麝香百合切花新品种白玉的选育

Breeding and Application of Longiflorum Hydrid Lily 'Baiyu' for Cut Flower Production

[目的]介绍麝香百合切花新品种白玉的选育过程和主要特征特性,为百合育种和新品种推广提供参考。[方法]利用新铁炮百合品种雷山和麝香百合品种白森林为亲本,通过杂交和回交,采用系统选育的方法育成新品种白玉。[结果]新品种具有植株长势旺盛、切花品质优良、种球繁育性能良好、多代繁育性状稳定、花芽分化对长日照的依赖性小、扦插苗直接生产切花等优点。同时,总结了栽培和繁球技术要点。[结论]麝香百合白玉性状良好,2006年12月通过广东省农作物品种审定,值得推广。

[ Objective ] In order to popularize the new cultivar ＇ Baiyu＇ , breeding procedure and agronomical characters were introduced. [ Method] The new cultivar ‘Baiyu＇ was bred by cross and baekcross procedure from two parents Liliumformolongii ‘Ranzan＇ and Lilium longiflorum ‘White Forest＇. [ Result] Cultivar ‘ Baiyu＇ was characterized by vigorous growth, high quality cut flower and bulb, flower differentiation lesser dependent on long-day and cut flower cultivation in cutting plants. And cut flower cultivation and bulb production were introduced in this paper. [ Conclusion] The cultivar ‘Baiyu＇ had some excellent traits and was registered and released for commerce in Guangdong Prov- ince in December, 2006.