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目的：提供药用石斛可脱瓶移栽的粗壮试管苗，以提高移栽的成活率。方法：采用种子苗与茎段外植体苗不同培养基的双向培养，并对二者的生长特点进行比较。结果：外植体苗繁殖快，粗壮，但需原植株量大，种子苗生长周期长，细弱，但培养基数高。结论：二者结合培养对快速繁殖，提高成活率有利。
OBJECTIVE: To provide sturdy test tube seedlings of medicinal Dendrobium transplanted to improve the survival rate of transplanting. Methods: Two-way culture of seedlings and seedlings of different explants were used to compare their growth characteristics. Results: The explant seedlings propagated quickly and stoutly, but the original plants needed a large amount of seedlings. The seedling growth period was long and thin, but the number of medium was high. Conclusion: The combination of the two is good for rapid propagation and survival.