4种观赏石斛在四川成都及峨眉山地区的引种适应性研究  

A Study of Adaptability of four Ornamental Dendrobium Species in Chengdu and Mount Emei Areas of Sichuan

作　　者：谷海燕[1,2] 谢孔平 王岚[1] 李策宏 

机构地区：[1]四川省自然资源科学研究院,四川成都610015 [2]峨嵋山生物资源实验站,四川峨眉614201

出　　处：《四川林业科技》2016年第2期72-75,共4页Journal of Sichuan Forestry Science and Technology

基　　金：四川省科技支撑计划项目"特色资源植物石斛的收集保存;评价及快繁体系研究";四川省科技条件平台项目"四川省植物资源共享平台建设项目"共同资助

摘　　要：石斛兰具有极高的观赏价值。本研究以从云南引种的4种观赏石斛为试验材料,对其在四川两个引种地的生物学特性和适应性进行了研究。结果表明,引种取得初步成功,两个引种地中4种石斛均能正常生长和开花;成都引种区内的石斛长势优于峨眉山地区;鼓槌石斛成活率最高,适应性最强。Dendrobium orchid has a high ornamental value. In this study,four Dendrobium species introduced to Sichuan from Yunnna were used as materials for studying their biological characteristics and adaptability. The results showed that the introduction has achieved initial success. Four Dendrobium species could normally grow and flower properly in two introducing sites,and the growth of introduced Dendrobium in Chengdu area was better than that in the Emei area. Dendrobium chrysotoxum Lindl was the most adaptable,which had the highest survival rate of all introduced Dendrobium species.

关 键 词：石斛兰 引种 适应性 

分 类 号：S682.31[农业科学—观赏园艺]