湖北农业科学 ›› 2019, Vol. 58 ›› Issue (7): 71-74.doi: 10.14088/j.cnki.issn0439-8114.2019.07.016

• 园艺·特产 • 上一篇    下一篇

朵丽蝶兰金桔叶与开花性状的相关性研究

李奥1,2, 宫子惠1,2, 张京伟1, 孙纪霞1, 张英杰1, 房义福3, 郭文娇1, 刘学庆1   

  1. 1.山东省烟台市农业科学研究院,山东 烟台 265500;
    2.烟台大学,山东 烟台 264005;
    3.山东省林业科学研究院园林与花卉研究所,济南 250014
  • 收稿日期:2018-09-30 出版日期:2019-04-10 发布日期:2019-12-03
  • 通讯作者: 刘学庆(1969-),男,山东招远人,研究员,博士,主要从事花卉栽培与品种选育的研究工作,(电话)0535-2951777(电子信箱)lxqflower@sohu.com。
  • 作者简介:李 奥(1995-),男,山东临沂人,在读硕士研究生,研究方向为植物分子育种与繁育技术研究,(电话)13386382421(电子信箱)liao1110@qq.com
  • 基金资助:
    烟台市科技发展计划“特异型优质蝴蝶兰培育技术研究”(2018NCGY060); 山东省2017年度农业重大应用技术创新项目“山东省主要设施花卉提质增效关键技术研究与示范”; 山东省林业科技创新团队项目“兜兰、蝴蝶兰种质创新与优质高效关键技术研究”(LYCX06-2018-030)

Correlation analysis between leaf and flower traits of Doritaenopsis Surf Song

LI Ao1,2, GONG Zi-hui1,2, ZHANG Jing-wei1, SUN Ji-xia1, ZHANG Ying-jie1, FANG Yi-fu3, GUO Wen-jiao1, LIU Xue-qing1   

  1. 1.Yantai Agricultural Scientific Research Institute,Yantai 265500,Shandong,China;
    2.Yantai University,Yantai 264005,Shandong,China;
    3.Institute of Gardens and Flowers,Shandong Academy of Forestry,Ji'nan 250014,China
  • Received:2018-09-30 Online:2019-04-10 Published:2019-12-03

摘要: 为了阐明朵丽蝶兰(Doritaenopsis hybrid)金桔叶片性状与开花性状之间的关系,建立一个通用外观质量鉴定标准,以烟台市农业科学院未抽梗朵丽蝶兰为试材,在开花前完成叶片长度、宽度、厚度、叶面积的调查,然后待其抽梗开花后,调查花梗数、花梗直径、花梗长度、花朵数、花朵直径、花瓣厚度等性状,并采用Excel 2017和SPSS 19.0等软件对其进行相关性分析。结果表明,朵丽蝶兰金桔叶片性状与开花后花朵的性状品质具有高度的相关性。第一至第三叶片长度较大者,未来植株抽梗开花后花朵数较多,花朵直径、花瓣厚度较大,花梗直径较粗,具有较高品质的开花性状。利用这个简易的叶片性状,可以有效地预测未来抽梗开花后花朵的品质,为筛选植株幼苗提供一个简单易行的方法。

关键词: 兰花, 叶片性状, 花朵性状, 典型相关性分析

Abstract: In order to elucidate the relationship between leaf characters and flowering characters of Doritaenopsis Surf Song, a general appearance quality identification standard was established. The leaf length, width, thickness and leaf area of Phalaenopsis from Yantai Academy of Agricultural Sciences were completed before flowering. The number of pedicel, the diameter of pedicel, the length of pedicel, the number of flowers, the diameter of flower and the thickness of petals were investigated. The correlation analysis was carried out by Excel 2017 and SPSS 19.0. The results showed that the leaf characters of Doritaenopsis Surf Song were highly correlated with the quality of flowers after flowering. First, second, third leaf length is larger, in the future, the number of the flowers is more, the flower diameter, petal thickness and pedicel diameter of the future plant are larger, and have higher quality flowering character. This simple leaf trait can effectively predict the quality of the future flower after flowering and provide a simple and feasible method for screening plant seedlings.

Key words: orchids, leaf character, flower character, canonical correlation analysis

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