Table 2.
Rooting response of A. adigratana with different concentrations of NAA and IBA.
| PGRs (mg/L) | Days to rooting | Mean no. of roots per explants (n) | Mean length of roots per explants (cm) | |
|---|---|---|---|---|
| Control | 0.0 | — | — | — |
| IBA | 0.5 | 14.60 (2.90)d | 8.40 (3.40)b | 3.86 (1.50)ab |
| 1.0 | 18.20 (2.60)bc | 11.00 (3.75)a | 5.10 (2.60)a | |
| 1.5 | 15.00 (2.55)cd | 9.40 (4.80)b | 5.62 (3.10)a | |
| NAA | 0.5 | 24.20 (1.90)a | 13.60 (6.95)a | 4.04 (1.40)ab |
| 1.0 | 20.00 (3.50)b | 11.80 (6.90)a | 3.64 (0.80)ab | |
| 1.5 | 15.00 (2.20)cd | 10.40 (5.60)ab | 2.46 (1.80)b | |
| Mean | 19.57 | 9.23 | 3.53 | |
| CV (%) | 12.73 | 52.26 | 52.33 | |
| LSD | 3.25 | 6.29 | 2.41 | |
Means with different letters in the same column are significantly different at p ≤ 0.05; CV coefficient of variance (%); LSD: least significant difference.