%0 Journal Article
%T 基于层次分析法的皖北地区引种的彩叶植物综合评价
%A 张晓玮
%A 龚雪梅
%A 李琳
%A 周志翔
%A 柳丹
%J 浙江大学学报(农业与生命科学版)
%D 2018
%R 10.3785/j.issn.1008-9209.2018.03.021
%X 本文对皖北地区引种的彩叶植物资源进行实地调查，从中选取近年来皖北地区引种利用的如糖槭、红叶石楠、紫叶碧桃、洒金桃叶珊瑚、金叶女贞等43 种彩叶植物，充分考察引种彩叶植物的生物学特性、生态适应性及观赏性，利用层次分析法，构建彩叶植物综合评价模型。根据引种彩叶植物的具体评价指标和评分标准，对皖北地区引种的43 种彩叶植物进行全面评价。结果表明：植株呈彩期、叶色和耐寒性因子在引种彩叶植物评价中占有重要的地位。根据综合评价分值将这些植物分成4 个等次：金叶复叶槭等13 种彩叶植物的应用价值优良；洒金桃叶珊瑚等16 种彩叶植物的应用价值较高；糖槭等11 种彩叶植物的应用价值一般；小丑火棘等3 种彩叶植物的应用价值较差。本研究可为皖北地区引种的彩叶植物资源的合理开发利用提供参考。 通讯作者: 张晓玮（https://orcid.org/0000-0001-5996-1760） E-mail: 379161005@qq.com</br>Abstract: By field investigation of introduced color-leaf plants, we chose 43 main kinds of color-leaf plants in Northern Anhui as the research objects, which including Acer saccharum, Photinia fraseri, Prunus persica ‘Atropurpurea’, Aucuba japonica var. variegata, Ligustrum vicaryi, etc. In the premise of sufficiently considering the biological characteristics, ecological adaptability and ornamental feature, a comprehensive evaluation model of color-leaf plants was established by using the analytic hierarchy process to evaluate the 43 kinds of color-leaf plants in Northern Anhui with specific evaluation indexes and scoring criteria. As indicated by the weight value of standard layer in the comprehensive evaluation model, color duration, leaf color and cold resistance are important factors to evaluate introduced color-leaf plants. The plants were divided into four grades according to the scores, among which, the 13 species had the highest application value, such as Acer negundo ‘Aurea’, etc; the 16 species had the higher application value, such as Aucuba japonica var. variegata, etc; the 11 species had common application value, such as Acer saccharum, etc; the rest 3 species had lower application value, such as Pyracantha fortuneana‘Harlequin’, etc. This study provides a reference for rational development and application of these introduced color-leaf plants in Northern Anhui Province. Key words: analytic hierarchy process Northern Anhui Province introduction of fine variety color-leaf species; comprehensive evaluation
%U http://www.zjujournals.com/agr/CN/10.3785/j.issn.1008-9209.2018.03.021