抗番茄黄化曲叶病毒新品种东农724的选育  

A New Tomato F_1 Hybrid with High Resistant to TYLCV——‘Dongnong 724'

作　　者：姜景彬[1] 李景富[1] 张贺[1] 康立功[1] 陈秀玲[1] 王傲雪[1] 许向阳[1] 

机构地区：[1]东北农业大学园艺学院,黑龙江哈尔滨150030

出　　处：《中国蔬菜》2014年第8期41-43,I0004,共4页China Vegetables

基　　金：现代农业产业技术体系专项(CARS-25);国家科技支撑计划项目(2012BAD02B02-7)

摘　　要：东农724是以09546为母本，以09611为父本配制而成的早熟番茄一代杂种，生育期110～113d（天）。叶片稀疏、竖立，节间长，长势强，耐弱光、低温，高抗番茄黄化曲叶病毒（TYLCV）、ToMV、枯萎病和黄萎病，大果型，单果质量220～250g，成熟果粉红色，果面光滑美观，硬度0.54kg＆#183;cm-2，不裂果，耐贮运。丰产性好，保护地栽培每667m2产量11000～15000kg，适合全国各地保护地秋冬茬和冬春茬抢早栽培。‘Dongnong 724’is a new early maturing tomato F1 hybrid developed by crossing 09546 as female parent and 09611 as male parent.It takes 110-113 days from sowing to harvesting.This variety has strong growth vigor,long internode,tolerance to weak light and low temperature.Its leaves are sparse and erect.It is highly resistant to TYLCV（Tomato yellow leaf curl virus）,ToMV,Fusarium wilt and Verticillium wilt.The fruit is of large size.The single fruit weight is 220-250 g.The matured fruit is pink and colorful with smooth and beautiful appearance.The average fruit firmness is 0.54 kg＆#183;cm-2.It has good commercial character for storage and transportation.The average yield is 165-225 t＆#183;hm-2 in protected fields.It is suitable for protected cultivation in early spring and late autumn all over China.

关 键 词：番茄 东农724 抗番茄黄化曲叶病毒 早熟 一代杂种 

分 类 号：S436.412[农业科学—农业昆虫与害虫防治]