不同植物激素对罗汉果快速繁殖的影响

Effect of Different Plant Hormones on the Rapid Propagation of Momordica grosvenori Swingle

[目的]获得高质量的罗汉果组培苗。[方法]分别通过在培养基里加入不同的浓度的6-BA和IBA来培养罗汉果组培苗。[结果]在培养基中加入1 mg/L的6-BA利于罗汉果的快速繁殖,其芽的增殖系数达到5.75;0.5 mg/L的IBA最适于罗汉果根的分化。[结论]不同浓度、不同种类的植物激素对罗汉果的快速繁殖影响有差异。该试验得出了适合罗汉果组织培养的激素种类和浓度。

[Objective]The research aimed to obtain high-quality tissue culture seedlings of Momordica grosvenori Swingle.[Method] Momordica grosvenori Swingle was cultured in the medium with 6-BA and IBA of different concentration in.[Result]The medium with 1 mg/L 6-BA in was beneficial to the rapid propagation of Momordica grosvenori Swingle with the proliferation coefficient reaching 5.75.IBA of 0.5 mg/L was suitable for the differentiation of Momordica grosvenori Swingle root.[Conclusion]Effect of plant hormones with different kinds and different concentrations on the rapid propagation of Momordica grosvenori Swingle varied.The optimum plant hormones with proper concentration for the tissue culture of Momordica grosvenori Swingle were gained in this study,which provided basis for obtaining high-quality Momordica grosvenori’Swingle seedlings.