离体胚培救技术在百合育种中的应用

Application of Embryo Rescue Technology in the Lily Breeding

离体胚培救技术在植物育种中发挥着极为重要的作用。在百合的育种工作中,胚培救技术的应用是获得远缘杂交后代的关键因素。就国内外关于百合胚培救技术的应用,着重分析了不同杂交组合基因型、不同胚龄败育胚的培养方法、不同培养条件等因素对胚培救效果的影响。

The embryo rescue technology plays an important effect in the plant breed. It is the critical technique of distant hybrid progenies in the breeding of the lily. This paper summarizes the advances of the embryo rescue technology in the lily breeding in China and abroad. It puts special emphases on influencing factors of rescue effects on the embryo, Such as the different genotype hybrid combination, the cultivating methods of different embryo phase, different cultivating conditions and so on.