Growth regulators (µM) | % of explants without reaction | % of callogenous explants | Comments on calluses development | |
Blank | 0 | 13.9a | 0a | ― |
NAA | 0.5 | 0a | 40.0b | White callus, compact, hard and undeveloped (0.2 - 0.4 cm; 0.14 g) |
2.5 | 3.3a | 60.0c | White callus, compact, friable and moderately developed (0.7 - 0.8 cm; 0.16 g) | |
5 | 0a | 86.7e | White callus, compact, friable and well developed (0.9 - 1.0 cm; 0.19 g) | |
7 | 0a | 93.3e | White callus, compact, friable and well developed (0.9 - 1.1 cm; 0.34 g) | |
IBA | 0.5 | 0a | 46.7b | White callus, compact, hard and undeveloped (0.2 - 0.3 cm; 0.12 g) |
2.5 | 23.3ab | 46.7b | White callus, compact, hard and undeveloped (0.2 - 0.4 cm; 0.14 g) | |
5 | 11.0a | 77.9d | White callus, compact, friable and moderately developed (0.5 - 0.6 cm; 0.16 g) | |
7 | 19.5ab | 69.4cd | White callus, compact, friable and moderately developed (0.4 - 0.6 cm; 0.18 g) | |
IAA | 0.5 | 1.2a | 65.5c | White callus, compact, friable and moderately developed (0.4 - 0.6 cm; 0.15 g) |
2,5 | 10.0a | 66.7c | White callus, compact, friable and moderately developed (0.5 - 0.7 cm; 0.17 g) | |
5 | 11.7a | 65.0c | White callus, compact, friable and moderately developed (0.5 - 0.7 cm; 0.18 g) | |
7 | 28.0ab | 61.7c | White callus, compact, friable and moderately developed (0.5 - 0.6 cm; 0.16 g) | |
GA3 | 0.29 | 38.7b | 0a | ― |
1.44 | 46.7bc | 0a | ― | |
2.89 | 53.3c | 0a | ― |