基于熵值赋权的DTOPSIS法对小麦品种的综合评价研究  

Wheat Varieties in Southern Shandong Province:Comprehensive Evaluation by DTOPSIS Method Based on Entropy Weight

作　　者：王靖 孔令国 李宝强 李龙 范国强 周忠新 樊青峰 WANG Jing;KONG Lingguo;LI Baoqiang;LI Long;FAN Guoqiang;ZHOU Zhongxin;FAN Qingfeng(Linyi Academy of Agricultural Sciences,Linyi,Shandong 276012;Zhongnong Tiantai Seed Industry Co.,Ltd.,Pingyi,Shandong 273300)

机构地区：[1]临沂市农业科学院,山东临沂276012 [2]中农天泰种业有限公司,山东平邑273300

出　　处：《中国农学通报》2023年第12期1-7,共7页Chinese Agricultural Science Bulletin

基　　金：国家小麦产业技术体系“临沂综合试验站”(CARS-3-2-63);山东省现代农业产业技术体系“临沂综合试验站”(SDATT-01-18)。

摘　　要：为了筛选出适宜鲁南地区种植的小麦新品种,利用基于熵值赋权的DTOPSIS法对19个小麦品种的9个性状进行了综合评价。结果表明:各指标的权重从低到高依次为生育期<产量<容重<株高<有效穗<基本苗<千粒重<成穗率<穗粒数;6个品种Ci值大于0.5,分别为‘山农HH126’(0.9221)、‘DK171’(0.8680)、‘菏麦179’(0.8515)、‘菲达6号’(0.7196)、‘金来36’(0.6967)、‘烟农301’(0.5232)。因此这6个品种综合性状表现好,适宜在鲁南地区推广种植。In order to select new wheat varieties suitable for planting in southern Shandong Province,9 traits of 19 wheat varieties were evaluated by DTOPSIS method based on entropy weight.The results showed that:the weight of each index from low to high was growth period<yield<bulk density<plant height<effective panicle<basic seedling<1000-grain weight<heading rate<number of grains per panicle.The Ci values of 6 varieties were greater than 0.5,including‘Shannong HH126’(0.9221),‘DK171’(0.8680),‘Hemai 179’(0.8515),‘Feida No.6’(0.7196),‘Jinlai 36’(0.6967),and‘Yannong 301’(0.5232).Therefore,these six varieties have good comprehensive characters and are suitable for planting and promoting in southern Shandong Province.

关 键 词：小麦 综合评价 DTOPSIS法 熵值 

分 类 号：S512[农业科学—作物学]