| 黄淮麦区小麦资源中高温抗条锈性品种的筛选(英文) |
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| 引用本文： | 杨炜迪,陈宏灏,王美南.黄淮麦区小麦资源中高温抗条锈性品种的筛选(英文)[J].农业科学与技术,2008,9(3):89-91. |
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| 作者姓名： | 杨炜迪 陈宏灏 王美南 |
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| 作者单位： | 西北农林科技大学植物保护学院,陕西省农业分子生物学重点实验室 |
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| 摘 要： | Objective] The study aimed to screen wheat cultivars with high temperature resistance to stripe rust from the wheat resources in Huanghuai growth area. Method] Seedlings of 165 wheat cultivars from Huanghuai growth area were identified by wheat stripe rust under high temperature; then the wheat cultivars showing stripe rust at seedling stage were further used to identify the same resistance in field. Results] 13 cultivars were proved to be stripe rust resistant under high temperature, and the expression stages of stripe rust in the 13 cultivars were revealed. The field identification results confirmed the identification results at seedling stage via inoculation of mixed stripe rust of physiological races. The stripe resistances of wheat cultivars were also proved to be non-race-specific. Conclusion] Wheat resources in Huanghuai growth area are abundant in wheat cultivars with high temperature resistance to stripe rust.
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| 关 键 词： | Wheat High temperature disease resistance Stripe rust |
Screening of Wheat Cultivars for High Temperature Resistance to Stripe Rust from Wheat Resources in Huanghuai Growth Area |
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| YANG Wei-di,CHEN Hong-hao,WANG Mei-nan.Screening of Wheat Cultivars for High Temperature Resistance to Stripe Rust from Wheat Resources in Huanghuai Growth Area[J].Agricultural Science ＆ Technology,2008,9(3):89-91. |
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| Authors: | YANG Wei-di CHEN Hong-hao WANG Mei-nan |
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| Institution: | College of Plant Protection of Northwest Agricultural and Forestry Science and Technology University, Shaanxi Key Laboratory of Molecular Biology for Agriculture Yangling 712100 |
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| Abstract: | Objective] The study aimed to screen wheat cultivars with high temperature resistance to stripe rust from the wheat resources in Huanghuai growth area. Method] Seedlings of 165 wheat cultivars from Huanghuai growth area were identified by wheat stripe rust under high temperature; then the wheat cultivars showing stripe rust at seedling stage were further used to identify the same resistance in field. Results] 13 cultivars were proved to be stripe rust resistant under high temperature, and the expression stages of stripe rust in the 13 cultivars were revealed. The field identification results confirmed the identification results at seedling stage via inoculation of mixed stripe rust of physiological races. The stripe resistances of wheat cultivars were also proved to be non-race-specific. Conclusion] Wheat resources in Huanghuai growth area are abundant in wheat cultivars with high temperature resistance to stripe rust. |
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| Keywords: | Wheat High temperature disease resistance Stripe rust |
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