PGRs (mgl-1) C86-12 C86-56
IBA NAA NumberĀ  of roots per shoot ±SD Root length(cm) ± SD Number of roots per shoot ± SD Root length (cm) ± SD
0 0 0.00y ± 0.00 0.00u ±0.00 0.00y ±0.00 0.00u ±0.00
0 1 6.7q-t ± 0.00 2.06i-m ±0.134 5.42t-v ± 1.769 0.34st ±0.055
0 2 9.2l-n ± 0.447 2.24e-i ± 0.089 6.64q-t ± 0.416 0.50q-t ± 0.071
0 3 14.1cd ±0.223 2.5de ±0.000 6.26s-u ± 1.545 0.62p-r ± 0.045
0 4 16.2b ±0.671 2.62cd ±0.447 7.22p-s ± 0.303 0.70op ±0.071
0 5 17.5a ±0.00 3.2a ±0.223 7.76o-r ± 0.750 0.84op ± 0.055
1 0 10.94h-k ± 1.009 1.76jk ±0.167 7.04p-s ± 0.230 0.48q-t ± 0.045
1 1 14.00cd ± 1.00 2.06hi ±0.114 8.00n-q ± 0.557 0.52q-s ± 0.277
1 2 11.52g-i ± 1.675 2.50de ±0.00 6.38r-t± 0.694 0.24tu ±0.089
1 3 13.82cd ±0.853 3.04ab ±0.167 7.12p-s ± 0.130 0.40r-t ± 0.071
1 4 9.6k-m ± 1.022 2.64cd ±0.894 3.24x ± 0.134 0.26s-u ± 0.114
1 5 12.18e-h ± 0.164 2.02hi ±0.130 7.06p-s± 0.151 1.26mn ±0.089
2 0 11.56g-i ± 0.966 2.96ab ±0.089 8.22n-p ± 0.044 1.36lm ± 0.089
2 1 11.80f-i ± 0.570 2.46d-f ± 0.057 14.88c ± 0.164 2.80bc ±0.02
2 2 4.14v-x ± 0.351 1.04no ± 0.219 7.00p-s ± 0.00 1.58kl ± 0.071
2 3 4.94u-w ± 0.467 1.98hij ± 0.130 6.72q-t± 0.045 1.52k-m ± .0.084
2 4 13.24de ±0.289 2.50de ±0.000 14.02cd ±0.634 1.72k ± 0.045
2 5 10.12j-m ± 0.130 2.30d-g ± 0.000 12.28e-h ± 0.045 1.42lm ±0.045
3 0 6.2s-u ± 0.071 2.38d-g ± 0.045 3.68wx ±0.045 0.62p-r ± 0.045
3 1 12.38e-g ± 0.192 2.78bc ±0.045 6.00s-u ± 0.00 1.10n ± 0.071
3 2 10.48i-l ± 0.319 2.20f-h± 0.100 8.8m-o ± 0.045 2.20f-i ± 0.071
3 3 10.12j-m ± 0.327 2.26e-i ± 0.134 14.00cd ±0.000 2.62cd ±0.084
3 4 11.44g-j ± 1.054 2.82bc ± 0.084 13.00d-f ± 0.00 3.14a ± 0.167
3 5 13.16d-f ± 0.422 1.58kl ± 0.476 13.00d-f ± 0.00 2.12g-i ± 0.045
 Cv (%) 6.63 7.15 6.63 7.15
*PGRs=plant growth regulators. Values for number of roots per explant and root length given as mean ± SD. Numbers with in the same column with different letter(s) are significantly different from each other according to REGWQ at p<0.05.
Table 1: Effects of indole-3-butryic acid and α -naphthalene acetic acid on rooting.