紫薇品种性状综合评价选择体系  

Comprehensive Evaluation and Selection System of Lagerstroemia Variety Characters

作　　者：李振芳[1] 张新叶[1] 陈慧玲[1] 王瑞文[1] 郑京津[1] 郭赟[1] 杨彦伶[1] Li Zhenfang Zhang Xinye Chen Hulling Wang Ruiwen Zhen Jingjin Guo Yun Yang Yanling(Hubei Academy of Forestry, Wuhan 430075, P. R. Chin)

机构地区：[1]湖北省林业科学研究院,武汉430075

出　　处：《东北林业大学学报》2017年第3期39-43,共5页Journal of Northeast Forestry University

基　　金：国家林业局948项目(2014-4-13)

摘　　要：以初选的42个紫薇单株为试验材料,选取花色、花径、花序长、花序宽、着花数等12个性状作为评价指标,基于层次分析法建立了紫薇优良单株综合评价选择体系,筛选出22个优良单株作为品比试验材料。然后基于满意度多维价值理论分析法建立了紫薇优良无性系的多目标评价体系,优选出5个花色鲜艳、综合性状优良的无性系。With 42 crape myrtle plant, we selected the flower color, the flower diameter, the length, the width of inflorescence, the flowers number per inflorescence, and other 12 traits as evaluation factors, to establish a selection system for erapemyrtle plant by the analytic hierarchy process. The 22 fine plants were selected as plant material of comparison test. Then, five superior clones was screened out by satisfaction and multi-value theory.

关 键 词：紫薇 层次分析法 多维价值理论 紫薇育种 

分 类 号：S685.99[农业科学—观赏园艺] S722.3[农业科学—园艺学]