Research Article
Factors Affecting Microcuttings of Stevia Using a Mist-Chamber Propagation Box
Table 6
Mean root length of three varieties treated with IBA and NAA from day 6 to day 14.
| Variety | Plant hormone | Root length (cm) | Day 6 | Day 8 | Day 10 | Day 12 | Day 14 |
| Mergong | Control | 0.00 ± 0.00 | 0.08 ± 0.05 | 0.12 ± 0.08 | 0.15 ± 0.10 | 0.49 ± 0.13e | IBA | 0.31 ± 0.05 | 0.52 ± 0.07 | 0.85 ± 0.09 | 1.21 ± 0.11 | 1.56 ± 0.09b | NAA | 0.00 ± 0.00 | 0.00 ± 0.00 | 0.17 ± 0.08 | 0.57 ± 0.16 | 0.91 ± 0.18d |
| MS007 | Control | 0.27 ± 0.11 | 0.38 ± 0.05 | 0.67 ± 0.08 | 0.92 ± 0.09 | 1.32 ± 0.13bc | IBA | 0.31 ± 0.03 | 0.46 ± 0.02 | 0.79 ± 0.06 | 1.08 ± 0.07 | 1.50 ± 0.08b | NAA | 0.00 ± 0.00 | 0.43 ± 0.06 | 0.68 ± 0.08 | 1.03 ± 0.09 | 1.03 ± 0.08cd |
| MS012 | Control | 0.23 ± 0.05 | 0.37 ± 0.08 | 0.53 ± 0.07 | 0.79 ± 0.10 | 1.08 ± 0.13cd | IBA | 0.59 ± 0.02 | 0.84 ± 0.03 | 1.30 ± 0.03 | 1.74 ± 0.06 | 2.02 ± 0.06a | NAA | 0.31 ± 0.05 | 0.36 ± 0.03 | 0.62 ± 0.05 | 1.01 ± 0.08 | 1.22 ± 0.09c |
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Note. Mean value within a column followed by the same letter shows no significant difference at using Tukey test.
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