Methods:Inspected the effect to the content of gastrodin and the yield of seed stem in the different culture medium though the way of orthogonal experiment.

• 方法:采用正交试验考察了无土培养基不同配方对袋栽天麻天麻素含量及产量的影响,观察了海拔、萌发菌种类等因素对天麻种麻质量的影响。