|
|||||
|
|
| 应用小麦-黑麦代换系间杂交培育小麦新品种探讨 | |
| 引用本文： | 丁海燕,张利敏,郑茂波,李集临. 应用小麦-黑麦代换系间杂交培育小麦新品种探讨[J]. 黑龙江农业科学, 2011, 0(4): 4-6 |
| 作者姓名： | 丁海燕 张利敏 郑茂波 李集临 |
| 作者单位： | 1. 大庆师范学院,黑龙江,大庆,163712 2. 佳木斯大学,黑龙江,佳木斯,154002 3. 哈尔滨学院,黑龙江,哈尔滨,150086 4. 哈尔滨师范大学,黑龙江,哈尔滨,150025 |
| 基金项目： | 黑龙江省自然科学基金资助项目(C200826) |
| 摘 要： | 为了创制新类型的有经济价值的高产小麦新品种,利用两个不同的小麦-黑麦代换系杂交,在杂种后代中选择具有大穗、多小穗等优良性状植株,按性状继代选择直至稳定为止,选出09-4、09-5、09-7、09-8、09-9、09-10、09-11共7个品系,并对这些品系进行了田间观察和细胞学分析,结果表明：这些品系田间表现遗传稳定、具有大穗、多小穗、多分蘖等优良性状;是有经济价值和利用价值的遗传材料。 |
| 关 键 词： | 小麦 黑麦 代换系 杂交 |
Study on Breeding High Yield Wheat by the Hybridization of Two Different Wheat-Rye Substitution Lines |
|
| DING Hai-yan,ZHANG Li-min,ZHENG Mao-bo,LI Ji-lin. Study on Breeding High Yield Wheat by the Hybridization of Two Different Wheat-Rye Substitution Lines[J]. Heilongjiang Agricultural Science, 2011, 0(4): 4-6 | |
| Authors: | DING Hai-yan ZHANG Li-min ZHENG Mao-bo LI Ji-lin |
| Affiliation: | DING Hai-yan1,ZHANG Li-min2,ZHENG Mao-bo3,LI Ji-lin4 (1.Daqing Normal University,Daqing,Heilongjiang 163712,2.Jiamusi University,Jiamusi,Heilongjiang 154007,3.Harbin University,Harbin,Heilongjiang 150086,4.Harbin Normal University,Heilongjiang 150025) |
| Abstract: | In order to create high yield wheat with big ears which have very important value in wheat breeding and production,the lines with big ears and multispikelets in the crossing between wheat-rye substitution line 5A/5R and 6A/6R were selected.7 lines were obtained:09-4,09-5,09-7,09-8,09-9,09-10,09-11.By field observation and cytological analysis,these lines were useful for the genetic stability and fertility and dry and disease resistance and they had multispikelets with more number of grains per ear,higher gr... |
| Keywords: | wheat rye substitution line hybridization |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |