摘要
木兰科多珍稀观赏植物和优良用材树种,也有传统药用树种。目前其天然资源日趋枯竭,加快其种群恢复的研究已刻不容缓。本文概述了木兰科植物的应用及濒危保护现状,并对近年来木兰科植物繁殖技术的研究进展作了介绍。无性繁殖技术将是推进木兰科濒危植物种质资源保存及永续利用的有效手段。
The plants of magnoliaceae family include some excellent ornamental tree species. The natural resources of Magnoliaceae are gradually becoming exhausted, and therefore it is necessary to conduct researches into the technique of the restoration of their population reviving techniques. This paper sums up the utilization and the current conservation status of Magnohaceae family, and makes a detailed description of the reproductive techniques used in this family. The results have shown that asexual reproductive techniques are effective means of protecting and sustainable utilizing Magnoliaceae plants.
出处
《四川林业科技》
2007年第1期29-33,共5页
Journal of Sichuan Forestry Science and Technology
基金
四川省教育厅应用基础研究项目:木兰科红色警报级几乎绝迹种华盖木人工繁育技术体系研究(06-08)
关键词
木兰科
濒危植物
种质资源保存
繁殖技术
Magnoliaceae, Rare and Endangered Plant, Germ-plasma resources protection, Reproductive technique
