In order to improve the tissue culture technology of Siraitia grosvenorii (Swingle), stem cutting with single nod was used as explants, MS as basal medium and supplied with LFS or CPPU respectively.

• 摘要为给罗汉果组培技术的改进提供实验证据，以罗汉果单芽茎段作外植体，以MS为基本培养基，分别添加LFS和CPPU等生长调节剂。