Effect of Growth Regulators on In Vitro Micropropagation of Potato (Solanum tuberosum L.) Gudiene and Belete Varieties from Ethiopia

Table 3

The effect of various concentrations of IBA and IAA on in vitro shoot multiplication in Gudiene and Belete varieties of potato.

Variety	Growth regulators (mg/l)		Mean no. of roots/shoots	Mean no. of shoot length (cm)
	IBA	IAA
Gudiene	0	0	1.29	1.55
	0.5	1.0	8.67	3.83
	1.0	0.5	21.12	7.87
	0.5	Absent	9.30	3.91
	1.0		15.54	5.41
	1.5		11.21	6.58
	2.0		12.32	6.61
	Absent	0.5	9.32	3.95
		1.0	15.51	5.44
		1.5	11.21	6.60
		2.0	12.30	6.61
Belete	0	0	1.27	1.56
	0.5	1.0	8.68	3.83
	1.0	0.5	18.00	7.84
	0.5	Absent	9.28	3.90
	1.0		15.56	5.43
	1.5		11.21	6.55
	2.0		12.30	6.61
	Absent	0.5	9.35	3.94
		1.0	15.49	5.44
		1.5	11.20	6.60
		2.0	12.32	6.64
LSD
		1.03		2.97
CV (%)
		6.20		8.14

Values represent the mean of three replications.