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。

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Using the fresh shoots, seed and leaves as the materials, the optimal medium and culture condition are studied, finding the methods to solve the matter of explants pollution and browning.

石楠的组织培养以石楠的新梢茎段、 种胚和叶片为材料，主要探讨组织培养过程中各种最佳培养基、组织培养条件及组织培养过程中存在问题如外植体污染、褐化等问题的解决方法。

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