| 西瓜新品种—郑果5506的选育 |
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| 引用本文： | 马双武,张莉,王吉明,韦小敏,何楠,齐茉陵.西瓜新品种—郑果5506的选育[J].果树学报,2007,24(4):565-566,F0002. |
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| 作者姓名： | 马双武 张莉 王吉明 韦小敏 何楠 齐茉陵 |
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| 作者单位： | 1. 中国农业科学院郑州果树研究所,郑州,450009
2. 郑州牧业工程高等专科学校生物系,郑州,450011 |
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| 摘 要： | 郑果5506是以具有后绿标记性状的自选单系96B90为母本、正常绿自选单系96B72为父本杂交育成的西瓜新品种,苗期能鉴定出杂交种子纯度,最早鉴定时间为播种后7～10d。该品种平均666.7m2产量4090.5kg,比对照增产16.5%。全生育期100d,果实发育期32d,单瓜质量5kg左右,最大可达10kg。果实椭圆形、皮色墨绿、果肉红色、中心可溶性固形物含量为11.0%左右。果皮硬,耐贮运,较抗病毒病(ZYMV)。
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| 关 键 词： | 西瓜 新品种 郑果5506 后绿 标记性状 杂种鉴定 |
| 文章编号： | 1009-9980（2007）04-565-02 |
| 修稿时间： | 2007-01-192007-04-04 |
Breeding of a new watermelon cultivar Zhengguo 5506 |
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| MA Shuang-wu,Zhang-Li,WANG Ji-ming,WEI Xiao-min,HE Nan,QI Mo-ling.Breeding of a new watermelon cultivar Zhengguo 5506[J].Journal of Fruit Science,2007,24(4):565-566,F0002. |
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| Authors: | MA Shuang-wu Zhang-Li WANG Ji-ming WEI Xiao-min HE Nan QI Mo-ling |
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| Institution: | 1.Zhengzhou Fruit Research Institute, CAAS, Zhengzhou, Henan 450009 China; 2.Zhengzhou College of Animal Husbandry Engineering, Zhengzhou , Henan 450011 China |
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| Abstract: | Zhengguo 5506 is a new watermelon cultivar,derived from the cross between inbred line 96B90(female,with delayed green marker character) and 96B72(male,with common green).Their hybrid purity can be identified early at 7 to 10 days after sown.It is a high production cultivar.Its average yield was 4 090.5 kg per 666.7 m2,16.5% higher than the existing watermelon cultivars.The plant growth period is about 100 days;the fruit growth period is about 32 days.The mass per fruit is about 5 kg and 10 kg to the maximum.The fruit is elliptic shape,having a dark green surface,and red flesh with about 11.0% central soluble solid content.It is slightly resistant to ZYMV,and the fruit can be stored for a long time because of its tough rind. |
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| Keywords: | Watermelon New cultivar Zhengguo 5506 Delayed green Marker character Hybrid identification |
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