Research Article
Ex Vitro Seedling Development from In Vitro Rhizome-Like Bodies in Eulophia promensis Lindl.: A New Technique for Orchid Propagation
Table 1
Seed germination in Eulophia promensis.
| Medium | PGRs (mgL−1) | Additives (2.0 gL−1) | Time (days) | Seed germination (%) (mean ± SE) | BAP | NAA | Spherule | Protocorms |
| MS | — | — | — | 25–30 | 40–45 | 73.00 ± 1.20cd | — | 0.5 | — | 25–30 | 45–50 | 67.00 ± 1.30cd | 0.5 | — | — | 20–25 | 35–40 | 78 .00 ± 1.25bc | 1.0 | 1.0 | — | 25–30 | 40–45 | 69.00 ± 1.09cd | — | 1.0 | AC | 20–25 | 40–45 | 77.00 ± 1.25bc | 1.0 | — | AC | 20–25 | 35–40 | 85.00 ± 2.30ab |
| P723 | — | — | — | 20–25 | 40–45 | 95.50 ± 2.30b | — | 0.5 | — | 25–30 | 45–50 | 68.00 ± 2.30cd | 0.5 | — | — | 20–25 | 35–40 | 95.00 ± 1.75b | 1.0 | 1.0 | — | 25–30 | 35–40 | 70.00 ± 1.69cd | — | 1.0 | AC | 20–25 | 40–45 | 96.50 ± 1.30b | 1.0 | — | AC | 20–25 | 30–35 | 100.50 ± 2.00a |
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Mean values within a column followed by the same letter were not significantly different at = 0.05.
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