Characters | Plant height | Leaf number | Length of leaf lamina | Breadth of leaf lamina | Number of cormels per plant | Weight of corm per plant | Weight of cormels per plant | Dry matter percentage | Phenotypic correlation with tuber yield per plant |
Plant height | 0.067 | −0.011 | 0.013 | 0.000 | −0.001 | −0.008 | 0.079 | 0.006 | 0.145 |
Leaf number | −0.012 | 0.062 | −0.004 | 0.006 | 0.004 | 0.010 | 0.085 | −0.001 | 0.150 |
Length of leaf lamina | 0.017 | −0.005 | 0.051 | −0.063 | 0.008 | −0.003 | −0.059 | 0.026 | 0.027 |
Breadth of leaf lamina | 0.000 | −0.003 | 0.028 | −0.114 | −0.001 | −0.015 | −0.041 | 0.017 | 0.130 |
Number of cormels per plant | 0.000 | −0.003 | −0.005 | −0.002 | −0.080 | −0.037 | 0.859 | −0.055 | 0.678** |
Weight of corm per plant | −0.005 | 0.006 | −0.002 | 0.018 | 0.030 | 0.098 | −0.233 | 0.012 | −0.076 |
Weight of cormels per plant | 0.005 | 0.005 | −0.003 | 0.004 | −0.065 | −0.022 | 1.061 | −0.052 | 0.865** |
Dry matter percentage | −0.005 | 0.001 | −0.018 | 0.026 | −0.060 | −0.016 | 0.760 | −0.073 | 0.681** |