Microtuberization Response in Several Genotypes of Potato (Solanum tuberosum L.) by Direct Addition of Liquid Medium to in vitro Plantlets
2004
Dhital, Shambhu P. (Kangwon National University, Chunchon, Republic of Korea) | Lim, H.T. (Kangwon National University, Chunchon, Republic of Korea)
In vitro plantlets of eight potato varieties 'Superior', 'Gogu Valley', 'Juice Valley', 'Early Valley', 'Winter Valley', 'Taedong Valley', 'Purple Valley', and 'Golden Valley' were used to investigate the effect of an additional Murashige and Skoog (MS) liquid medium supplemented with sucrose and plant growth substances (PGSs) on the production of large size microtubers. Plantlets were grown in MS solid medium containing 6% sucrose and incubated for the first 60 days under long day condition (16 h light/day), and then added with MS liquid medium with 8% sucrose.
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