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| 玉米自交系抗倒伏比较研究 | |
| 引用本文： | 吕爱枝,张晓光,王立秋,李小艳.玉米自交系抗倒伏比较研究[J].湖北农业科学,2012,51(13):2685-2687. |
| 作者姓名： | 吕爱枝 张晓光 王立秋 李小艳 |
| 作者单位： | 1. 河北农业大学农学院,河北保定071000;河北北方学院,河北宣化075131 2. 河北北方学院,河北宣化,075131 3. 张家口职业技术学院,河北张家口,075000 |
| 摘 要： | 对5个玉米自交系材料的抗倒伏性进行了研究,结果表明:玉米茎秆倒伏主要受茎秆性状—株高、穗位高、茎粗、根数、鲜重和茎秆最大侧拉力的影响；玉米抗倒伏性可用茎秆侧拉力进行量化评定；筛选到抗倒伏的自交系2个,为进一步进行抗倒伏性状的遗传研究及抗倒伏玉米育种奠定基础. |
| 关 键 词： | 玉米 自交系 抗倒伏 茎秆性状 侧拉力 |
Comparative Study on Lodging Resistance of Maize Inbred Lines |
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| L Ai-zhi , ZHANG Xiao-guang , WANG Li-qiu , LI Xiao-yan.Comparative Study on Lodging Resistance of Maize Inbred Lines[J].Hubei Agricultural Sciences,2012,51(13):2685-2687. | |
| Authors: | L Ai-zhi ZHANG Xiao-guang WANG Li-qiu LI Xiao-yan |
| Institution: | L(U) Ai-zhi , ZHANG Xiao-guang , WANG Li-qiu , LI Xiao-yan |
| Abstract: | Lodging resistance of 5 maize inbred lines was studied.The results showed that maize lodging was affected by agronomic traits including plant height,era height,stem diameter,number of roots,fresh weight and stalk lateral force.Stalk lateral force could be applied for quantitative evaluation of lodging resistance.Two lodging-resistant inbred lines were identified,which could be used for further genetic and breeding research. |
| Keywords: | maize inbred line lodging-resistant stalk characters stalk lateral force |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |