Table 3.

Effect of 2, 4-D and NAA on callus initiation from leaf explants of A. acuminata after three months.

Growth regulators concentration (mg/l)		% of callus formation	MDW of callus (mg/Exp.)	MFW of callus (mg/Exp.)
2,4-D	NAA
0	0	0b	0 d	0 g
0.5	0.5	100% a	0.19 c	4.11 c
1	0.5	100% a	0.13 c	2.19 e
2	0.5	100% a	0.029 d	1.05 f
0.5	1	100% a	0.23 a	5.27 a
1	1	100% a	0. 13c	2.12 d
2	1	0 b	0 d	0 g