杜鹃红山茶在海南中部地区扦插育苗技术研究  

Experiments in Cutting Seeding of Camel ia azalea in the central region of Hainan

作　　者：林玲[1] 冯家平[1] 陈侯鑫 章进光 王如[1] 黄川腾[1] 

机构地区：[1]海南省林业科学研究所,海南海口571100

出　　处：《热带林业》2014年第4期12-14,18,共4页Tropical Forestry

基　　金：海南省科研院所技术开发专项(12-20409-0010):观赏植物杜鹃红山茶引种和育苗技术研究

摘　　要：为掌握杜鹃红山茶引种到海南中部地区的扦插育苗技术,通过扦插实验实验表明:杜鹃红山茶在11月的扦插生根效果最好,9月与3月的生根率也达到80%以上,故较好的扦插时节在中秋后至入夏之前;使用浓度为500mg/L的NAA浸泡枝条下部,生根率最高;半木质化的插穗生根效果最好;基质则以红壤土体积:河沙体积=1:1的混合基质效果最理想。In order to introduce Camellia changii to the central region of Hainan, we studied the experiments of its cutting propagation. The results showed that, in November the cutting materials had the best rooting effect, and also the rooting rate would reach over 80% in September and March. So the time for cutting propagation is better from mid-autumn to early summer. The lower branches immersed in 500 mg / L NAA solution had the highest rooting rate. Using the half lignification branches get the best rooting effect. With clay and sand（weight 1： 1） mixture as substrate, the rooting is ideal.

关 键 词：杜鹃红山茶 扦插 生根剂 基质 

分 类 号：S685.14[农业科学—观赏园艺]