Number | Factors | |||
A-hormone type | B-hormone concentration (mg/L) | C-cutting substrate | D-cutting position | |
1 | NAA | 1000 | perlite | upper |
2 | IBA | 2000 | Peat soil: perlite (1:1) | middle |
3 | NAA:IBA (2:3) | 3000 | Peat soil: perlite: vermiculite (2:1:1) | lower |