Abstract
Micropropagation of an endangered Indian medicinal plant, Rheum emodi Wall., was achieved on Murashige and Skoog's medium using different liquid culture procedures. Liquid static (submerged, semi-submerged and with filter paper bridge) and shake (80 and 120 rpm) culture procedures were assessed for their effects on growth and multiplication rates. Best results were obtained using liquid shake cultures, which resulted in 50% reduction in medium requirement, 37.5% reduction in time and 1.5–2.2 fold increase in growth and multiplication rate. Liquid culture-raised plantlets facilitated easy transplantation and 90–95% survived transfer to potting mix in glasshouse.
Abbreviations
- BA:
-
6-benzyladenine
- IBA:
-
indole-3-butyric acid
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Lal, N., Ahuja, P.S. Assessment of liquid culture procedures for in vitro propagation of Rheum emodi . Plant Cell Tiss Organ Cult 34, 223–226 (1993). https://doi.org/10.1007/BF00036106
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DOI: https://doi.org/10.1007/BF00036106