| 芸芥与芸薹属属间杂交亲和性研究 |
| |
| 引用本文： | 戴林建,李栒,张四伟,钟许成.芸芥与芸薹属属间杂交亲和性研究[J].作物研究,2002,16(3):123-125. |
| |
| 作者姓名： | 戴林建 李栒 张四伟 钟许成 |
| |
| 作者单位： | 湖南农业大学，农学系，湖南，长沙，410128 |
| |
| 基金项目： | 湖南省生命科学联合研究中心资助 (99- 3)。 |
| |
| 摘 要： | 选用 5个芸芥与 6个芸薹属种进行杂交 ,研究了芸芥与芸薹属属间杂交的亲和性 ,试验结果表明 :芸芥与芸薹属的远缘杂交属于高度不亲和 ,结角率为 2 .76 % ,结籽率为 1.35 %。影响其杂交亲和性的因素有杂交亲本基因型、杂交组合方式 ,其中以芸薹属作母本的杂交亲和性要高于以芸芥作母本的组合的杂交亲和性。
|
| 关 键 词： | 芸芥 油菜 远缘杂交 杂交亲和性 |
| 文章编号： | 1001-5280(2002)03-0123-03 |
| 修稿时间： | 2002年8月6日 |
Crossabilities between Brassica spp. and Eruca sativa |
| |
| DAI Ling jian,LI Xun,ZHANG Si wei,ZHONG Xu cheng.Crossabilities between Brassica spp. and Eruca sativa[J].Crop Research,2002,16(3):123-125. |
| |
| Authors: | DAI Ling jian LI Xun ZHANG Si wei ZHONG Xu cheng |
| |
| Abstract: | Studies of crossabilities between Brassica and Eruca sativa showed that the intergeneric crosses are highly nicompatible, with 2.76% of silique set and 1.35% of seed set. The factors which affected the crossabilites included the powental genotype used and cross patterns. The crossabilities were higher when Brassica spp. were used as the maternal parents than when Eruca sativa as maternal, which indicated that the maternal parents had obvious influence on crossabilities. |
| |
| Keywords: | Eruca sativa Brassica Intergeneric crosses crossability |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
