Chemical Compositions, Somatic Embryogenesis, and Somaclonal Variation in Cumin

Table 5

Mean comparisons of the effect of different mediums on the rooting and survival of regenerated plantlets in Golestan landrace.

Medium	Main rooting induction%	Days to initiation of main rooting induction%	Lateral rooting induction%	Ex vitro survival%
PGR-free	0.13 ± 0.05	12.3 ± 0.88	0.13 ± 0.03	0
IAA (0.35 mg/L)	0.27 ± 0.21	11 ± 1.15	0.23 ± 0.13	0.1 ± 0.03
NAA (0.37 mg/L)	0.43 ± 0.15	10.3 ± 0.9	0.27 ± 0.1	0.17 ± 0.09
IAA (0.35 mg/L) + NAA (0.37 mg/L)	0.67 ± 0.06	9.33 ± 0.67	0.63 ± 0.07	0.58 ± 0.08

Mean values in each column followed by different letters indicate significant differences according to the DMRT test at .