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| 长根茎玉米自交系及群体材料抗丝黑穗病鉴定与评价 | |
| 引用本文： | 梁素明,王爱萍,董琦,任海娥.长根茎玉米自交系及群体材料抗丝黑穗病鉴定与评价[J].山西农业科学,2009,37(10):55-57. |
| 作者姓名： | 梁素明 王爱萍 董琦 任海娥 |
| 作者单位： | 1. 山西省农业科学院作物遗传研究所,山西太原,030031 2. 山西农业大学农学院,山西太谷,030801 3. 临县三交镇政府,山西,临县,033206 |
| 基金项目： | 山西省农业科学院青年基金资助项目，山西省太原市科技局技术创新计划资助项目 |
| 摘 要： | 2006—2009年在田间采用人工接种的方法,对山西省农科院作物遗传研究所的72份玉米自交系及2份玉米群体材料进行了抗丝黑穗病的鉴定评价。结果表明,对玉米丝黑穗病表现高抗的自交系有LR9701,LR147,LR2051,LR综63和P138共5份,大多数玉米自交系对玉米丝黑穗病表现感病和高感。加强玉米种质资源的收集、鉴定与评价,对玉米抗病育种非常重要。 |
| 关 键 词： | 长根茎玉米 种质 丝黑穗病 抗性鉴定 |
Identification and Evaluation of Long-rhizomes Maize Inbred Lines and Populations Head Smut Resistance |
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| LIANG Su-ming,WANG Ai-ping,DONG Qi,REN Hai-e.Identification and Evaluation of Long-rhizomes Maize Inbred Lines and Populations Head Smut Resistance[J].Journal of Shanxi Agricultural Sciences,2009,37(10):55-57. | |
| Authors: | LIANG Su-ming WANG Ai-ping DONG Qi REN Hai-e |
| Institution: | LIANG Su-ming, WANG Ai-ping, DONG Qi, REN Hai-e ( 1.Institute of Crop Genetics, Shanxi Academy of Agricultural Sciences, Taiyuan 030031, China; 2.College of Agronomy ,Shanxi Agricultural University, Taigu 030801 ,China; 3. Township Government of San Jiao Zhen,Linxian County 033206, China) |
| Abstract: | Taking the method of artificial inoculation under field conditions, the resistance of 72 maize inbred lines and 2 maize populations to head smut were assessed and evaluated in 2006-2009, the results showed that 5 maize inbred lines were high- resistance to head smut, such as LR9701,LR147,P138,LR2051, LR-ZONG-63. Most maize inbred lines were susceptible and high- susceptible. It's very necessary for resistance breeding to enhance the collection and evaluation of maize germplasm to head smut. |
| Keywords: | Long-rhizomes maize Germplasm Head smut Resistance identification |
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