In Vitro Regeneration of Korarima (Aframomum corrorima (Braun) P. C. M. Jansen): A Threatened Spice and Medicinal Herb from Ethiopia

Table 2

Effect of BAP and on in vitro shoot induction of korarima.

BAP (mg/l)	IBA (mg/l)	Induction (%) (mean + SD)	NS (mean + SD)	SH (cm) (mean ± SD)	NL (mean + SD)
0	0	56.25^e ± 8.54	1.68^c ± 0.32	3.61^b ± 0.76	5.85^d ± 0.43
0.5	0	73.12^cd ± 4.08	1.71^c ± 0.04	2.87^c ± 0.70	4.20^e ± 0.22
1	0	90.00^a ± 2.50	2.32^b ± 0.01	4.15^bc ± 0.70	6.58^c ± 0.3
1.5	0	91.25^a ± 2.31	2.85^ab ± 0.24	4.38^a ± 0.70	6.81^bc ± 0.26
2	0	78.75^c ± 2.50	1.69^c ± 0.24	3.72^b ± 0.46	5.39^de ± 0.12
2.5	0	66.25^d ± 5.82	1.59^c ± 0.38	3.08^c ± 0.62	4.47^e ± 0.22
3	0	53.12^e ± 2.50	1.51^c ± 0.32	2.62^cd ± 0.26	3.24^f ± 0.19
0.5	0.1	55.00^e ± 4.08	1.11^d ± 0.01	1.58^e ± 0.07	2.57^g ± 0.06
1	0.1	78.75^c ± 2.50	2.57^b ± 0.07	2.27^d ± 0.03	5.85^d ± 0.07
1.5	0.1	93.75^a ± 2.50	3.33^a ± 0.06	4.35^a ± 0.10	8.85^a ± 0.52
2	0.1	86.25^b ± 2.50	3.09^a ± ± 0.04	4.10^a ± 0.08	7.11^b ± 0.04
2.5	0.1	77.50^c ± 2.89	2.86^ab ± 0.07	3.61^b ± 0.28	5.34^de ± 0.03
3	0.1	73.75^cd ± 4.79	2.33^b ± 0.03	3.48^bc ± 0.28	4.20^e ± 0.06
0.5	0.2	41.25^f ± 2.50	0.73^e ± 0.02	1.21^f ± 0.04	1.42^i ± 0.03
1	0.2	66.25^d ± 2.50	1.83^c ± 0.03	2.09^de ± 0.03	2.39^g ± 0.04
1.5	0.2	91.25^a ± 2.50	2.07^bc ± 0.02	3.41^bc ± 0.08	5.55^d ± 0.18
2	0.2	73.75^cd ± 2.50	2.92^ab ± 0.03	3.06^c ± 0.02	4.49^e ± 0.05
2.5	0.2	61.25^de ± 2.50	2.65^b ± 0.04	2.50^cd ± 0.03	4.26^e ± 0.05
3	0.2	40.00^f ± 4.08	2.81^ab ± 0.02	2.38^d ± 0.05	2.07^h ± 0.04
Coefficient of variation		7.65	13.30	10.39	8.10

Means with the same letter in a column are not significantly different at α = 0.05. NS: number of shoots, SH: shoot height, LN: number of leaves.