粉蕉组培快繁研究结果表明，以改良ＭＳ为基本培养基，附加一定浓度配比的细胞分裂素和生长素可取得较好的繁殖效果，其中ＢＡ８ｍｇ／Ｌ，ＮＡＡ０．８ｍｇ／Ｌ配比能获得每月增殖３倍的繁殖速度。粉蕉苗期变异有畸形叶变异和花叶变异两种，两者基本上可在苗成长后恢复，不影响挂果。 The results of tissue culture and propagation of Fenghua banana showed that better MS could be obtained by adding a certain concentration of cytokinin and auxin with modified MS as the basic medium, in which the ratio of BA8mg / L and NAA0.8mg / L Can get three times the monthly proliferation rate of reproduction. There are two kinds of morphological variation of degenerated leaves and variation of mosaic in the seedling stage of Pinus submanda. Both of them can basically recover after the growth of seedlings, and do not affect the fruiting.