Group-1 E1, E2, E3, and E4 | Group-2 E2 and E5 | ||
Stem diameter | Yield (%) | Stem diameter | Yield (%) |
Narrow | 3.56 ± 1.16 | Narrow | 4.07 ± 0.35 |
Medium | 3.41 ± 0.66 | Medium | 3.84 ± 0.68 |
Wide | 3.62 ± 0.74 | Wide | 3.21 ± 1.01 |