上海耐热月季品种的田间筛选及其综合评价  

Field screening and comprehensive evaluation of heat-resistance rose varieties in Shanghai

作　　者：高洁[1,2] 姜灵敏[1] 曾艳[2] 陈志涛[1] 张冬梅[1] 鲁琳[2] 

机构地区：[1]上海市园林科学研究所,上海200232 [2]四川农业大学风景园林学院,成都610000

出　　处：《生态学杂志》2012年第7期1707-1713,共7页Chinese Journal of Ecology

基　　金：上海市科技兴农重点攻关项目沪(农科攻字(2010)第6-3号)资助

摘　　要：以上海自然气候条件为背景,选取群体花期、最大开放率、相对电导率、脯氨酸含量和光能利用率等5个与月季耐热性强弱密切相关的性状为指标,应用隶属函数分析、主成分分析和聚类分析对13个月季品种进行耐热性评价。结果表明:13个月季品种中阿比沙林卡(Rosa cv.'Abhisarika')、矮仙女(Rosa cv.'Black Lady')和红帽子(Rosa cv.'RedHat')属强耐热品种;欢笑(Rosa cv.'Bright Smile')和拉维尼亚(Rosa cv.'Lawinia')耐热性较强;金玛利(Rosa cv.'Golden Marie')、Rosa cv.'Berrrcrd Buffet'(法)、Rosa cv.'Shocking Blue'(德)、我的选择(Rosa cv.'My choice')和Rosa cv.'ANITA PEREIRE'(法)为中等耐热品种;橘红潮(Rosa cv.'Orange Wave')、安吉拉(Rosa cv.'Angela')和Rosa cv.'MY KONOS'(法)耐热性较弱。建议在上海地区及江淮流域选择阿比沙林卡和欢笑进行推广应用。Based on the natural climate conditions of Shanghai,and taking flowering period,maximum flower opening rate,relative conductivity,proline content,and light utilization efficiency as the indices of rose heat-resistance,the heat-resistance of 13 rose varieties in the field was evaluated by the methods of subordinative function analysis,principal component analysis,and hierarchical cluster analysis.Among the 13 varieties,Rosa cv.’Abhisarika’,Rosa cv.’Black Lady’,and Rosa cv.’Red Hat’ had most stronger heat-resistance,Rosa cv.’Bright Smile’ and Rosa cv.’Lawinia’ had stronger heat-resistance,Rosa cv.’Golden Marie’,Rosa cv.’Berrrcrd Buffet’,Rosa cv.’Shocking Blue’,Rosa cv.’My choice’,and Rosa cv.’ANITA PEREIRE’ had mid-level heat-resistance,and Rosa cv.’Orange Wave’,Rosa cv.’Angela’,and Rosa cv.’MY KONOS’ had low level heat-resistance.Rosa cv.’Abhisarika’ and Rosa cv.’Bright Smile’ were recommended to be popularized in the gardens and parks in Shanghai and Jiang-Huai basins.

关 键 词：月季 耐热性 隶属函数法 主成分分析 聚类分析 田间筛选 

分 类 号：S685.12[农业科学—观赏园艺]