| 早熟大白菜新品种‘晋白5号’ |
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| 引用本文： | 王秀英,巫东堂,赵军良,李改珍,赵俊,亢立. 早熟大白菜新品种‘晋白5号’[J]. 园艺学报, 2014, 41(10): 2159-2160 |
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| 作者姓名： | 王秀英 巫东堂 赵军良 李改珍 赵俊 亢立 |
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| 作者单位： | 山西省农业科学院蔬菜研究所，太原 030031 |
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| 基金项目： | 山西省农业科学院育种工程项目（11YZGC043） |
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| 摘 要： | ‘晋白5号’是用Q-50与Z-55杂交育成的早熟大白菜新品种。生育期55 ~ 60 d，矮桩叠抱，株高33 ~ 35 cm，开展度60 cm左右。叶球纵径26 ~ 28 cm，横径23 ~ 25 cm，球形指数为1.1。单株净菜2.0 ~ 2.5 kg，净菜率81.7%，净菜产量78 000 ~ 98 000 kg ? hm-2。抗霜霉病、软腐病和病毒病。适宜与山西太原生态类型相似地区露地秋早熟栽培。
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| 关 键 词： | 大白菜 早熟 品种 |
| 收稿时间： | 2014-07-21 |
A New Early-ripening Chinese Cabbage Cultivar‘Jinbai 5’ |
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| WANG Xiu-Ying,WU Dong-Tang,ZHAO Jun-Liang,LI Gai-Zhen,ZHAO Jun,KANG Li. A New Early-ripening Chinese Cabbage Cultivar‘Jinbai 5’[J]. Acta Horticulturae Sinica, 2014, 41(10): 2159-2160 |
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| Authors: | WANG Xiu-Ying WU Dong-Tang ZHAO Jun-Liang LI Gai-Zhen ZHAO Jun KANG Li |
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| Affiliation: | Institute of Vegetable，Shanxi Academy of Agricultural Sciences，Taiyuan 030031，China |
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| Abstract: | ‘Jinbai 5’is a new Chinese cabbage F1 hybrid developed by doubled haploid lines Q-50 × Z-55. It is early-ripening. Its growth period is 55–60 days. It is dwarf，and its leaf-head is overlapped. The plant is 33–35 cm in height，60 cm in width. Its leaf head is 26–28 cm in height，23–25 cm in diameter. Its head shape index is 1.1. The average net head weight is 2.0–2.5 kg，its average net head rate is 81.7%，the average net head yield is 78 000–98 000 kg ? hm-2. It’s resistant to turnip mosais virus，downy mildew and soft rot. It is suitable for early cultivation in open field in autumn and the same ecological types of area. |
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| Keywords: | Chinese cabbage early-ripening cultivar |
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