Ceylon Journal of Science (Biological Sciences)
Permanent URI for this collectionhttps://dl.nsf.gov.lk/handle/1/7565
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Item Composition, biomass and primary production of some grasslands in the Ruhuna National Park, Sri Lanka(1983) Chamber, M.R.; Balasubramaniam, S.; Santiapillai, C.; Ishwaran, N.Item The effect of some cultural practices on the growth and yield of the medicinal plant Solanum virginianum Schrad. (Katuwelbatu)(University of Peradeniya. Colombo, 2004) Pathiratna, L.S.S.; Joseph, K.D.S.M.; Perera, M.K.P.Item The effect of some cultural practices on the growth and yield of the medicinal plant Aerva lanata (L) Juss. ex Schult. (Polpala)(University of Peradeniya. Colombo, 2004) Pathirana, L.S.S.; Joseph, K.D.S.M.; Perera, M.K.P.Item Growth of rice variety BW 267-3 as affected by diazotrophs, inoculated under different conditions(University of Peradeniya. Peradeniya, 2002) Rizvi, E.M.J.M.; Kulasooriya, S.A.Item Tissue culture of Innala (Solenostemon rotundifolius (POIR.) J.K.MORTON) High frequency plant regeneration from leaf examples(1995) Rajapakse, D.P.; Mendis, M.H.; Ganashan, P.Leaf explants of innala (Solenostemon rotundifolius (Poir.)J.K.Morton) were cultured on media prepared with MS salts,organic constituenets of NN,sucrose (40g/IW/V)and growth regulators.NAA,2,4-D,BAP andKn were used as growth regulators. Callus formation and subsequent shoot regeneration from cultured explants were observed in the presence of 0.8-1.0 mg/I BAP in the medium. When low concentration (0.5mg/I) of NAA was present in the medium, a higher level(5-6mg/I) of BAP was required for induction of shoots. The frequency of callus formation or shoot regeneration in such was as high as 100.