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| 苗用型大白菜新品种速生快绿的选育 | |
| 引用本文： | 罗智敏,张斌,闻凤英,刘晓晖,赵冰,王超楠,黄志银,李梅. 苗用型大白菜新品种速生快绿的选育[J]. 中国蔬菜, 2013, 1(10): 97-99 |
| 作者姓名： | 罗智敏 张斌 闻凤英 刘晓晖 赵冰 王超楠 黄志银 李梅 |
| 作者单位： | 天津市蔬菜研究中心，天津 300384 |
| 基金项目： | 国家“十二五”科技支撑计划项目（2012BAD02B01-14），天津市重大科技专项（12ZCDZNC03600） |
| 摘 要： | 速生快绿是以优良的DH 系丰520 和自交不亲和系P42 为亲本配制而成的苗用型大白菜一代 杂种。生长势极强，产量高，株型直立、紧凑，外型美观，叶色鲜绿亮泽，叶面平、无茸毛，叶片质地柔糯、 长倒卵形，叶柄宽平、绿色，叶缘稀钝齿，高抗软腐病和病毒病，抗霜霉病。株高30 cm，叶片数达到10 片时即可采收。一般从播种到采收25 d（天）左右，产量3 365 kg·（667 m 2）-1 左右，适合全国各地种植。 |
| 关 键 词： | 苗用型大白菜 速生快绿 一代杂种 |
A New Seedling-edible Chinese Cabbage F1 Hybrid —‘Sushengkuailyu’ |
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| LUO Zhi-Min,ZHANG Bin,WEN Feng-Ying,LIU Xiao-Hui,ZHAO Bing,WANG Chao-Nan,HUANG Zhi-Yin,LI Mei. A New Seedling-edible Chinese Cabbage F1 Hybrid —‘Sushengkuailyu’[J]. China Vegetables, 2013, 1(10): 97-99 | |
| Authors: | LUO Zhi-Min ZHANG Bin WEN Feng-Ying LIU Xiao-Hui ZHAO Bing WANG Chao-Nan HUANG Zhi-Yin LI Mei |
| Affiliation: | Tianjin Vegetable Research Center， Tianjin 300384， China |
| Abstract: | ‘Sushengkuailyu’ is a new seedling-edible Chinese cabbage F1 hybrid bred by crossing self-incompatible line P42 with excellent DH line Feng520．It is upright and compact with 30 cm in height．It has beautiful appearance with long obovate leaf，bright green and glossy leaves，flat foliar without hairs，with green and wide flat petiole．Its leaf margin has few blunt lobes，with soft waxy texture．It grows rapidly and can be harvested at 25 days when the number of blades is over 10 after sowing．Its yield can reach about 50.475 t·hm-2．It is highly resistant to soft rot and virus disease， and resistant to downy mildew．It is suitable to be planted all over China. |
| Keywords: | &lsquo Sushengkuailyu&rsquo 1 |
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