有关秋海棠属一些种的组织培养研究,已有不少报道。特别是植物激素、温度对外植体分化芽的影响方面,作了很多工作。竹节秋海棠主要用于观叶,花和花序大而美丽,亦有较高的观赏价值。由于竹节海棠花而不实,通常多靠扦插及分芽繁殖,增殖速度很慢。加之,剪枝扦插又影响株形及观赏效果,故采用组织培养方法,对加速繁殖这种植物可以成为一种有效的手段。对竹节秋海棠叶的组织培养及其器官分化的研究,以往未见有系统的报道。我们通过对植物激素配 Begonia species of tissue culture research, there have been many reports. In particular, plant hormones, temperature on the explants of buds, the impact of a lot of work. Bamboo Begonia is mainly used for foliage, flowers and inflorescence large and beautiful, but also have a higher ornamental value. Due to the sliver of begonias, which are not real, they usually multiply by cutting and budding, and their proliferation rate is very slow. In addition, cuttings and cuttings also affect the shape and ornamental effect, so the use of tissue culture methods to accelerate the propagation of this plant can become an effective means. In the past, there was no systematic report on the tissue culture and organ differentiation of Begonia Begonia. We pass on the plant hormone