|
|||||
|
|
| 太空诱变甜菜创新株系产质量比较分析 | |
| 引用本文： | 卞桂杰,黄淑兰,杨国,杨柳,张明红.太空诱变甜菜创新株系产质量比较分析[J].中国糖料,2010(2):15-16,19. |
| 作者姓名： | 卞桂杰 黄淑兰 杨国 杨柳 张明红 |
| 作者单位： | 1. 吉林省农科院经济植物研究所,范家屯,136105 2. 吉林省德惠市米沙子镇三胜农业技术推广服务站,德惠,130301 3. 吉林省德惠市农业技术推广中心,德惠,130300 |
| 基金项目： | 中国农业科学院航天育种项目 |
| 摘 要： | 试验对4个太空诱变株系及5个对照(1个统一对照,4个母系对照)进行田间对比试验,并对其主要经济性状产量、含糖做差异性比较分析。统计结果表明:二倍体诱变株系JT7503-36528 SP2含糖率比统一对照高2.68度,比母系高1.84度,并达到5%的显著水平;四倍体诱变株系JT334-3 SP2产量及含糖均超母系对照,产糖量超母系对照14.3%,这2份诱变材料入选株系超亲性状显著,证明甜菜太空诱变后代返地育种试验初见成效。 |
| 关 键 词： | 甜菜 太空诱变 产质量 |
Yield and Quality Comparison of Spaceflight Mutation Sugarbeet Lines |
|
| BIAN Gui-jie,HUANG Shu-lan,YANG Guo,YANG Liu,ZHANG Ming-hong.Yield and Quality Comparison of Spaceflight Mutation Sugarbeet Lines[J].Sugar Crops of China,2010(2):15-16,19. | |
| Authors: | BIAN Gui-jie HUANG Shu-lan YANG Guo YANG Liu ZHANG Ming-hong |
| Institution: | BIAN Gui-jie1,HUANG Shu-lan1,YANG Guo,YANG Liu2,ZHANG Ming-hong3(1.Institute of Economic Botany,Academy of Agricultural Sciences of Jilin Province,Fanjiatun 136105,China,2.Extension Station of Agriculture Technology,Mishazi Town of Dehui City of Jilin Province,Dehui 130301,3.Extension Center of Agricultural Technology of Dehui City,Dehui,Jilin 130300,China) |
| Abstract: | The field comparative experiment of 4 spaceflight mutation lines and 5 control varieties(1 general control and 4 female controls) was conducted,to analyze their main economic characters and sugar content.The results showed that the sugar content of the spaceflight mutation diploid lines,JT7503-36528 SP2,increased by 2.68 and 1.84 in comparison with general control and female control,respectively;the yield and sugar content of spaceflight mutation tetraploid lines,JT334-3 SP2,were high than that of its femal... |
| Keywords: | Sugarbeet Spaceflight mutation Yield and quality |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |