Propagation Experiment of Pholidota cantonesis Rolfe.

Regeneration system of Pholidota cantonesis Rolfe. was studied by taking Pholidota cantonesis Rolfe. legume as explants.Results showed that impregnation with 0.1% HgCl2 for 8 min was beneficial to asepsis seeding for Pholidota cantonesis Rolfe. legume and had low pollution rate.When seed germination medium was MS＋0.5 mg/L BA＋0.05 mg/L NAA＋7 g/L agar，germination rate of 72%，PLB color was green and agglomerate.When induced proliferation medium was MS＋0.1 mg/L ZT＋30 ml/L coconut＋0.05 mg/L NAA＋7 g/L agar，induction rate of 70%，maximum increment coefficient was 4.11.When seed germination medium was 1/2MS＋50 g/L potato＋50 ml/L banana juice＋1 g/L peptone，strong seedling effect was the most obvious，maximum width of seedlings was 3.54 mm，and plants were relatively thick.