| 毕节地区主栽杂交玉米对丝黑穗病的抗性评价 |
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| 引用本文： | 刘红梅,龙玲,莫纯碧. 毕节地区主栽杂交玉米对丝黑穗病的抗性评价[J]. 贵州农业科学, 2006, 34(1): 73-74 |
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| 作者姓名： | 刘红梅 龙玲 莫纯碧 |
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| 作者单位： | 毕节地区植保植检站,贵州,毕节,551700;毕节地区植保植检站,贵州,毕节,551700;毕节地区植保植检站,贵州,毕节,551700 |
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| 基金项目： | “毕节地区玉米百万亩高产示范”项目内容之一 |
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| 摘 要： | 连续2年对毕节地区主栽杂交玉米品种,在人工接种条件下进行丝黑穗病的抗性试验。结果表明,品种间抗性存在明显差异。10个参试品种中,毕单10号、临奥4号、海禾1号为高抗品种,毕玉2号、毕单4号、毕玉4号、贵毕302、黔西4号为中抗品种,贵毕301、安单136为高感品种。
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| 关 键 词： | 玉米丝黑穗病 杂交玉米 抗病性 鉴定 |
| 文章编号： | 1001-3601（2006）01-0026-0073-02 |
| 收稿时间： | 2005-08-12 |
| 修稿时间： | 2005-08-122005-11-08 |
Resistant Ability of Main Hybrid Maize to Head Smut in Bijie Prefecture |
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| LIU Hong-mei,LONG Ling,MO Chun-bi. Resistant Ability of Main Hybrid Maize to Head Smut in Bijie Prefecture[J]. Guizhou Agricultural Sciences, 2006, 34(1): 73-74 |
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| Authors: | LIU Hong-mei LONG Ling MO Chun-bi |
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| Affiliation: | Bijie Station of Plant Protection and Quarantine, Bijie , Guizhou 551700, China |
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| Abstract: | The fungus threads of head smut were inoculated on the main hybrid maize varieties to evaluate its resistant ability.The results indicate that there is significant difference in resistant ability among ten tested varieties and the varieties with strong resistant ability are Bidan 10,Lin-ao 4 and Haihe 1,the varieties with middle resistant ability are Biyu 2,Bidan 4,Biyu 4,Guibi 302 and Qianxi 4 and the highly susceptible varieties are Guibi 301 and Andan 136. |
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| Keywords: | head smut maize main cultivated variety resistant ability identification |
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