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| 化学杂交剂BAU9403诱导小麦雄性不育及与小麦不同品种互作效应的研究 | |
| 引用本文： | 袁虎林,刘宏伟,张改生,张慧成,张羽,王军卫,王小利,王道全,陈万义,张爱民.化学杂交剂BAU9403诱导小麦雄性不育及与小麦不同品种互作效应的研究[J].西北农业学报,2002,11(3):13-16. |
| 作者姓名： | 袁虎林 刘宏伟 张改生 张慧成 张羽 王军卫 王小利 王道全 陈万义 张爱民 |
| 作者单位： | 1. 宝鸡市农业科学研究所,陕西岐山,722400 2. 西北农林科技大学陕西省作物杂种优势研究与利用重点实验室,陕西杨凌,712100 3. 汉中市农业学校,陕西汉中,723000 4. 中国农业大学应用化学系,北京100094 5. 中国科学院遗传所,北京,100101 |
| 基金项目： | 国家自然科学基金项目(39970454);国家杨凌农业生物技术育种中心资助项目和陕西省十五攻关项目. |
| 摘 要： | 以18个小麦品种和化学杂交剂BAU9403的不同剂量为处理，研究了BAU9403的杀雄效果及其不同基因型小麦对BAU9403反应的遗传差异。结果表明，适宜的BAU9403喷施剂量与时期，供试品种均能诱导大于95％的雄性不育率；对大多数品种而言，适宜的时期范围为雌雄蕊原基分化期，适宜的剂量范围为0.75-1.0kg/hm^2，以1.0kg/hm^2效果为好。BAU9403对不同基因型小麦品种之间存在着互作效应。 |
| 关 键 词： | 品种 互作效应 小麦 化学杂交剂 雄性不育 基因型 杂交优势利用 |
| 文章编号： | 1004-1389(2002)03-0013-04 |
| 收稿时间： | 2001/12/10 0:00:00 |
| 修稿时间： | 2001年12月10 |
Effect of Male Sterility on Different Wheat Genotype Induced by BAU9403 |
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| YUAN Hu-lin,LIU Hong-wei,ZHANG Gai-sheng,ZHANG Hui-cheng,ZHANG Yu,WANG Jun-wei,WANG Xiao-li,WANG Dao-quan,CHEN Wan-yi and ZHANG Ai-min.Effect of Male Sterility on Different Wheat Genotype Induced by BAU9403[J].Acta Agriculturae Boreali-occidentalis Sinica,2002,11(3):13-16. | |
| Authors: | YUAN Hu-lin LIU Hong-wei ZHANG Gai-sheng ZHANG Hui-cheng ZHANG Yu WANG Jun-wei WANG Xiao-li WANG Dao-quan CHEN Wan-yi and ZHANG Ai-min |
| Institution: | Baoji Research Institute of Agricultural Science, Qishan Shaanxi 722400, China;Key Laboratory of Crop lleterosis, Shaanxi Province, Northwest Sci-Tech University of Agricultural and Forestry, Yangling Shaanxi 712100, China;Key Laboratory of Crop lleterosis, Shaanxi Province, Northwest Sci-Tech University of Agricultural and Forestry, Yangling Shaanxi 712100, China;Baoji Research Institute of Agricultural Science, Qishan Shaanxi 722400, China;Hanzhong Agricultural School, Hanzhong Shaanxi 723000, China;Key Laboratory of Crop lleterosis, Shaanxi Province, Northwest Sci-Tech University of Agricultural and Forestry, Yangling Shaanxi 712100, China;Key Laboratory of Crop lleterosis, Shaanxi Province, Northwest Sci-Tech University of Agricultural and Forestry, Yangling Shaanxi 712100, China;China Agriculture University, Beijing 100094 China;China Agriculture University, Beijing 100094 China;Institute of Genetics, Chinese Academy of Sciences, Beijing 100101, China |
| Abstract: | This paper reported the effect of different rate of BAU9403 and reaction of difference wheat genotype to BAU9403. The result showed that under the suitable rate and in the proper stage BAU9403 could induce m ale sterility rate above 95%.For most of cultivars in experiment, the proper stage was the formation stage to pericardium of pistil. The suitable rate was 0.75~1.0 kg/hm2, but the rate of male sterility at dosage of 1.0 kg/hm2 was the higher than that at dosage of 0.75 kg/hm2. It was found that there were interaction between BAU9403 and different wheat genotypes. There were some side effects shown on plant development and plant growth. |
| Keywords: | Wheat CHA-BAU9403 Male sterility Genotype |
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