| 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. |