| 大豆产量与主要农艺性状的灰色关联度分析 |
| |
| 引用本文： | 徐泽茹,曹金锋,王茹芳,胡铁欢,卢思慧,高广居,吴凤训.大豆产量与主要农艺性状的灰色关联度分析[J].河北农业科学,2010,14(2):1-2,4. |
| |
| 作者姓名： | 徐泽茹 曹金锋 王茹芳 胡铁欢 卢思慧 高广居 吴凤训 |
| |
| 作者单位： | 沧州市农林科学院,河北,沧州,061001 |
| |
| 基金项目： | 国家大豆产业技术体系资助项目 |
| |
| 摘 要： | 采用灰色关联度分析法,对18个大豆品种的产量及农艺性状进行了分析。结果表明:与大豆产量相关的6个主要农艺性状的关联顺序为百粒重粒数有效荚数生育日数株高主茎节数。说明百粒重、粒数、有效荚数和生育日数对大豆产量影响较大,而株高和主茎节数对大豆产量影响较小。
|
| 关 键 词： | 大豆 灰色关联度分析 农艺性状 产量 |
Grey Relational Grade Analysis on Yield and Main Agronomic Characters of Soybean |
| |
| XU Ze-ru,CAO Jin-feng,WANG Ru-fang,HU Tie-huan,LU Si-hui,GAO Guang-ju,WU Feng-xun.Grey Relational Grade Analysis on Yield and Main Agronomic Characters of Soybean[J].Journal of Hebei Agricultural Sciences,2010,14(2):1-2,4. |
| |
| Authors: | XU Ze-ru CAO Jin-feng WANG Ru-fang HU Tie-huan LU Si-hui GAO Guang-ju WU Feng-xun |
| |
| Institution: | (Cangzhou Academy of Agricultural Sciences,Cangzhou 061001,China) |
| |
| Abstract: | The yield and agronomic characters of 18 soybean varieties were analyzed using the grey relational grade analysis methods.The results showed that six major agronomic characters related to yield were in following sequence：100-seed weightseed numbernumber of effective podsgrowth periodplant heightnode numbers of main stem. |
| |
| Keywords: | Soybean Gray relational grade analysis Agronomic Characters Yield |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
