| 水稻两用核不育系G156S生育特性研究 |
| |
| 引用本文： | 金祥,黄宗洪,杨占烈,向关伦,甘雨,潘建惠. 水稻两用核不育系G156S生育特性研究[J]. 农技服务, 2008, 25(10): 12-13 |
| |
| 作者姓名： | 金祥 黄宗洪 杨占烈 向关伦 甘雨 潘建惠 |
| |
| 作者单位： | 1. 贵州大学农学院,贵州贵阳,550025
2. 贵州省水稻研究所,贵州贵阳,550006 |
| |
| 摘 要： | 对G156S的生育特性研究结果表明:播期与播抽历期呈0.01极显著负相关关系;有效积温(>10℃)对主茎叶片数、株高、穗粒数、分蘖数的影响达0.01极显著性差异水平,呈负相关关系,表明G156S感温性较强;其叶片披垂,披垂比例为0.3,披垂度较大,为109°。
|
| 关 键 词： | 水稻 两用核不育系 G156S 生育特性 |
Study on Growth Characteristics of Rice Thermo-sensitive Genie Male Sterile Line G156S |
| |
| JIN Xiang,HUANG Zonghong,YANG Zhanlie,XIANG Guanlun,GAN Yu,PAN Jianhui. Study on Growth Characteristics of Rice Thermo-sensitive Genie Male Sterile Line G156S[J]. , 2008, 25(10): 12-13 |
| |
| Authors: | JIN Xiang HUANG Zonghong YANG Zhanlie XIANG Guanlun GAN Yu PAN Jianhui |
| |
| Affiliation: | JIN Xiang , HUANG Zong-hong , YANG Zhan-lie, XIANG Guan-lun, GAN Yu, PAN Jian-hui ( 1. Agricultural College of Guizhou University, Guiyang, Guizhou 550025 ;2. Guizhou Rice Research Institute, Guiyang, Guizhou 550006) |
| |
| Abstract: | The growth characteristics of rice thermo-sensitive genic male sterile line G156S were studied, the results showed that the days from sowing to heading was influenced and reached significantly negative correlation by different seeding period; the effective accumulated tempera- ture（ 〉 10~C ）made an influence to significantly level and as negative correlation to the numbers of main stem leaves, plant height, the num- bers of spikes and tiller, it indicated that G156S was developmentally temperature-sensitive; the leaves of G156S droopy, the drooping propor- tion was 0.3 and the drooping degree was 109°. |
| |
| Keywords: | G156S |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
