| 冬小麦主要品质性状杂种优势多代利用的研究 |
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| 引用本文： | 桑伟,田笑明,魏亦农,穆培源,韩新年,邹波.冬小麦主要品质性状杂种优势多代利用的研究[J].新疆农业科学,2006,43(4):264-267. |
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| 作者姓名： | 桑伟 田笑明 魏亦农 穆培源 韩新年 邹波 |
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| 作者单位： | 石河子大学农学院农业科学系,新疆石河子,832003;新疆农垦科学院,新疆石河子,832000;新疆生产建设兵团农业局,新疆乌鲁木齐,830002;石河子大学农学院农业科学系,新疆石河子,832003;新疆农垦科学院,新疆石河子,832000 |
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| 基金项目： | 新疆生产建设兵团科研项目 |
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| 摘 要： | 以11个面团流变学特性差异较大的冬小麦品种按NICC配置杂交组合,分析了F1、F2品质性状(面粉蛋白质含量、湿面筋含量、沉淀值、降落值及面团流变学特性)的杂种优势和亲子关系及品质性状间的相关关系,探讨杂种F1、F2优势利用的可行性及培育优质杂种小麦的选配规律.结果表明:F1、F2代杂种优势显著,各品质性状指标与亲本呈正相关,选择高值亲本可获得较高的F1、F2组合,杂种小麦F1及F2代在生产中具有利用可行性.
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| 关 键 词： | 冬小麦 品质性状 杂种优势 多代利用 |
| 文章编号： | 1001-4330（2006）04-0264-04 |
| 收稿时间： | 2006-02-27 |
| 修稿时间： | 2006年2月27日 |
Multiple-generation Utilization of Heterosis of Main Quality Characters in Winter Wheat |
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| SANG Wei,TIAN Xiao-ming,WEI Yi-nong,MU Pei-yuan,HAN Xin-nian,ZOU Bo.Multiple-generation Utilization of Heterosis of Main Quality Characters in Winter Wheat[J].Xinjiang Agricultural Sciences,2006,43(4):264-267. |
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| Authors: | SANG Wei TIAN Xiao-ming WEI Yi-nong MU Pei-yuan HAN Xin-nian ZOU Bo |
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| Institution: | 1. Department of Agricultural Science, College of Agronomy, Shihhotze Unizersity, Shihhotze 832003, China; 2. Xinjiang Academy of Agricultural Reclamation Sciences, Shihhotze 832000, China; 3. Agricultural Bureau, Xinjiang Production and Construction Corps, Urumqi 830002, China |
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| Abstract: | In this study,11 winter wheat varieties with significantly different dough rheology characters were analyzed on NICC hybridization combination.Heterosis,parent-offspring correlation and correlation on quality characters in quality characters were analyzed.Results are as follows: Heteroses in F_1 and F_2 populations were significant,quality characters and parents were positive correlation,heterosis was practicable in improving wheat quality.Choosing the high parent may obtain the higher F_1 and F_2 combination,hybrid wheat F_1 and F_2 generation has the utilizable feasibility in the production. |
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| Keywords: | winter wheat quality characters heterosis multiple-generation utilization |
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