Table 4.
Survival and plant height (cm) of 5-week-old plantlets of Artemisia tridentata subsp. tridentata transferred into Magenta vessels with MMS medium without growth regulators sorted by rooting cluster and the media used to initiate rooting (growth regulator treatment in Section 2.2 and Section 2.3). The total number of individual lines and shoot tips per rooting cluster indicates the variation in sample size.
| Cluster | N. Individual Lines | N. Shoot Tips | Growth Regulator | Concentration (mg/L) | Survival (%) | Height (cm) |
|---|---|---|---|---|---|---|
| grey | 0 | 0 | Control | - | NA | NA |
| grey | 5 | 5 | IBA | 0.5 | 40.00 | 1.2+/−1.64 |
| grey | 4 | 6 | IBA | 1 | 33.33 | 0.9+/−1.59 |
| grey | 4 | 6 | NAA | 0.5 | 66.67 | 2.27+/−1.94 |
| grey | 8 | 10 | NAA | 1 | 40.00 | 1.32+/−1.71 |
| TOTAL | 12 | 27 | ||||
| pink | 0 | 0 | Control | - | NA | NA |
| pink | 14 | 24 | IBA | 0.5 | 37.50 | 1.04+/−1.39 |
| pink | 16 | 35 | IBA | 1 | 60.00 | 1.82+/−1.59 |
| pink | 13 | 19 | NAA | 0.5 | 42.11 | 1.28+/−1.59 |
| pink | 15 | 26 | NAA | 1 | 53.85 | 1.56+/−1.57 |
| TOTAL | 16 | 104 | ||||
| blue | 8 | 12 | Control | - | 58.33 | 1.97+/−1.8 |
| blue | 13 | 32 | IBA | 0.5 | 65.62 | 2.27+/−1.7 |
| blue | 13 | 34 | IBA | 1 | 64.71 | 1.95+/−1.54 |
| blue | 12 | 27 | NAA | 0.5 | 37.04 | 1.21+/−1.64 |
| blue | 13 | 29 | NAA | 1 | 68.97 | 2.29+/−1.64 |
| TOTAL | 13 | 134 |