基于灰色关联度分析法的朝天椒品种综合评价  

Comprehensive Evaluation of Red Cluster Pepper Varieties Based on Grey Relational Analysis

作　　者：王虹 贾毛毛 李金玲 周晓静 高小峰 源朝政 郑明燕 WANG Hong;JIA Mao-mao;LI Jin-ling;ZHOU Xiao-jing;GAO Xiao-feng;YUAN Chao-zheng;ZHENG Ming-yan(Nanyang Academy of Sciences,Nanyang 473000,PRC)

机构地区：[1]南阳市科学院,河南南阳473000

出　　处：《湖南农业科学》2025年第1期15-20,33,共7页Hunan Agricultural Sciences

基　　金：河南省大宗蔬菜产业技术体系项目(HARS-22-07-Z4)。

摘　　要：利用灰色关联度分析法对2023年河南省朝天椒区域试验的35个朝天椒品种进行综合评价,重点考察了株高、株幅、有效分枝数、单株果数、果形指数、单果干重、干鲜比、花皮率、产量和抗病毒病指数10个性状。结果显示,品种1(安椒早辣2号)、2(宛椒209)、28(朝天椒18号)、7(安椒高辣3号)、12(红焰新贵)和16(周园早丰)综合性状优良,与参考品种的加权关联度分别为0.906、0.890、0.869、0.865、0.864和0.864,适宜在河南地区推广种植。Grey relational analysis was performed to comprehensively evaluate 35 red cluster pepper varieties in a regional trial in Henan Province,2023.Ten traits including plant height,crown width,number of effective branches,number of fruits per plant,fruit shape index,dry weight per fruit,dry weight/fresh weight ratio,discoloration rate,yield,and antiviral disease index were determined.The results showed that varieties 1('Anjiaozaola 2'),2('Wanjiao 209'),28('Chaotianjiao 18'),7('Anjiaogaola 3'),12('Hongyanxingui')and 16('Zhouyuanzaofeng')had good comprehensive traits and the weighted association degrees of 0.906,0.890,0.869,0.865,0.864,and 0.864,respectively,with the control variety,being suitable to be promoted in Henan Province.

关 键 词：灰色关联度 朝天椒 综合评价 

分 类 号：S641.3[农业科学—蔬菜学]