蝴蝶兰品种大辣椒叶片与花性状相关性研究

Research on the Correlation Between Leaf and the Flowering Traits of Phalaenopsis Species Big Pepper

为促进优质蝴蝶兰新品种培育,本研究以烟台市农业科学研究院兰花温室栽培的未开花蝴蝶兰品种大辣椒100株为试验材料,测量每株叶片生长与花朵品质的相关数据,探讨蝴蝶兰品种大辣椒叶片性状与花朵性状相关性的关系。将所有植株的6个叶片性状和6个花朵性状进行分析,对叶片与叶片性状、叶片与花朵性状、叶面积与花朵性状分别进行相关性分析。结果表明:叶片与花朵性状有相关性影响,其中叶面积是影响花朵性状最重要的因素,尤其对花朵直径、花梗直径影响最显著。利用叶面积,可以预估蝴蝶兰品种大辣椒的花性状,进而判断其未来的开花品质。

In order to promote the cultivation of high quality Phalaenopsis new varieties,this study used 100 samples of unflowered Phalaenopsis cultivar Dalajiao,cultivated in orchid greenhouse of Yantai Academy of Agricultural Sciences,as experimental materials to measure the growth and flower quality of each plant and explore the relationship between leaf traits and flower traits of Phalaenopsis cultivar Dalajiao.Six leaf traits and six flower traits of all plants were analyzed,and correlation analysis was carried out between leaf and leaf traits,leaf and flower traits,leaf area and flower traits.The results showed that there was a correlation between leaf and flower traits,and leaf area was the most important factor affecting flower traits,especially for flower diameter and peduncle diameter.Using the leaf area,it is possible to predict the flower traits of the moth orchid variety and determine its future flowering quality.