黄罗曼类型番茄新品种东农723的选育  

A New Tomato F_1 Hybrid—‘Dongnong 723'

作　　者：姜景彬[1] 许向阳[1] 康立功[1] 张贺[1] 王傲雪[1] 陈秀玲[1] 李景富[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7期47-49,I0002,共4页China Vegetables

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

摘　　要：东农723是以09811为母本,以09817为父本配制而成的黄罗曼类型的特色番茄一代杂种,中熟,中果型,单果质量90～120 g,每穗8～10个果,可成串采收,成熟果金黄色,颜色艳丽,果实长卵圆形,果面光滑美观,硬度0.57 kg·cm-2,耐贮运,货架期达30 d(天)以上。高抗ToMV、叶霉病、枯萎病和黄萎病。保护地栽培每667 m2产量12 000～15 000 kg,适合全国各地保护地栽培。‘Dongnong 723＇ is a new mid-maturing tomato F1 hybrid,developed by crossing 09811 as female parent and 09817 as male parent. It is highly resistant to ToMV,leaf mold,Fusarium wilt and Verticillium wilt. The fruit is of medium size. The average single fruit weight is 90-120 g. There are 8-10 fruits per ear. It can be harvested by cluster picking. Its matured fruit is golden yellow in color,of ovoid shape with smooth peel. The average firmness is 0.57 kg·cm-2. It is tolerant to storage and transportation. Its shelf life is over 30 days. The average yield is 180-225 t·hm-2 in protected fields. It is suitable for cultivation in protected fields all over China.

关 键 词：串番茄 东农723 黄果 耐贮运 

分 类 号：S641.2[农业科学—蔬菜学]