Table 2.
Agronomic traits of WT and mutant ltbsg1.
| Traits | WT | ltbsg1 |
|---|---|---|
| Plant height (cm) | 82.90 ± 1.30 | 54.41 ± 1.37 ** |
| Top branch length (cm) | 3.55 ± 0.21 | 5.63 ± 0.19 ** |
| Primary branch length (cm) 1 | 7.60 ± 0.46 | 5.80 ± 0.35 ** |
| Secondary branch length (cm) | 2.13 ± 0.16 | 1.60 ± 0.21 ** |
| No. of primary branches | 12.67 ± 0.82 | 7.50 ± 1.05 ** |
| No. of secondary branches | 20.83 ± 1.17 | 1.83 ± 0.75 ** |
| Grain length (mm) | 8.12 ± 0.03 | 5.93 ± 0.02 ** |
| Grain width (mm) | 3.17 ± 0.02 | 2.83 ± 0.01 * |
| 1000-grain weight (g) | 25.83 ± 0.12 | 16.63 ± 0.03 ** |
| No. of grains per panicle | 190.90 ± 3.51 | 84.70 ± 3.83 ** |
| Seed setting rate (%) | 90.95 ± 1.38 | 8.42 ± 1.10 ** |
1 The primary branch length represented the average length of all primary branches without the top branch. Values represent the means ± SD (n = 10). * p < 0.05; ** p < 0.01.