| 试管筛选耐盐的结缕草再生植株 |
| |
| 引用本文： | 柴明良,王贺飞.试管筛选耐盐的结缕草再生植株[J].科技通报,2005,21(5):557-560. |
| |
| 作者姓名： | 柴明良 王贺飞 |
| |
| 作者单位： | 浙江大学,园艺系,杭州,310029;浙江大学,园艺系,杭州,310029 |
| |
| 基金项目： | 教育部回国人员科研启动基金资助项目(2002247) |
| |
| 摘 要： | 测定了结缕草(Zoysia japonica)栽培品种Zenith商品种子实生苗的耐盐能力、种子愈伤组织发生的耐盐性、胚性愈伤组织系的耐盐能力及再生能力。在试管中筛选出了比该栽培品种群体耐盐性增强的体细胞无性系变异植株。初步的栽培试验表明,这些变异植株的耐盐性强于对照植株。
|
| 关 键 词： | 观赏园艺 结缕草 愈伤组织 体细胞无性系变异 耐盐性 |
| 文章编号： | 1001-7119（2005）05-0557-04 |
| 收稿时间： | 2004-05-26 |
| 修稿时间： | 2004年5月26日 |
In Vitro Selection for Salt Tolerance in Zoysiagrass cv. Zenith |
| |
| CHAI Ming-liang,WANG He-fei.In Vitro Selection for Salt Tolerance in Zoysiagrass cv. Zenith[J].Bulletin of Science and Technology,2005,21(5):557-560. |
| |
| Authors: | CHAI Ming-liang WANG He-fei |
| |
| Abstract: | The growth of the seedlings, the callus induction and growth of zoysiagrass cv. Zenith, and the growth and re- generation ability of the selected embryogenic callus lines induced from the cultivar under different concentrations of salt (NaCl) were measured. Regenerated plantlets with increased salt tolerance were selected form the callus line due to so- maclonal variation. The plantlets still showed stronger salt tolerance compared with the selected seedlings in field. |
| |
| Keywords: | ornamental horticulture zoysiagrass callus somaclonal variation salt tolerance |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
