| 双抗粉果番茄新品种郑番1203的选育 |
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| 引用本文： | 万秀娟,胡京昂,应芳卿,李自娟,黄文.双抗粉果番茄新品种郑番1203的选育[J].中国蔬菜,2017,1(5):77-79. |
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| 作者姓名： | 万秀娟 胡京昂 应芳卿 李自娟 黄文 |
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| 作者单位： | （郑州市蔬菜研究所，河南郑州 450015） |
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| 摘 要： | 郑番1203是以T12-6为母本,TY12-3为父本配制而成的无限生长型晚熟粉果番茄一代杂种。商品性好,裂果率低,叶色深绿,生长势强,果实粉红色,幼果无绿果肩,果实高圆,果面光滑,硬度高,平均单果质量198g。含有Ty1、Ty3a和Cf9抗病基因,田间表现抗番茄黄化曲叶病毒病(TYLCV)和叶霉病。VC含量155.4mg·kg~(-1),可溶性固形物4.2%,品质优。早春种植产量6200kg·(667m~2)~(-1)左右,秋延后种植产量4100kg·(667m~2)~(-1)左右,适宜我国北方春秋保护地栽培。
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| 关 键 词： | 番茄 郑番1203 一代杂种 抗番茄黄化曲叶病毒病 抗叶霉病 |
A Pink Tomato F1 Hybrid with Double-resistance esistance to Diseases —‘ Zhengfan 1203’ |
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| Abstract: | ∑‘Zhengfan 1203’ is a new tomato F1 hybrid of late-maturity and infinite-growth-type，developed by crossing‘ T12-6’as female parent and‘ TY12-3’as male parent．This variety has good commercial character and low split rate．Its leaf is dark green in color．It has strong growth vigor．The fruit is pink in color．The young fruit has no green shoulder．The fruit is tall and round shape with smooth surface and high hardness．The average single fruit weight is 198 g．This variety contains Ty1，Ty3a and Cf9 genes．It is resistant to Tomato yellow leaf curl virus（TYLCV） and leaf mold in fields．Its VC content is 155.4 mg·kg-1 and soluble solid content is 4.2%．The yields of early spring and late autumn cultivation were about 93.0 t·hm-2 and 61.5 t·hm-2，respectively．It is suitable for cultivation in protected fields in spring and autumn in northern China． |
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| Keywords: | Tomato ‘Zhengfan 1203’ F1 hybrid Resistant to TYLCV Resistant to leaf mold |
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