樱桃番茄新品种西大樱红2号的选育  

A New Cherry Tomato F_(1) Hybrid--‘Xidayinghong No.2’

作　　者：陈彬 吴宏昱 周志焕 史艳玮 王先裕[2] 荆子桓 杨其保 CHEN Bin;WU Hongyu;ZHOU Zhihuan;SHI Yanwei;WANG Xianyu;JING Zihuan;YANG Qibao(College of Agriculture,Guangxi University,Nanning 530004,Guangxi,China;Agriculture and Animal Husbandry Industry Development Institute,Guangxi University,Nanning 530004,Guangxi,China;Guangxi Agricultural Vocational-Technical University,Nanning 530007,Guangxi,China;Guangxi Research Institute of Sericulture,Nanning 530007,Guangxi,China)

机构地区：[1]广西大学农学院,广西南宁530004 [2]广西大学农牧产业发展研究院,广西南宁530004 [3]广西农业职业技术大学,广西南宁530007 [4]广西蚕业技术推广站,广西南宁530007

出　　处：《中国蔬菜》2023年第9期113-115,共3页China Vegetables

基　　金：国家现代农业产业技术体系建设项目(CARS-23-G-54);广西优质本土番茄杂交组合筛选与技术示范项目(XKJ2301)。

摘　　要：西大樱红2号是以自交系YG-6-5-7-6-8-6-6-1-1为母本,以自交系YA-7-5-9-6-8-9-8为父本配制而成的中熟樱桃番茄一代杂种。无限生长类型,植株生长势强;果实椭圆形,纵径3.4~3.8 cm,横径3.0~3.5 cm,果肉较厚,可溶性固形物含量7.56%,番茄红素含量21.02 mg·kg^(-1),成熟果红色,有光泽,幼果有绿果肩,单果质量约25 g;抗番茄黄化曲叶病毒病(TYLCV)、烟草花叶病毒病(TMV)、枯萎病,中抗晚疫病,一般产量4600 kg·(667 m^(2))^(-1)左右,适宜广西桂林、田阳等地秋冬季节种植。‘Xidayinghong No.2’is a new medium-ripe cherry tomato F_(1) hybrids developed by crossing self-inbred line‘YG-6-5-7-6-8-6-6-1-1’as the female parent and the self-inbred line‘YA-7-5-9-6-8-9-8’as the paternal parent.It is of infinite growth type,and plant growth is strong.The fruit is of oval shape,with 3.4-3.8 cm in length and 3.0-3.5 cm in width.The flesh is thick,the soluble solids content is 7.56% and lycopene content is 21.02 mg·kg^(-1).The ripe fruit is red and shiny.Its single fruit weight is about 25 g.It is resistant to tomato yellow leaf curl virus disease(TYLCV),tobacco mosaic virus disease(TMV),blight,and moderate resistant to late blight.It can yield about 69 t·hm^(-2).It is suitable for autumn and winter planting in Guilin and Tianyang of Guangxi.

关 键 词：樱桃番茄 西大樱红2号 一代杂种 多抗 

分 类 号：S641.2[农业科学—蔬菜学]