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Effect of solid basal MS supplemented with 1.0 mg/L IBA on Growth index (I) of W. somnifera L. for five successive subculture.
| Number of subcultures | Growth index (I) |
|---|---|
| First subculture | 4.08a |
| Second subculture | 4.64a |
| Third subculture | 5.16a |
| Fourth subculture | 5.60a |
| Fifth subculture | 5.84a |
For n = 5, the same letters mean there is no significant difference (p ≤ 0.05).
