大花蕙兰育种研究进展

Progress on Breeding Study of Cymbidium hybrid

大花蕙兰为兰科兰属植物,具有极高的观赏价值和商业价值。本文综述了近年来大花蕙兰杂交育种、诱变育种和基因工程研究概况和发展趋势,对核型分析、亲本选择、分子标记辅助育种和转基因方面的研究进行了总结。提出了以组织培养为主要手段,开展兰花多种途径育种具有广阔的前景。

Being Orchidaceae plants,Cymbidium hybrid possessed high worth for viewing and commerce.This article summarized the research progress on cross breeding,mutation breeding and genetic engineering of Cymbidium hybridum.The studies on the karyotype analysis applications,the choice of hybrid parents,molecular marker-assisted selection and genetic engineering were reviewed.Finally,the author put forward that using tissue culture as the main means to carry out a variety of ways in orchids breeding had broad prospects.