观赏植物病毒病害及病毒脱除研究现状与发展趋势

Research Development and Prospect of Disease and Viruse-free on the Ornamental Plant

观赏植物在长期营养繁殖过程中经常受到各种病毒病害的侵染,严重影响了观赏植物的生长发育,造成经济价值和观赏价值大大降低,因此,观赏植物病毒病害的脱除技术受到世界各国的广泛关注。该文总结了观赏植物的常见病毒病害种类及常规脱毒方法,如热处理法、茎尖分生组织培养法、愈伤组织培养法、茎尖微体嫁接技术等,并展望了观赏植物脱毒技术的发展趋势。为进一步提高观赏植物的品质和观赏价值提供参考。

In the long-term nutritional propagation process, ornamental plant was often infected by virus and diseases which had seriously affected the growth and development of ornamental plant and decreased the value of economic and ornamental characteristics, virus-free methodin gained concern of the countries all over the world. The common virus and diseases and virus-free method such as thermotherapy,tip meristem culture, callus culture, micro-propagation et al. were summarized in this article. And the development trend of virus-free on ornamental plant was also given in order to provide the reference for the improvement of the quality and value on ornamental plants.