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. 2011 Oct 12;5:13. doi: 10.1186/1754-1611-5-13

Table 3.

Rooting response from Centella asiatica regenerated shoots on different hormonal concentrations

Plant hormone Concentration (μM) Response (%) No of roots per shoot
NAA 2.68 0 0 ± 0
NAA 5.37 100 20 ± 0.8a
NAA 10.74 100 20 ± 0.5a
IBA 2.46 0 0 ± 0
IBA 4.92 100 7 ± 0.6b
IBA 9.84 50 3 ± 0.2c

Means number of roots per shoot followed by the letter are significantly different at the 0.05 level of confidence