Rapid clonal multiplication through in vitro axillary shoot proliferation of Centella asiatica L.

Abstract

Single nodal explants isolated from field grown plants of Centella asiatica, an important medicinal plant, when cultured for 4 wks on Murashige and Skoog’s (MS) medium containing different concentrations and combinations of BAP and Kn produced multiple shoots. A maximum of 15.24 shoots/node were produced after 30 d of culture in the presence of 2.0 mg/L BAP. Individual shoots (2-5 cm), when transferred onto full strength MS medium containing 1.5 mg/L IBA induced maximum number of roots (12.6). The rooted plants were successfully established in greenhouse condition after hardening.