeping growth habit.The tubers are concentrated and fusiform,with light red skin and light yellow flesh.The single plant tubers number is 5-6.The production test results show that the average fresh sweetpotato yield is 2509.37 kg/667 m^(2),and the average dry sweetpotato yield is 577.93 kg/667 m^(2).Quality analysis and disease resistance testing results show that the dry matter rate is 23.50%.It exhibits resistance to root rot and medium resistance to stem nematode disease and creeping disease.It is suitable for planting in southwestern regions.
作者
乔帅
杨松涛
王芳
宋伟
廖安忠
谭文芳
Qiao Shuai;Yang Songtao;Wang Fang;Song Wei;Liao Anzhong;Tan Wenfang(Crop Research Institute,Sichuan Academy of Agricultural Sciences/Environment-friendly Crop GermplasmInnovation&Genetic Improvement Key Laboratory of Sichuan Province,Chengdu 610066,Sichuan,China)
出处
《江苏师范大学学报（自然科学版）》
CAS
2024年第1期32-34,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)
四川省育种攻关项目(2021YFYZ0019,2021YFYZ0020)。
关键词
食用型
甘薯
川薯233
edible type
sweetpotato
Chuanshu 233
