Table 2 Effect of spathe length and combination between picloram, 2iP, and BA on the swelling degree of date palm explants after 8 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 5–10cm 10–15cm 15–20 cm
1.0 Picloram + 0.5 2iP 2.88 i 3.00 hi 3.66 cdef 3.22 fghi 3.19 C
1.0 Picloram + 0.25 2iP + 0.25 BA 3.44 efgh 3.55 defg 4.11 bc 4.00 bcd 3.78 AB
2.0 Picloram + 0.5 2iP 3.11 ghi 3.44 efgh 4.33 ab 3.11 ghi 3.49 BC
2.0 Picloram + 0.25 2iP + 0.25 BA 3.33 fghi 4.33 ab 4.66 a 3.88 bcde 4.05 A
Mean 3.19 B 3.58 B 4.19 A 3.55 B  
  1. Means with different letters are significantly different at 5%