灰色关联度和层次分析法在葡萄品质评价上的应用  

Integrated evaluation of grape quality by the method of gray related degree analysis and analytic hierarchy process

作　　者：弓成林[1] 郭爱民[1] 汪小伟 李骏[1] 蔡智勇[1] 

机构地区：[1]重庆市果树研究所,重庆江津402260 [2]重庆市万州区龙宝果品办,重庆万州404000

出　　处：《西南农业学报》2002年第1期79-82,共4页Southwest China Journal of Agricultural Sciences

摘　　要：应用关联分析法 ,对 12个葡萄品种的 14个性状进行了综合评价 ,明确了最优品种。与等权关联度相比 ,加权关联度的评估结果更能反映出果实品质多个性状的实际表现。在专家打分的基础上 ,用层次分析法给不同性状赋值 ,得出的权重更客观、科学。By using relational grade analysis of grey system theory,14 traits of 12 grape varieties were integratively evaluated.The best variety was defined.Compared with equal relational grade analysis,the weighted grade analysis was more reliable in assessing the weighted grade of fruit quality traits.Based on the expert's meaning it is impersonal,scientific and proctical that giving different weight by using analytic hierarchy process.

关 键 词：葡萄 果实品质 关联度分析 层次分析法 灰色关联度 性状赋值 

分 类 号：S663.1[农业科学—果树学] S331[农业科学—园艺学]