Table 2. Effect of the concentration of cytokinins (BAP, zeatin, kinetin) and auxin (NAA) added to MS on callus induction from leaf segments after 12 weeks of culture^z.

Growth regulators (mg/L)				No. of leaf segments cultured	No. of leaf segments produced callus	% callus induction	% organogenesis induction	Length size of callus(mm)^y	Fresh weight (mg) of callus/explant^x
BAP	zeatin	kinetin	NAA	No. of leaf segments cultured	No. of leaf segments produced callus	% callus induction	% organogenesis induction	Length size of callus(mm)^y	Fresh weight (mg) of callus/explant^x
0.0	0.0	0.0	0.0	15	0	-	-	0.0±0.0	0.0±0.0
1.0			1.0	15	12	80	-	14.67±0.95	180.4±40.83
1.0			2.0	15	15	100	6.7	16.67±0.94^*	295.8±45.53^*
1.0			3.0	15	13	86.7	-	14.36±0.77	149.8±38.08
	1.0		1.0	15	10	66.7	26.7	11.32±0.18	182.4±66.14
	1.0		2.0	15	15	100	33.3	13.27±0.74	183.73±33.45
	1.0		3.0	15	12	80	53.3	14.15±0.30	293.73±60.8
		1.0	1.0	15	1	6.7	-	9.08±0.94	18.06±1.2
		1.0	2.0	15	2	13.3	-	9.84±0.94	64.93±29.72
		1.0	3.0	15	1	6.7	-	9.57±0.98	33.2±14.26

Medium used was MS with 3% sucrose and 0.8% plant agar. Cultures were maintained in light conditions for 12 weeks.
Designate callus length size of mean ± standard error with three replications.
Designate callus fresh weight of mean ± standard error with three replications.
The different letters in column indicate significantly difference at p < 0.05 by one-way ANOVA.