Optimization of growth regulators on in vitro propagation of Moringa stenopetala from shoot explants

BMC Biotechnology

Table 3 Effect of NAA and IBA on rooting of micro shoots

NAA (mg/l)	IBA (mg/l)	Root no. per explant	Root length (cm)
0	0	0.26 ± 0.57^bc	0.12 ± 0.21^bc
0	0.1	1.03 ± 1.47^c	0.87 ± 1.22^a
0	0.5	1.23 ± 0.70^b	0.43 ± 0.43^b
0	1.0	1.50 ± 0.38^a	0.67 ± 0.28^c
0	1.5	0.13 ± 0.35^bc	0.15 ± 0.48^bc
0	2.0	0.07 ± 0.25^bc	0.05 ± 0.20^bc
0.1	0	1.07 ± 1.86^bcd	0.34 ± 0.55^cd
0.5	0	1.23 ± 1.19^bc	0.52 ± 0.51^bc
1.0	0	1.63 ± 1.03^a	0.84 ± 0.54^a
1.5	0	0.67 ± 0.84^cd	0.23 ± 0.28^cd
2.0	0	0.27 ± 0.45^d	0.14 ± 0.24^d
0.1	0.5	0.50 ± 0.97^bc	0.13 ± 0 .21^c
0.5	0.5	0.67 ± 1.16^bc	0.24 ± 0.37^bc
1.0	0.5	1.20 ± 1.16^a	0.43 ± 0.40^a
1.5	0.5	1.03 ± 1.13^a	0.41 ± 0.46^a
2.0	0.5	0.27 ± 0.58^f	0.09 ± 0 .19^c

Numbers within the same column with different letter(s) are significantly different from each other according to Tukey’s multiple range tests at P ≤ 0.05. The upper case letters indicate the overall means. The values represent mean ± standard deviation

ISSN: 1472-6750