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

Table 6

Effect of BAP, TDZ, , and on in vitro regeneration of korarima.

BAP (mg/l)	TDZ (mg/l)	IBA (mg/l)	Regeneration % (mean ± SD)	NS (mean ± SD)	SH (cm) mean ± SD
0	0	0	0.00^f ± 0.00	0.00^e ± 0.00	0.00^d ± 0.00
0.5	0	0	25.00^c ± 5.00	2.33^b ± 0.15	1.6 0^b ± 0.17
1	0	0	38.33^a ± 2.89	3.75^a ± 0.13	1.8^ab ± 0.00
1.5	0	0	18.33^d ± 2.89	1.67^c ± 0.11	1.50^b ± 0.10
2	0	0	11.67^de ± 2.89	1.12^d ± 0.11	0.85^c ± ± 0.05
3	0	0	0.00^f ± 0.00	0.00^e ± 0.00	0.00^d ± 0.00
0	0.5	0	18.33^d ± 2.89	1.67^c ± 0.11	1.30^bc ± 0.00
0	1	0	25.00^c ± 5.00	2.17^b ± 0.21	1.90^ab ± 0.20
0	1.5	0	18.33^d ± 2.89	1.30^d ± 0.10	1.20^bc ± 0.10
0	2	0	6.67^e ± 2.89	1.25^d ± 0.05	0.90^c ± 0.10
0	3	0	0.00^f ± 0.00	0.00 ± 0.00	0.00^d ± 0.00
1	0	0.5	31.67^b ± 2.89	2.50^ab ± 0.20	2.10^a ± 0.26
1	0	1	13.30^de ± 2.89	1.00^d ± 0.00	0.78^c ± 0.10
2	0	0.5	43.33^a ± 2.89	4.34^a ± 0.15	2.40^a ± 0.00
2	0	1	13.33^de ± 2.89	1.12^d ± 0.00	0.83^c ± 0.25
3	0	0.5	11.67^de ± 2.89	1.00^d ± 0.00	0.80^c ± 0.00
3	0	1	6.67^e ± 2.89	0.00^e ± 0.00	0.00^d ± 0.00
0	1	0.5	16.67^d ± 2.89	1.50^cd ± 0.00	1.13^bc ± 0.15
0	1	1	13.33^de ± 2.89	1.13^d ± 0.10	0.90^c ± 0.00
0	2	0.5	45.00^a ± 5.00	4.45^a ± 0.10	1.80^b ± 0.10
0	2	1	13.33^de ± 2.89	1.00^d ± 0.00	0.93^c ± 0.15
0	3	0.5	18.33^d ± 2.89	1.73^c ± 0.06	1.30^bc ± 0.00
0	3	1	8.33^e ± 2.89	1.00^d ± 0.00	0.75^c ± 0.00
Coefficient of variation			19.20	7.05	19.20

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