淀粉糖化与东方百合鳞片分生小鳞茎的关系

Relationship between starch saccharification and propagation of bulblets from scales in oriental hybrid Lily (Lilium L.)

通过对3个东方百合品种鳞茎的低温贮藏试验,分析鳞茎中可溶性糖含量与鳞片分生鳞茎数和鳞茎围径大小的关系。研究发现,可溶性糖含量与鳞片分生鳞茎数存在一定的相关性,随着百合鳞茎贮藏时间的延长,品种间鳞片分生鳞茎数将趋于平衡,而鳞茎围径却有下降趋势。

The bulbs of three oriental lily varieties were stored in low temperature conditions for different time respectively. The relationship among soluble sugar content of bulbs,the number of propagation and perimeter of the bulbseales were analyzed. The resuhs show that there is a degree of positive relativity between soluble sugar content and the number of propagation in bulbscales. With the increase of storage day,the number of propagation will keep a approach balance among different varieties ,but the perimeter of bulbscales has a decline trend.