百合鳞茎形成与发育生理研究进展

Advances in Researches on Bulb Development of Lilium spp.and Its Physiological Mechanisms

在阐述了百合鳞茎生长发育特点的基础上,综述了百合鳞茎形态发生与膨大发育的生理研究进展,主要包括鳞茎的形成生理与影响因子,鳞茎发育过程中的养分积累与调控机制,以及子鳞茎离体诱导与培养等研究进展,并就今后鳞茎研究趋势进行展望。

Based on the characteristics of the bulb scales, the advances in researches on the physiological mechanisms in the process of bulb initiation and development in lily （Lilium spp. ） were reviewed in the paper. We concluded the influences of environmental conditions on the formation and growth of bulblet from scaling or in vitro of various species or cultivars of lily. Regarding the prospect of further research in lily bulb, the metabolism and accumulation of nutrients, the regulation of endogenous hormone or enzymes activities for bulblet differentiation and bulb development were reviewed as well.