Table 3 Effect of spathe length and combination between picloram, 2iP, and BA on the embryonic culture emergence percentage of date palm explants after 24 weeks

From: High-frequency direct somatic embryogenesis and plantlet regeneration from date palm immature inflorescences using picloram

Treatments (mg/l) Spathe length Mean
3–5 cm 5–10 cm 10–15cm 15–20 cm
1.0 Picloram + 0.5 2iP 17.77 75.55 93.33 88.88 68.88
1.0 Picloram + 0.25 2iP + 0.25 BA 22.22 82.22 100.00 95.55 74.99
2.0 Picloram + 0.5 2iP 20.00 86.67 97.78 86.67 72.78
2.0 Picloram + 0.25 2iP + 0.25 BA 26.66 88.88 100.00 95.55 76.66
Mean 21.66 83.33 96.665 91.66