普通菜豆根系相关性状的关联分析
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吴磊,王兰芬,武晶,王述民
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Association Analysis of Root-Related Traits in Common Bean
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Lei Wu,Lanfen Wang,Jing Wu,Shumin Wang
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表3 根系性状的相关性
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Table 3 Correlation of root traits
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性状 Trait | 主根长 Taproot length | 根干重 Root dry weight | 侧根数 Lateral root number | 总根长 Total root length | 根表面积 Root surface area | 平均根直径 Average root diameter | 根体积 Root volume | 侧根总长 Lateral root length | 比根长 Special root length | 主根长 Taproot length | -1 | | | | | | | | | 根干重 Root dry weight | -0.50** | 1 | | | | | | | | 侧根数 Lateral root number | -0.49** | 0.60** | -1 | | | | | | | 总根长 Total root length | -0.67** | 0.68** | -0.75** | -1 | | | | | | 根表面积 Root surface area | -0.66** | 0.79** | -0.76** | -0.96** | -1 | | | | | 平均根直径 Average root diameter | -0.08 | 0.27** | -0.06 | -0.22** | -0.05 | -1 | | | | 根体积 Root volume | -0.60** | 0.83** | -0.70** | -0.83** | -0.96** | -0.32** | 1 | | | 侧根总长 Lateral root length | -0.65** | 0.68** | -0.75** | -1.00** | -0.96** | -0.22** | 0.83** | -1 | | 比根长 Special root length | -0.07 | 0.54** | -0.05 | -0.21** | -0.03 | -0.62** | 0.16** | -0.21** | 1 |
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