| 普通小麦品种间以及与六倍体小黑麦种间杂种F1农艺性状的遗传分析 |
| |
| 作者姓名： | 樊存虎 王曙光 孙黛珍 |
| |
| 作者单位： | 樊存虎,Fan Cunhu(山西农业大学农学院,山西,太谷,030801;运城农业职业技术学院,山西,运城,044000);王曙光,孙黛珍,Wang Shugnang,Sun Daizhen(山西农业大学农学院,山西,太谷,030801)
? |
| |
| 基金项目： | 山西省留学回国人员科研启动基金，山西省留学回国人员科技活动择优资助项目? |
| |
| 摘 要： | 为给杂交选育优良小麦品种提供基础,以普通小麦品种晋农190为父本,分别与9个普通小麦品种、7个六倍体小黑麦品种为母本配置杂交组合,对杂种F1代的农艺性状进行分析,发现除了无芒对有芒为显性之外,其余农艺性状均表现为数量遗传,F1代表现为超亲遗传或介于双亲之间.六倍体小黑麦的灰绿色叶片或茎秆、穗长长和红色不饱满的籽粒在杂种F1代显现,可作为鉴别真假杂种的典型性状.
|
| 关 键 词： | 普通小麦 六倍体小黑麦 杂种F1 农艺性状 |
Genetic analysis of agronomic traits of hybrid F1 from different wheat cultivars and between wheat and triticale |
| |
| Authors: | Fan Cunhu Wang Shuguang Sun Daizhen |
| |
| Abstract: | Abstract: To provide the basis for breeding wheat varieties with good qualities using hybridization method, the paper analyzed the genetic laws of hybrid F1between 9 wheat varieties and Jinnong 190 , as well as interspecific hybrid F1 between 7 triticale varieties and Jinnong 190. The results showed that most agronomic traits of hybrid F1 are quantitative, and super-parents or between the two parents, except for awn . The ash green leaf and stem , long spike and red unfull grain from triticale are expressed in interspecific hybrid F1, which are regard as typical traits of identifying hybrids. |
| |
| Keywords: | common wheatzz hexaploid triticalezz hybrid F1zz agronomic traitzz |
|
| 点击此处可从《》浏览原始摘要信息 |
| 点击此处可从《》下载免费的PDF全文 |
|
