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| 普通小麦×大麦杂种后代耐旱类型的选育 | |
| 引用本文： | 刘淑会,蔡振虎,高琪.普通小麦×大麦杂种后代耐旱类型的选育[J].杨凌职业技术学院学报,2010,9(2). |
| 作者姓名： | 刘淑会 蔡振虎 高琪 |
| 作者单位： | 1. 西北农林科技大学农学院,陕西,杨凌712100 2. 杨凌职业技术学院,陕西,杨凌,712100 3. 咸阳市秦都区种子公司,陕西,咸阳,712000 |
| 基金项目： | 教育部新世纪人才支持计划项目 |
| 摘 要： | 普通小麦×大麦杂种与普通小麦回交,回交后代产生丰富的性状分离,对其中分离出的部分2n=42的整倍体植株,进行形态、生育期和产量等指标的选择,选出了比当地种植的旱地品种长武134和当地主要栽品种小偃22抗旱性强的小麦新类型. |
| 关 键 词： | 普通小麦 栽培大麦 杂种后代 抗旱性 |
Breeding New Wheat Type with Drought Resistance from the Cross Progenies between Common Wheat and Cultivated Barley |
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| LIU Shu-hui,CAI Zhen-hu,GAO Qi.Breeding New Wheat Type with Drought Resistance from the Cross Progenies between Common Wheat and Cultivated Barley[J].Journal of Yangling Vocational & Technical College,2010,9(2). | |
| Authors: | LIU Shu-hui CAI Zhen-hu GAO Qi |
| Institution: | LIU Shu-hui1,CAI Zhen-hu2,GAO Qi3 (1.College of Agronomy,Northwest Sci-Tech University of Agriculture and Forestry,Yangling,Shaanxi 712100,China,2.Yangling Vocational and Technical College,3.Seed Company of Qindu District,Xianyang,Shaanxi 712000,China) |
| Abstract: | The rich characteristics were separated from the backcross progenies F1 hybrids between common wheat and cultivated barley with common wheat.Several new types of wheat were breed from some of these separated euploid(2n=42) plants by selecting drought resistance about index of shape,bearing period,yield,etc.These new types of wheat were greater resistance to drought than the local dryland variety Changwu 134 and the local main plant variety Xiaoyan 22. |
| Keywords: | common wheat cultivated barley cross progenies drought resistance |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |