Table 2. Correlation coefficients among five kernel-related traits in the immortalized F2 population.
Location | KL | KWI | KT | KV | KW | |
Zhengzhou | KL | −0.02 | −0.19 | 0.13 | 0.10 | |
KWI | 0.12 | 0.31** | 0.55** | 0.61** | ||
KT | −0.17 | 0.30** | 0.35** | 0.47** | ||
KV | 0.13 | 0.67** | 0.41** | 0.72** | ||
KW | 0.15 | 0.64** | 0.48** | 0.72** | ||
Anyang | KL | 0.13 | −0.04 | 0.25* | 0.18 | |
KWI | −0.04 | 0.30** | 0.64** | 0.72** | ||
KT | −0.12 | 0.27** | 0.35** | 0.52** | ||
KV | 0.05 | 0.59** | 0.36** | 0.72** | ||
KW | −0.04 | 0.68** | 0.47** | 0.79** |
Notes: ** Significant correlation (p≤0.01).
Correlation coefficients for 2009 are above the diagonal, while those for 2010 are below the diagonal.