| 华北夏谷区域试验的非参数度量 |
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| 引用本文： | 王建广,田伯红,张立新,黄素芳,李雅静.华北夏谷区域试验的非参数度量[J].河北农业科学,2009,13(5):7-8. |
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| 作者姓名： | 王建广 田伯红 张立新 黄素芳 李雅静 |
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| 作者单位： | 沧州市农林科学院,河北,沧州,061001 |
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| 摘 要： | 应用非参数统计量Pi、Pi′和Si描述华北夏谷品种区试资料的基本特征。结果表明：冀优2号的丰产性和稳定性最佳,其次为济9249和冀优1号,这些品种适宜在华北夏谷区广泛应用。
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| 关 键 词： | 谷子 丰产性指数 稳定性指数 秩次变量 非参数统计 |
Nonparametric Measures for Regional Trial Data of Summer Millet Varieties in North China |
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| WANG Jian-guang,TIAN Bo-hong,ZHANG Li-xin,HUANG Su-fang,LI Ya-jing.Nonparametric Measures for Regional Trial Data of Summer Millet Varieties in North China[J].Journal of Hebei Agricultural Sciences,2009,13(5):7-8. |
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| Authors: | WANG Jian-guang TIAN Bo-hong ZHANG Li-xin HUANG Su-fang LI Ya-jing |
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| Institution: | Cangzhou Academy of Agriculture and Forestry Sciences;Cangzhou 061001;China |
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| Abstract: | The basic characteristics of regional trial data of summer millet varieties in North China were measured by three nonparametric statistics Pi, Pi＇and Si. The results showed that Jiyou No. 2 was the best variety with high yield and stability, then Ji 9249 and Jiyou No. 1, which were suitable for planted widely in North China. |
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| Keywords: | Millet Productivity index Stability index Rank variate Nonparametric statistics |
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