| 抗（耐）番茄黄化曲叶病毒病粉果番茄新品种科大204的选育 |
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| 引用本文： | 宋建军,艾鹏飞,李振侠,仇燕,李敏.抗（耐）番茄黄化曲叶病毒病粉果番茄新品种科大204的选育[J].中国蔬菜,2011,1(6):87-90. |
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| 作者姓名： | 宋建军 艾鹏飞 李振侠 仇燕 李敏 |
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| 作者单位： | 河北科技大学生物科学与工程学院，河北石家庄 050018 |
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| 基金项目： | 河北省科技支撑计划项目，河北省自然科学基金，石家庄市科技支撑计划项目 |
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| 摘 要： | 科大204是以TP025-2为母本，以869-1（含Ty-1抗病基因）为父本配制而成的中早熟番茄一代杂种。无限生长类型，7～8片真叶着生第1花序，果实扁圆形，青果无绿肩，成熟果粉红色，平均单果质量216.1 g，中等硬度；VC含量158.6 mg?kg-1，番茄红素46.5 mg?kg-1，口感好，品质优良；抗（耐）番茄黄化曲叶病毒（TYLCV）；保护地栽培每667 m2产量7 000 kg左右，适宜我国北方保护地番茄黄化曲叶病毒病发生的地区栽培。
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| 关 键 词： | 番茄 科大204 一代杂种 TYLCV |
| 收稿时间： | 2010-10-14; |
A New Pink Tomato F1 Hybrid Resistant or Tolerant to TYLCV-'Keda No.204' |
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| SONG Jian-jun,AI Peng-fei,LI Zhen-xia,QIU Yan,LI Min.A New Pink Tomato F1 Hybrid Resistant or Tolerant to TYLCV-'Keda No.204'[J].China Vegetables,2011,1(6):87-90. |
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| Authors: | SONG Jian-jun AI Peng-fei LI Zhen-xia QIU Yan LI Min |
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| Institution: | College of Bioscience and Bioengineering, Hebei University of Science and Technology, Shijiazhuang 050018, Hebei, China |
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| Abstract: | ‘Keda No.204’is a new mid-early maturity tomato F1 hybrid, developed by crossing TP025-2 as female parent with 869-1（contain resistance gene Ty-1）as male parent. It is a variety with indeterminate growth. Its first inflorescence is setting at 7-8 leaf nods. The matured fruits are oblate in shape and pink in color without green shoulder, and the average single fruit weight is 216.1 g with moderate firmness. Its VC content is 158.6 mg?kg-1 and lycopene content is 46.5 mg?kg-1. It is resistant or tolerant to TYLCV. The average yield was 105.0 t?hm-2 in greenhouse, and it can be cultivated in northern areas suffering from TYLCV. |
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| Keywords: | TYLCV |
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