Biologia plantarum 37:335-340, 1995 | DOI: 10.1007/BF02913975
In vitro propagation ofBoswellia serrata Roxb
- 1 Plant Biotechnology Laboratory, Department of Botany, M.L. Sukhadia University, Udaipur, India
Anin vitro procedure for large scale multiplication ofBoswellia serrata Roxb. has been developed using cotyledonary node segments. In average 4 shoots per node were obtained on Murashige and Skoog's (MS) medium containing 0.5 mg dm-3 6-benzylaminopurine (BAP) and 0.05 mg dm-3 napthaleneacetic acid (NAA) within 22 d. By repeated subculture technique 90-100 shoots per node could be obtained after 88 d of initial culture. Shoots could be rooted on MS medium containing 1/4 salts, 1% saccharose, and a combination of 0.5 mg dm-3 indole-3-butyric acid (IBA) and 0.25 mg dm-3 indole-3-acetic acid (IAA). Addition of antioxidants like polyvinylpyrrolidone (PVP-50 mg dm-3) and ascorbic acid (100 mg dm-3) in both multiplication and rooting media prevented browning of cultures. Approximately 80% of shoots rooted within 8-10 d. Rooted plantlets were kept for 15 d in culture bottles containing SoilriteTM irrigated with a nutrient solution containing 1/4 MS salts and finally transferred to pots containing soil: SoilriteTM (1∶1), mixture with 70% transplantation success.
Keywords: afforestation; benzylaminopurine; indole-3-acetic acid; indole-3-butyric acid; kinetin; napthaleneacetic acid
Received: September 20, 1994; Accepted: March 23, 1995; Published: September 1, 1995 Show citation
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