| 耐热极早熟大白菜新品种青研1号 |
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| 引用本文： | 李吉奎,栾兆水,王德森,孙道华,李红卫.耐热极早熟大白菜新品种青研1号[J].中国蔬菜,1999,1(1):12-0. |
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| 作者姓名： | 李吉奎 栾兆水 王德森 孙道华 李红卫 |
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| 作者单位： | 青岛市农业科学研究所; |
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| 摘 要： | 青研１号系以玉宝白菜８９ ３和黑龙江５号白菜２５３ ２两个自交不亲和系配制而成的夏播大白菜一代杂种。生长期４５～５０ｄ（天），耐热性强，抗病毒病、霜霉病和软腐病。平均每６６７ｍ２产净菜３１１０～３３４６ｋｇ。叶球近椭圆形，淡绿色，刺毛稀少，品质优良，商品性好。该品种已在山东、江苏、浙江、安徽、河南、湖北、福建等地推广种植。
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| 关 键 词： | 大白菜 青研1号 一代杂种 耐热 极早熟 |
| 收稿时间： | 1900-01-01; |
| 修稿时间： | 1998-04-22 |
Chinese Cabbage F1 Hybrid ‘Qingyan No.1’for Heat Tolerance and Extreme Early Maturity |
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| Li Jikui,Luan Zhaoshui,Wang Desen,et al..Chinese Cabbage F1 Hybrid ‘Qingyan No.1’for Heat Tolerance and Extreme Early Maturity[J].China Vegetables,1999,1(1):12-0. |
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| Authors: | Li Jikui Luan Zhaoshui Wang Desen |
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| Institution: | Qingdao Institute of Agricultural Science; Shandong 266100 |
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| Abstract: | Qingyan No.1 is a extreme early F 1 hybrid developed by crossing two Chinese Cabbage self incompatible 89 3 line from Yubao and 253 2 line from Hei Longjiang No.5. It can be harvested in 45～50 days after sowing. It is resistant to TuMV and Downy mildew and Soft rot with strong heat tolerance. Its yield was 48t·hm -2 . The near ellipse heads with less hair are light green with high quality and high marketable pecentage. It has been grown in Shangdong,jiangsu,Zhejiang,Anhui,Henan,Hubei,Fujian etc. |
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| Keywords: | Chinese Cabbage Qingyan No 1 F 1 hybrid Heat tolerance extreme Early maturity |
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