Table 1.
Correlation analysis on leaf traits in recombinant inbred lines (RILs) derived from the cross of CJ16 and C84.
| HZ | HN | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| FLL | FLW | SLL | SLW | TLL | TLW | FLL | FLW | SLL | SLW | TLL | |
| HZ-FLL | |||||||||||
| HZ-FLW | −0.078 | ||||||||||
| HZ-SLL | 0.833 ** | −0.013 | |||||||||
| HZ-SLW | −0.178 * | 0.627 ** | −0.072 | ||||||||
| HZ-TLL | 0.525 ** | 0.000 | 0.746 ** | −0.023 | |||||||
| HZ-TLW | −0.203 ** | 0.597 ** | −0.073 | 0.699 ** | 0.086 | ||||||
| HN-FLL | 0.341 ** | −0.317 ** | 0.271 ** | −0.202 * | 0.336 ** | −0.252 ** | |||||
| HN-FLW | −0.250 ** | 0.389 ** | −0.298 ** | 0.382 ** | −0.287 ** | 0.246 ** | 0.076 | ||||
| HN-SLL | 0.225 ** | −0.268 ** | 0.135 | −0.137 | 0.195 * | −0.226 ** | 0.873 ** | 0.229 ** | |||
| HN-SLW | −0.418 ** | 0.390 ** | −0.510 ** | 0.441 ** | −0.395 ** | 0.361 ** | −0.021 | 0.754 ** | 0.160 | ||
| HN-TLL | 0.000 | −0.182 * | -0.098 | −0.087 | 0.007 | −0.132 | 0.642 ** | 0.254 ** | 0.813 ** | 0.313 ** | |
| HN-TLW | −0.405 ** | 0.246 ** | −0.477 ** | 0.337 ** | −0.355 ** | 0.300 ** | 0.088 | 0.624 ** | 0.206 * | 0.760 ** | 0.358 ** |
FLL: flag leaf length; FLW: flag leaf width; SLL: the second leaf length; SLW: the second leaf width; TLL: the third leaf length; TLW: the third leaf width. Data are represented as mean ± SD (n = 3). Asterisks represent significant difference determined by Student’s t-test at p-value < 0.01 (**), p-value < 0.05 (*).