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| 陕西棉花区试品种抗枯黄萎病评价 | |
| 引用本文： | 赵俊兴,邢宏宜,许育彬,刘兴民.陕西棉花区试品种抗枯黄萎病评价[J].西北农业学报,2009,18(1):188-190. |
| 作者姓名： | 赵俊兴 邢宏宜 许育彬 刘兴民 |
| 作者单位： | 1. 西北农林科技大学,农学院,陕西杨凌,712100;国家棉花产业技术体系渭河综合试验站,陕西杨凌,712100 2. 西北农林科技大学,农学院,陕西杨凌,712100 3. 国家棉花产业技术体系渭河综合试验站,陕西杨凌,712100 |
| 摘 要： | 对陕西省2003-2007年79个棉花区试品种(系)抗病性鉴定分析结果表明,多数品种呈高抗枯萎病,近年枯萎病总体抗性水平有下降趋势.高抗黄萎病棉花品种很少,黄萎病总体抗性水平呈增强趋势.筛选出17个对枯、黄萎病表现较好的兼抗性品种(系). |
| 关 键 词： | 区试 棉花品种 枯萎病 黄萎病 抗病性 |
| 收稿时间： | 2008/9/3 0:00:00 |
| 修稿时间： | 2008/10/6 0:00:00 |
Evaluation of Resistance to Frustum wilt and Verticllium wilt of Cotton Varieties in Shaanxi Provincial Regional Trial |
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| ZHAO Junxing,XING Hongyi,XU Yubin and LIU Xingmin.Evaluation of Resistance to Frustum wilt and Verticllium wilt of Cotton Varieties in Shaanxi Provincial Regional Trial[J].Acta Agriculturae Boreali-occidentalis Sinica,2009,18(1):188-190. | |
| Authors: | ZHAO Junxing XING Hongyi XU Yubin and LIU Xingmin |
| Institution: | College of Agronomy, Northwest A&F University, Yangling Shaanxi 712100, China;Weihe Comprehensive Experiment Station, National Cotton Industry and Technology System, Yangling Shaanxi 712100, China;College of Agronomy, Northwest A&F University, Yangling Shaanxi 712100, China;Weihe Comprehensive Experiment Station, National Cotton Industry and Technology System, Yangling Shaanxi 712100, China;College of Agronomy, Northwest A&F University, Yangling Shaanxi 712100, China;Sanyuan centre for Popularizing Agricultural Techiques, Sangyuan Shaanxi 713800, China |
| Abstract: | The resistance of cotton to Fusarium wilt and Vertillium wilt were evaluated with 79 varieties(lines)from Shaanxi provincial regional trials during the period of 2003-2007.The results showed that most of the varieties(lines)had high or middle resistance to Fusarium wilt,but the ratio of the varieties(lines)with high resistance to Vertillium wilt was low.In total,the resist ance of cotton to Fusarium wilt had been lowered while the resist ance to Vertillium wilt increased.In the these varieties(lines),17 ones had better resistances to both of the diseases than that of others. |
| Keywords: | Regional trial Cotton variety Fusarium wilt Vertillium wilt Resistance |
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