| 丝瓜新品种雁白2 号的选育 |
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| 引用本文： | 刘志华,李健生,陈祖华,童,龙,周,彦.丝瓜新品种雁白2 号的选育[J].中国蔬菜,2019,1(6):87-89. |
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| 作者姓名： | 刘志华 李健生 陈祖华 童 龙 周 彦 |
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| 作者单位： | （衡阳市蔬菜研究所，湖南衡阳 421001） |
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| 基金项目： | 现代农业产业技术体系建设专项（CARS-23-G-30） |
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| 摘 要： | 雁白2 号是以S16 为母本，以S18 为父本配制而成的白皮丝瓜一代杂种。植株生长势强，熟性早，第1 雌花着生于第7～11 节，从定植到采收30 d（天）左右。果实为筒形，纵径19～21 cm，横径5.9～6.2 cm，瓜条匀称，单瓜质量250 g 左右；瓜外皮白绿色，果肉白色，肉质酥软，口感好。每667 m2 产量5 200 kg 左右，田间对白粉病、霜霉病、疫病的抗性强于对照新秀，适合在湖南、湖北、江西等地区栽培。
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| 关 键 词： | 丝瓜 雁白2 号 一代杂种 |
A New Luffa Variety -‘ Yanbai No.2’ |
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| LIU Zhi-hua,LI Jian-sheng,CHEN Zu-hua,TONG Long,ZHOU Yan.A New Luffa Variety -‘ Yanbai No.2’[J].China Vegetables,2019,1(6):87-89. |
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| Authors: | LIU Zhi-hua LI Jian-sheng CHEN Zu-hua TONG Long ZHOU Yan |
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| Institution: | （Hengyang Vegetable Institute，Hengyang 421001，Hunan，China） |
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| Abstract: | ‘Yanbai No.2’ is a new F1 hybrid of white peel luffa developed by crossing ‘S16’ as female
parent and ‘S18’ as male parent．The plant has strong growth vigor and is of early maturity．The first female
flower sets on the 7-11th node. It takes about 30 days from field planting to harvesting．The fruit is of cylindric
shape，19-21 cm in longitudinal diameter and 5.9-6.2 cm in transverse diameter．The single fruit weight is
about 250 g．The fruit peel is white-green and flesh is white in color．Its flesh is tender with good taste．It
can yield about 78 t·hm-2．Its field resistances to powdery mildew，downy mildew and Phytophthora blight
are stronger than that of the contrast ‘Xinxiu’ ．It is suitable for cultivation in Hunan，Hubei and Jiangxi
Provinces． |
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| Keywords: | Luffa &lsquo Yanbai No 2&rsquo F1 hybrid |
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