|
|||||
|
|
| 早熟松散型花椰菜新品种优松58的选育 | |
| 引用本文： | 单晓政,张小丽,文正华,江汉民,姚星伟,牛国保,孙德岭,刘莉莉.早熟松散型花椰菜新品种优松58的选育[J].中国蔬菜,2020,1(4):84-86. |
| 作者姓名： | 单晓政 张小丽 文正华 江汉民 姚星伟 牛国保 孙德岭 刘莉莉 |
| 作者单位： | （天津科润蔬菜研究所，蔬菜种质创新国家重点实验室，天津市蔬菜遗传育种企业重点实验室，天津; 300384） |
| 基金项目： | 国家重点研发计划子项目（2017YFD0101805），国家大宗 蔬菜产业技术体系专项（CARS-23-A07），天津市种业科技重大专项 （19ZXZYSN00050），河北省重点研发计划项目（19226357D） |
| 摘 要： | 优松58是以细胞质雄性不育系HZ-28为母本,以自交系HL-94为父本配制而成的早熟松散型花椰菜一代杂种。华北地区秋露地从定植至收获60 d(天)左右。株型半直立,生长势强,叶片椭圆形,深绿色,叶缘多波浪;花球半球形,白色,球面光滑,花梗绿,口感脆嫩、甜,品质优,单球质量1.0 kg左右。常规栽培平均每667 m~2产量2 000 kg以上,可适当密植,田间对霜霉病、黑腐病的抗性强于对照津松62,适合北京、天津、河北、河南、山东、安徽等地秋季露地栽培。 |
| 关 键 词： | 松散型花椰菜（松花菜） 优松58 细胞质雄性不育 一代杂种 |
A New Loose-curd Cauliflower Variety —‘Yousong 58’ |
|
| SHAN Xiao-zheng,ZHANG Xiao-li,WEN Zheng-hua,JIANG Han-min,YAO Xing-wei,NIU Guo-bao,SUN De-ling,LIU Li-li.A New Loose-curd Cauliflower Variety —‘Yousong 58’[J].China Vegetables,2020,1(4):84-86. | |
| Authors: | SHAN Xiao-zheng ZHANG Xiao-li WEN Zheng-hua JIANG Han-min YAO Xing-wei NIU Guo-bao SUN De-ling LIU Li-li |
| Institution: | （Tianjin Kernel Vegetable Research Institute，Key Laboratory of Vegetable Germplasm Resources Innovation，Tianjin Key; Laboratory of Vegetable Genetics and Breeding Enterprises，Tianjin 300384，China） |
| Abstract: | ‘Yousong 58’ is an early-maturing and loose-curd cauliflower F1 hybrid bred by crossing cytoplasmic male sterile line‘ HZ-28’ as female parent and inbred line‘ HL-94’ as male parent．It takes about 60 days from transplanting to harvesting in autumn open fields in North China．The plant is of semi erect type with strong growth potential．The leaves are of oval type，dark green in color with wavy leaf margin．Its head is hemispherical，white in color with smooth sphere and green stalks．It tastes sweet and tender，and the quality is excellent．Its single head weight is about 1.0 kg．Its average yield under conventional cultivation is over 30 t · hm-2．In fields，its resistance to black rot and downy mildew is stronger than that of the contrast‘ Jinsong 62’．It is suitable for open field cultivation in autumn in Beijing，Tianjin，Hebei，Henan，Shandong， Anhui，etc. Provinces． |
| Keywords: | Loose-curd cauliflower &lsquo Yousong 58&rsquo Cytoplasmic male sterility F1 hybrid |
| 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 | |