tailieunhanh - In vitro propagation of the new orchid Dendrobium trankimianum T. Yukawa

The shoots in vitro were transferred to half-strength MS supplemented with different concentrations of IAA, IBA and NAA to investigate root formation. The best rooting occurred at 0,5 mg/L NAA ( roots/shoot; root length of cm; root formation). The plantlets with uniform growth were planted on different substrate: Eco clean soil, Coconut fiber, Fern fiber, 50% Rice husk in combination with 50% Eco clean soil for research the most suitable substrate. | In vitro propagation of the new orchid Dendrobium trankimianum T. Yukawa