| 两系法杂交水稻杂种优势利用研究进展 |
| |
| 引用本文： | 王效宁,孟卫东.两系法杂交水稻杂种优势利用研究进展[J].中国农学通报,2005,21(10):140-140. |
| |
| 作者姓名： | 王效宁 孟卫东 |
| |
| 作者单位： | 1. 华南热带农业大学农学院,海南,儋州,571700;海南省农业科学研究院水稻研究所,海口,571100
2. 海南省农业科学研究院水稻研究所,海口,571100 |
| |
| 基金项目： | 海南省科学事业费项目项目名称为“两系杂交稻新组合繁制种技术研究与产业化”(琼科[2002]57号) |
| |
| 摘 要： | 对中国两系法杂交水稻研究理论及育种实践的现状和发展趋势进行了综合评述，认为：选育纯光敏型和广亲和型光温敏核不育系是当前两系杂交稻雄性不育系研究工作的重点；以生物技术为辅助手段朔造水稻理想株型，理想株型与优势利用相结合是超级杂交稻育成的关键；应用分子标记辅助育种与常规方法相合是加速育种进程的有效途径。
|
| 关 键 词： | 两系法 杂交稻 杂种优势利用 进展 |
| 收稿时间： | 2005-05-02 |
| 修稿时间： | 2005-05-022005-05-16 |
Progress in Research on Utilization of Two-line Hybrid Rice Heterosis |
| |
| Wang Xiaoning,Meng Weidong.Progress in Research on Utilization of Two-line Hybrid Rice Heterosis[J].Chinese Agricultural Science Bulletin,2005,21(10):140-140. |
| |
| Authors: | Wang Xiaoning Meng Weidong |
| |
| Institution: | 1. South China University of Tropical Agriculture, Danzhou Hainan 571737; 2.Rice Research Institute, Hainan A caedmy of Agricultural Sciences, Haikou 571100 |
| |
| Abstract: | The status and progress of theories and practices for Two-line hybrid rice breeding was discussed synthetically, the author holds that the most important work is to selected true PGMS or wide compatible PTGMS, combining the ideal plant which develop by biotechnology with the vigor is the key to super hybrid rice breeding, and the effective way is combining the marker assisted breeding with the conventional breeding. |
| |
| Keywords: | Two-line hybrid rice Utilization of heterosis Breeding Progress |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《中国农学通报》浏览原始摘要信息 |
| 点击此处可从《中国农学通报》下载免费的PDF全文 |
