基于模糊层次分析法的早樱种质资源评价  

Evaluation of early-flowering cherry germplasm resources based on fuzzy analytic hierarchy process(AHP)

作　　者：李秀芬[1] 朱建军[1] 李水根[1] 简广艳 高照亮 LI Xiufen;ZHU Jianjun;LI Shuigen;JIAN Guangyan;GAO Zhaoliang(Forest and Fruit Tree Research Institute,Shanghai Academy of Agricultural Sciences,Shanghai 201403,China;Anshun University,Anshun 561099,China)

机构地区：[1]上海市农业科学院林木果树研究所,上海201403 [2]安顺学院,安顺561099

出　　处：《上海农业学报》2020年第4期6-13,共8页Acta Agriculturae Shanghai

基　　金：上海市种业发展项目[沪农科种字(2017)第1-6号];上海市2019花卉产业技术体系[沪农科产字(2019)第8-02号]。

摘　　要：早樱具有开花早、花期长、遗传多样性丰富的特点,是重要的早春观赏树种。为了对早樱种质资源进行评价,采用模糊层次分析的方法原理,建立早樱资源的评价模型。由专家打分计算出准则层和指标层各因素权重,其中准则层观赏特性、生长特性和抗逆性的权重分别为0.6545、0.2545和0.0909。依据准则层评价,选出观赏价值高的品种有‘河津樱’‘阳光樱’‘椿寒樱’‘飞寒樱’等;生长适应性好的品种和类型有‘椿寒樱’、福建山樱花(CM008)、欧洲酸樱桃、福建山樱花(FP10)、云南樱;抗逆性强的品种和类型有欧洲酸樱桃、‘椿寒樱’、福建山樱花(CM008)、云南樱。通过综合分析评价,把17个早樱品种和类型分为4级,综合评价最好的是:‘椿寒樱’和‘河津樱’;其次是:‘修缮寺寒樱’‘飞寒樱’‘钟花樱’、福建山樱花(CM008)和‘阳光樱’;第三级是:‘寒绯樱’、欧洲酸樱桃、‘八重寒绯樱’‘大寒樱’、福建山樱花(FP9)、福建山樱花(FP8);排在最后的是:‘十月樱’、华中樱、云南樱、福建山樱花(FP10)。由此提出生产中可以根据综合评价的顺序,优先使用前两个层次的品种,排在后面的品种作为补充使用。Early-flowering cherries are important ornamental tree species in early spring because of its unique flowering characteristics,long flowering phases and rich genetic diversity.In order to evaluate the earlyflowering cherry germplasm resources,a fuzzy Analytic Hierarchy Process(AHP)model was established.The weight of each factor in the criteria layer and the indicator layer were calculated by the expert scoring.The weight value of ornamental characteristics,growth characteristics and stress resistance were 0.6545,0.2545 and 0.0909,respectively.According to the evaluation of criteria layer,Cersus’Kawazu-zakura’,C.’Youkou’.C.’Introrsa’,C.’Feihan’,etc.were selected with high ornamental value;C.’Introrsa’,C.campanulata(CM008),C.vulgaris,C.campanulata(FP10)and C.yunnanensis were selected with better growth adaptability;and C.vulgaris,C.’Introrsa’,C.campanulata(CM008),and C.yunnanensis with strong stress resistance.The comprehensive analysis and evaluation result showed that all the 17 early-flowering cherry varieties and forms were divided into 4 grades:The best ones were C.’Introrsa’and C.’Kawazu-zakura’;The second grades were included C.’Rubescens’,C.’Feihan’,C.campanulata’zhonghua’,C.campanulata(CM008)and C.’Youkou’;The third levels were C.campanulata’Hanfei’,C.vulgaris,C.’Kanhizakura-plena’,C.’Ohkannzakura’,C.campanulata(FP9),C.campanulata(FP8);The last ones were C.’Autumnalis’,C.couradiuae,C.yunnanensis,C.campanulata(FP10).According to the order of comprehensive evaluation,the first two grades of varieties and forms could be used preferentially in plantation,and the later ones could be used as supplement.

关 键 词：模糊层次分析法 早樱种质资源 评价 

分 类 号：S685.99[农业科学—观赏园艺]