| 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 |
― |
|