Table 3.
Influence of different auxins and activated charcoal on rooting and plantlet survival of L. serratus.
| PGR (mg L−1) |
Culture time | Root formation in 4 weeks (%) | Survival rate of transplanted plants (%) | |
|---|---|---|---|---|
| 2 wks | 4 wks | |||
| 0.5 IBA | + | + | 100 | 94.2az |
| 0.5 IAA | + | + | 100 | 92.1a |
| 0.5 NAA | + | + | 100 | 68.1b |
| 0 | − | + | 100 | 22.0c |
“+” Indicates root formation, and “−” indicates that root was not formed within the observed time period. zMeans with the different letters within a column indicate significant differences based on Duncan's new multiple range test (P = 0.05).