| 甘蔗优良种质资源抗花叶病评价 |
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| 引用本文： | 李文凤,黄应昆,卢文洁,应雄美,罗志明.甘蔗优良种质资源抗花叶病评价[J].云南农业大学学报,2009,24(3):361-363. |
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| 作者姓名： | 李文凤 黄应昆 卢文洁 应雄美 罗志明 |
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| 作者单位： | 云南省农业科学院,甘蔗研究所,云南,开远,661600
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| 基金项目： | 云南省科技攻关及高新技术发展计划项目，云南省农业科学院资助项目 |
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| 摘 要： | 用筛选出的强致病性花叶病病毒分离物（SrMV HH1）对国家甘蔗种质资源圃保存的14份甘蔗属资源材料及11份杂交后代材料，采用甘蔗生长期切茎接种法进行抗花叶病鉴定与评价。结果表明，1级免疫材料13份（52.0%），3级中抗材料3份（12.0%），4级感病材料6份（24.0%），5级高感材料3份（12.0%）。
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| 关 键 词： | 甘蔗 种质资源 高粱花叶病毒 抗性评价 |
| 收稿时间： | 2008-5-26 |
| 修稿时间： | 2008-9-12 |
Resistance Evaluation of Sugarcane Gemplasm Resources to SrMV-HH1 |
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| LI Wen-feng,HUANG Ying-kun,LU Wen-jie,YING Xiong-mei,LUO Zhi-ming.Resistance Evaluation of Sugarcane Gemplasm Resources to SrMV-HH1[J].Journal of Yunnan Agricultural University,2009,24(3):361-363. |
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| Authors: | LI Wen-feng HUANG Ying-kun LU Wen-jie YING Xiong-mei LUO Zhi-ming |
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| Institution: | Research Institute of Sugarcane, Yunnan Academy of Agricultural Sciences, Kaiyuan 661600, China |
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| Abstract: | The resistance of 25 sugarcane gemplasm resources which were chosen from the collections of NNSGR (National Nursery of Sugarcane Germplasm Resources, Kaiyuan, China) to SrMV HH1 was evaluated by spraying stem cutting inoculation during growth period. The result showed that of the 25 samples, 13 were immunity (52.0%), 3 were moderately resistant (12.0%), 6 displayed susceptibility (24.0%) and 3 displayed high susceptibility (12.0%). |
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| Keywords: | sugarcane gemplasm resources SrMV HH1 resistance evaluation |
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