Table 1.
Comparison of agronomic traits and chlorophyll content between Hwaseong and CR2002.
| Trait | Hwaseong | CR2002 | p-Value |
|---|---|---|---|
| Plant height (cm) | 97 ± 4.00 * | 101 ± 3.84 | 0.000 |
| Stem diameter (mm) | 4.47 ± 0.24 | 5.26 ± 0.48 | 0.000 |
| Panicle length (cm) | 21 ± 1.28 | 19 ± 1.04 | 0.000 |
| First internode diameter (mm) | 1.72 ± 0.12 | 1.99 ± 0.14 | 0.000 |
| Grain length (mm) | 7.14 ± 0.45 | 7.46 ± 0.17 | 0.002 |
| Grain width (mm) | 3.29 ± 0.13 | 3.83 ± 0.10 | 0.000 |
| Grain thickness (mm) | 2.20 ± 0.06 | 2.56 ± 0.10 | 0.000 |
| 1000-grain weight (g) | 25.8 ± 0.68 | 32.9 ± 1.04 | 0.000 |
| Chlorophyll content I (mg/m2) | 440 ± 16.38 | 457 ± 37.57 | 0.048 |
| Chlorophyll content II (mg/m2) | 181 ± 50.57 | 216 ± 50.86 | 0.038 |
* Data are presented as mean ± standard deviation. The student’s t-test was conducted for p-value. Chlorophyll content I and II were measured at the heading stage and 1 month after heading, respectively.