| 抗根肿病萝卜新品种楚玉1号的选育 |
| |
| 引用本文： | 崔,磊,甘彩霞,於校青,严承欢,袁伟玲,邓晓辉,邱正明.抗根肿病萝卜新品种楚玉1号的选育[J].中国蔬菜,2020,1(8):86-88. |
| |
| 作者姓名： | 崔 磊 甘彩霞 於校青 严承欢 袁伟玲 邓晓辉 邱正明 |
| |
| 作者单位： | （湖北省农业科学院经济作物研究所，蔬菜种质创新与遗传改良湖北省重点实验室，湖北武汉 430064） |
| |
| 基金项目： | 国家重点研发计划项目（2017YFD0101806，2016YFD0100204-19） |
| |
| 摘 要： | 楚玉1号是以雄性不育系B49-3-1-1-1A为母本,以自交系B20-2-1-1-2-1为父本配制而成的抗根肿病萝卜一代杂种。早熟,生育期60 d(天)左右,株型半直立,叶丛小,花叶,叶色深绿;肉质根长圆柱形,根长25～28 cm,根粗7 cm左右,单根质量1.5～2.0 kg,表皮白色、光滑,皮痕小;抗根肿病,耐未熟抽薹,不易裂根和糠心,每667 m~2产量4?500～5?500 kg,适合长江流域高山地区越夏和平原地区冬春季栽培。
|
| 关 键 词： | 萝卜 楚玉1 号 一代杂种 抗根肿病 |
A New Radish F1 Hybrid with Clubroot Resistance —‘Chuyu No.1’ |
| |
| CUI Lei,GAN Cai-xia,YU Xiao-qing,YAN Cheng-huan,YUAN Wei-ling,DENG Xiao-hui,QIU Zheng-ming.A New Radish F1 Hybrid with Clubroot Resistance —‘Chuyu No.1’[J].China Vegetables,2020,1(8):86-88. |
| |
| Authors: | CUI Lei GAN Cai-xia YU Xiao-qing YAN Cheng-huan YUAN Wei-ling DENG Xiao-hui QIU Zheng-ming |
| |
| Institution: | （Hubei Key Laboratory of Vegetable Germplasm Enhancement and Genetic Improvement，Institute of Economic Crops，Hubei;
Academy of Agricultural Sciences，Wuhan 430064，Hubei，China） |
| |
| Abstract: | ‘Chuyu No.1’is a new radish F1 hybrid，resistant to clubroot and developed by crossing male
sterile line‘B49-3-1-1-1A’as female parent and inbred line‘B20-2-1-1-2-1’as male parent．It is of early
maturity．Its growth period is about 60 days．The plant type is half-erect with small pinnate leaves．The lobed
leaves are dark green in color．The fleshy root is of cylindrical shape and 25-28 cm in length，7 cm in width．
The single root weight is 1.5-2.0 kg．Its peel is white in color with smooth epidermis．This variety is resistant to
clubroot，tolerant to immature bolting．It is hard to crack and hollow．It can yield 67.5-82.5 t · hm-2．It is suitable
for cultivation in high mountain areas of the Yangtze River Basin in summer and plain areas in winter and spring． |
| |
| Keywords: | Radish &lsquo Chuyu No 1&rsquo F1 hybrid Resistant to clubroot |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《中国蔬菜》浏览原始摘要信息 |
| 点击此处可从《中国蔬菜》下载免费的PDF全文 |
|
