中文摘要：

以灯盏花组培不定芽为材料，研究探讨了不同处理组合的无糖组织培养培微环境调控对灯盏花不定芽的生根率的影响。结果表明：在一定CO2浓度范围内，通过对各处理间差异显著性SSR检验，处理9的灯盏花无糖组培苗生根率最高，长势最好，与其它处理组合比较达到显著水平。

英文摘要：

In this research, adventitious bud of Erigeron breviscapus were used as materials. And studied the effect of different Level combination on development of adventitious bud of plant in sugar-free tissue culture of Erigeron breviscapus. Results showed that under the conditions of CO2 concentration, the NO. 9 treatment may has the maximum rooting rate, grow best, and achieve a notability difference than other treatments with the statistic method of SSR.