Abstract
Cotyledonary node and leaf nodal explants excised from 14-d-old in vitro-grown seedlings of Albizia odoratissima were cultured on a Murashige and Skoog (MS) medium with different concentrations of 6-benzylaminopurine (BAP), N6-(2-isopentenyl) adenine (2-iP) and kinetin, used either solely or in combinations. The highest frequency for shoot regeneration (82.5%), the maximum number of shoots per explant (6.9), and the maximum shoot length (2.55 cm) were obtained from cotyledonary node explants cultured on a MS medium containing 10 μM BAP and 10 μM 2-iP with 30 gl−1 sucrose. Successful rooting was achieved by placing the microshoots on MS medium with 25 μM indole-3-butyric acid (IBA) for 24h first, then transferring to the same medium without IBA. Of the various substrates tested, vermiculite was best for plant acclimatization, in which 75% of plants survived.
Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
