Plant growth regulator (mg/L) | Day of callus formation | Explant producing callus (%) | Callus proliferation (%) |
| Morphology of callus | |
2,4-D | NAA |
|
|
|
|
|
1.0 | 1 | - | 0 | 0 |
|
|
3 | - | 0 | 0 |
|
| |
5 | - | 0 | 0 |
|
| |
5.0 | 1 | - | 0 | 0 |
|
|
3 | - | 0 | 0 |
|
| |
5 | - | 0 | 0 |
|
| |
10.0 | 1 | 2 - 3 | 2.7 | 0 |
| All calluses that obtained were compact, translucent and yellowish in colour. Some adventitious roots were developed. The callus turned browning after 5 months of culture, and no proliferation occurred |
3 | 2 - 3 | 1.5 | 0 | |||
5 | - | 0 | 0 | |||
20.1 | 1 | 2 - 3 | 0.7 | 0 | ||
3 | 2 - 3 | 0.4 | 0 | |||
5 | - | 0 | 0 | |||
40.1 | 1 | 2 - 3 | 0.5 | 0 | ||
3 | - | 0 | 0 | |||
5 | - | 0 | 0 | |||
60.0 | 1 | 3 - 5 | 0.1 |
|
| |
3 | - | 0 | 0 |
|
| |
5 | - | 0 | 0 |
|
| |
100.0 | 1 | - | 0 | 0 |
|
|
3 | - | 0 | 0 |
|
| |
5 | - | 0 | 0 |
|
|