Interaction among cultural factors in microtuberization of white yam (Dioscorea rotundata)

Single node cuttings from pathogen-tested in vitro plantlets of white guinea yam (D. rotundata), cultivar TDr 93–23, were cultured in tuberization and half- and full-strength Murashige and Skoog media with 5% or 8% sucrose, with or without agar, in light or darkness and at 25 or 18°C. Microtuberizat...

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Bibliographic Details
Main Authors: Balogun, M., Fawole, I., Ng, S.Y.C., Ng, N.Q., Shiwachi, H., Kikuno, H.
Format: Journal Article
Language:Inglés
Published: Wiley 2006
Subjects:
Online Access:https://hdl.handle.net/10568/91374
Description
Summary:Single node cuttings from pathogen-tested in vitro plantlets of white guinea yam (D. rotundata), cultivar TDr 93–23, were cultured in tuberization and half- and full-strength Murashige and Skoog media with 5% or 8% sucrose, with or without agar, in light or darkness and at 25 or 18°C. Microtuberization is influenced by interactions among the factors, but 25°C and daylight are critical.