IBA mg/L | Days required for root induction | % roots formation | No. of roots/shoot | Length of roots (cm) |
0.1 | 15 d | 55 e | 5.2 e | 3.5 d |
0.5 | 12 c | 75 c | 7.2 c | 4.0 b |
1.0 | 7 a | 100 a | 9.8 a | 4.7 a |
1.5 | 10 b | 98 b | 8.9 b | 3.8 c |
2.0 | 17 e | 60 d | 6.5 d | 2.5 e |