| 航天诱变创制带标记水稻新材料及新品种选育上的应用 |
| |
| 引用本文： | 蒲志刚,张志勇,向跃武,蔡平钟,周贤明,张志雄.航天诱变创制带标记水稻新材料及新品种选育上的应用[J].核农学报,2008,22(1):49-51. |
| |
| 作者姓名： | 蒲志刚 张志勇 向跃武 蔡平钟 周贤明 张志雄 |
| |
| 作者单位： | 四川省农业科学院生物技术核技术研究所,四川,成都,610066 |
| |
| 基金项目： | 四川省应用基础研究计划
,
四川省财政厅农作物育种工程 |
| |
| 摘 要： | 通过航天诱变获得一个壳色带标记的香型水稻新材料,利用常规育种方法将该材料直接转化为不育系"花香A",该不育系在可恢性、不育性、异交习性等方面均达到三系不育系的标准,11项指标达国家3级米以上标准。将"花香A"与恢复系"川恢907"配组,培育出的水稻新品种"花香7号"已通过省级审定。
|
| 关 键 词： | 航天诱变 不育系 壳色标记 新品种 |
| 文章编号： | 1000-8551（2008）01-049-03 |
| 收稿时间： | 2007-04-25 |
| 修稿时间： | 2007-06-26 |
APPLICATION OF SPACE MUTATION ON CREATION OF RICE NEW MATERIAL AND BREEDING OF NEW VARIETY |
| |
| PU Zhi-gang,ZHANG Zhi-yong,XIANG Yue-wu,CAI Ping-zhong,ZHOU Xian-ming,ZHANG Zhi-xiong.APPLICATION OF SPACE MUTATION ON CREATION OF RICE NEW MATERIAL AND BREEDING OF NEW VARIETY[J].Acta Agriculturae Nucleatae Sinica,2008,22(1):49-51. |
| |
| Authors: | PU Zhi-gang ZHANG Zhi-yong XIANG Yue-wu CAI Ping-zhong ZHOU Xian-ming ZHANG Zhi-xiong |
| |
| Abstract: | One rice material with quasi-aromatic and special color-glumes has been selected through space mutation.A new cytoplasmic male sterile line was transferred from the special rice material.The abortive fertility of sterility is stable,its restoring and combining ability is well.The rice quality of Huaxiang A reaches the third grade rice high-quality standard.A new high yielding hybrid rice cultivar(Huaxiang 7) was bred from the cytoplasmic male sterile line "Huaxiang A" and restorer line '"Chuanhui 907 ",which already passed provincinal evaluation. |
| |
| Keywords: | space mutation CMS line color-glume marker new variety |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《核农学报》浏览原始摘要信息 |
| 点击此处可从《核农学报》下载免费的PDF全文 |
|
