| 淀粉型荸荠新品种桂粉蹄1号选育 |
| |
| 引用本文： | 陈丽娟 江文 蔡炳华 蒙平 闭志强 翟品球 桂杰. 淀粉型荸荠新品种桂粉蹄1号选育[J]. 中国蔬菜, 2011, 1(2): 107-109 |
| |
| 作者姓名： | 陈丽娟 江文 蔡炳华 蒙平 闭志强 翟品球 桂杰 |
| |
| 作者单位： | 1.广西农业科学院生物技术研究所，广西南宁 530007；2平乐宏源农业发展有限公司，广西平乐530022 |
| |
| 摘 要： | 桂粉蹄1号是采用单株选择与生物技术--茎尖组培脱毒技术结合培育而成的荸荠新品种，是目前国内外首个通过省级品种审定的专用于加工荸荠粉的品种。其特点：每年以组培苗作为种苗，生长势旺、分蘖强、球茎大而均匀，在20个大球茎中横径＞3.00 cm的占90 %，纵径＞1.90 cm的占100 %，而对照广州番禺水蹄（原种）分别占40 %、45 %，每667 m2产球茎约1 900 kg，比对照提高幅度为5.2 %～27.0 %，淀粉含量为12.7.0 %。
|
| 关 键 词： | 桂粉蹄1号 荸荠 球茎 淀粉含量 组培苗 选育 |
| 收稿时间： | 2010-08-11; |
A Starch-based Water Chestnut Variety —‘Guifenti No.1’ |
| |
| CHEN Li-juan,JIANG Wen,CAI Bing-hua,MENG Ping,BI Zhi-qiang,ZHAI Pin-qiu,GUI Jie,SU Bin,SU Guo-xiu,ZHANG Lu,ZHAO Ming. A Starch-based Water Chestnut Variety —‘Guifenti No.1’[J]. China Vegetables, 2011, 1(2): 107-109 |
| |
| Authors: | CHEN Li-juan JIANG Wen CAI Bing-hua MENG Ping BI Zhi-qiang ZHAI Pin-qiu GUI Jie SU Bin SU Guo-xiu ZHANG Lu ZHAO Ming |
| |
| Affiliation: | 1.Biotechnology Research Institute, Guangxi Academy of Agricultural Sciences, Nanning 530007, Guangxi, China;2.Pingle Hongyuan Agricultural Development Co., Ltd, Pingle 530022, Guangxi, China |
| |
| Abstract: | ‘Guifenti No.1’is a new starch-based water chestnut variety bred by individual selection and biological technology-cultivated with virus-free tip tissue biotechnology. It is the first variety in China used specially for processing water chestnut powder and approved by provincial authority. This new variety is fast-growing with strong tillering ability, big and uniform corms. There are 90 % corms with horizontal diameter ＞3.00 cm, 100 % vertical diameter ＞1.90 cm among 20 corms by random selection. While in the control group, the ratios are only 40 % and 45 %, respectively. Its yield is 28.5 t?hm-2, 5.2 %-27.0 % higher than the control. Its starch content is 12.7 %. |
| |
| Keywords: | Guifenti No.1&rsquo Water chestnut Corm Starch content Tissue culture seedling Breeding |
|
| 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》下载全文 |
|
