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Table 3 Effect of different concentrations of IBA on root induction of D. hamiltonii

From: Callus induction and regeneration via shoot tips of Dendrocalamus hamiltonii

IBA (mg/l)

Rate of root induction (%)

Number of roots

Root status

0

40

4.00 ± 0.58a

Slender

1

65

3.67 ± 0.33a

Slender

3

95

7.67 ± 0.88b

Stout

10

90

7.33 ± 1.30b

Swollen

  1. Values represent the mean ± standard error. Values within the same column followed by the same letter are not significantly different according to the least significant difference at P < 0.05 (Duncan 1955)
  2. Each treatment consisted of three replications of 20 explants each. All data were collected 4 weeks after inoculated into the medium supplemented with IBA
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