湖北农业科学 ›› 2018, Vol. 57 ›› Issue (15): 67-70.doi: 10.14088/j.cnki.issn0439-8114.2018.15.017

• 园艺·特产 • 上一篇    下一篇

郑州地区耐热月季品种的筛选与综合评价

吴海东, 郭风民, 孙桂琴, 杨华, 王升, 闫志军, 杨攀   

  1. 郑州市城市园林科学研究所,郑州 450051
  • 收稿日期:2018-03-20 出版日期:2018-08-10 发布日期:2019-12-19
  • 通讯作者: 孙桂琴,高级工程师,主要从事园林植物生理研究,(电话)13783578898(电子信箱)ywangliu@163.com。
  • 作者简介:吴海东(1988-),男,河南淅川人,助理工程师,硕士,主要从事月季栽培与遗传育种研究,(电话)0371-86138713(电子信箱)haidongwu@163.com;
  • 基金资助:
    郑州市建设科技项目计划(20159518,201712920)

Screening and Comprehensive Evaluation of Heat-resistance Rose Varieties in Zhengzhou

WU Hai-dong, GUO Feng-min, SUN Gui-qin, YANG Hua, WANG Sheng, YAN Zhi-jun, YANG Pan   

  1. Zhengzhou Institute of Urban Landscape and Architecture,Zhengzhou 450051,China
  • Received:2018-03-20 Online:2018-08-10 Published:2019-12-19

摘要: 以11个月季(Rosa chinensis Jacq.)品种为试材,选取了7个与月季耐热性密切相关的性状为指标,应用主成分分析法、隶属函数法和聚类分析,在郑州地区夏季高温环境下综合评价了11个月季品种的耐热性强弱。结果表明,11个月季品种按耐热性综合评价值被划分为耐热性较强、耐热性中等、耐热性敏感3个等级;筛选出了5个适宜郑州地区夏季高温环境生长的月季品种,分别是绯扇、冰山、红帽子、圆舞曲、曼海姆,建议在郑州地区推广应用。

关键词: 月季(Rosa chinensis Jacq.), 主成分分析法, 隶属函数法, 聚类分析, 耐热性

Abstract: Taking seven characters closely related to the heat-resistance of rose, the heat-resistance of eleven rose varieties was evaluated by the methods of principal component analysis, subordinative function analysis and cluster analysis. The results showed that eleven rose varieties was divided into three grades, the stronger heat-resistance, mid-level heat-resistance and low level heat-resistance; Five rose varieties suitable for the growth under the summer high temperature environment in Zhengzhou city, including Hiohgi, Iceberg, Red Cap, Roundelay, and Schloss Mannheim, were chosen to popularize in the gardens and parks of Zhengzhou city.

Key words: rose(Rosa chinensis Jacq.), principal component analysis, subordinative function analysis, cluster analysis, heat tolerance

中图分类号: