层次分析法在上海露地栽培杜鹃花品种综合评价中的应用

Application in the comprehensive evaluation on cultivation rhododendron varieties by analytic hiberarchy process(AHP) in Shanghai

运用层次分析法对上海露地栽培的22个杜鹃花品种（种）进行了综合评价。根据10个选择指标的评价结果，把22个品种（种）分为4级：＞3．90分为 I 级，包含3个品种（种）；3．90～3．40分为 II 级，包含8个品种（种）；3．40～3．10分为 III，级包含5个品种（种）；＜3．10分为 IV 级，有6个品种（种）。综合评价结果与杜鹃花的实际应用效果表现一致，为上海地区杜鹃花品种的选择应用提供了科学依据。

A comprehensive assessment on 22 cultivation rhododendron varieties was carried by analytic hiberarchy process （AHP）in Shanghai.According to the evaluation results of 10 selected indexes,22 varieties were classified into 4 grades：grade I（＆gt;3.90）,grade II（3.90 -3.40）,grade III （3.40 - 3.10 ）,and grade IV （＆lt; 3.10 ）;and there were 3,8,5 and 6 varieties in the four grades respectively.The results of comprehensive evaluation were agreed with the actual application effect of these rhododendron varieties,which provided the scientific basis for rhododendron varieties selection in Shanghai area.