不同温度下贮藏的食用百合种球发根和完好率以及嗣后的植株生长  

Percentage of Rooting and Intactness in Edible Lily Bulbs Stored at Different Temperatures and Growth of Plants afterwards

作　　者：孙红梅[1] 李天来[1] 王化玲 李云飞[1] 

机构地区：[1]沈阳农业大学园艺学院 [2]朝阳农业学校,辽宁朝阳122000

出　　处：《植物生理学通讯》2006年第1期47-51,共5页Plant Physiology Communications

基　　金：辽宁省"十五"重大攻关项目(2001215001);辽宁省教育厅基金(2004F084)。

摘　　要：在采用的温度2、7、12和18℃中,随着贮藏温度升高和时间的延长,食用百合种球腐烂程度加重。2℃处理130D对种球质量无明显影响。随着种球贮藏时间延长,鳞茎产量递增。但贮藏时间过长,影响植株生长。兰州百合于2℃下贮藏的鳞茎产量高于7℃下贮藏的,12℃下贮藏的种球种植后不萌发;龙牙百合以7℃下贮藏的产量为最高,2℃下的次之;宜兴百合以2℃下贮藏的产量为最高,12℃下为最低。兰州百合和宜兴百合适合于2℃下贮藏,龙牙百合的最佳贮藏温度为7℃。The results of this experiment indicated that along with the increase of storage temperature within 2, 7, 12 and 18℃ and prolonging of duration, the rotten degrees of bulbs were aggravated. There was no obviously negative effects on quality when bulbs stored at 2℃ in 130 d. Bulb yield increased with the prolonging of duration, but the growth of plant will be limited when storage duration exceeded the normal requirement. Bulb yields in Lilium davidii var. unicolor at 2℃ were higher than those at 7℃, and bulbs at 12℃ weren＇t germinated. For L. brownii var. viridulum, bulbs storaged at 7℃ got the most yields and followed at 2℃. In L. lancifolium Thunb, bulbs storaged at 2℃ and 12℃ got the most and the lowest yields, respectively. It was suggested that the optimum temperatures for bulbs storage was 2℃ in L. davidii var. unicolor and L. lancifolium Thunb, but was 7℃ in L. brownii var. viridulum.

关 键 词：食用百合 种球 贮藏温度 生长 

分 类 号：S644.1[农业科学—蔬菜学]