应用DTOPSIS法对早春日光温室番茄组合进行综合评价  

Application of DTOPSIS Method on Comprehensive Evaluation of Tomato Combinations in Solar Greenhouse in Early Spring

作　　者：夏秀波[1] 王全华[1] 尹国香 曹守军[1] 周扬[1] 

机构地区：[1]山东烟台市农业科学研究院,265500

出　　处：《长江蔬菜》2012年第2期21-24,共4页Journal of Changjiang Vegetables

基　　金：国家大宗蔬菜产业技术体系资助(Nycytx-35-syz08);山东省良种工程(2007LZ007)

摘　　要：应用DTOPSIS法对烟台地区早春日光温室栽培的8个番茄组合从其发病率、坐果数、单果质量、产量、果实硬度和可溶性固形物等农艺性状进行综合评价。研究结果表明,YT819的Ci值最大,为0.667 3,其次为YT-Y3,Ci值为0.557 1。因此,最适合烟台地区日光温室栽培的番茄组合为YT819,其次为YT-Y3。The comparative trial of eight tomato combinations were carried out in solar greenhouse in early spring in Yantai, and the DTOPSIS method was applied to evaluate the agronomic characteristics of the eight combinations comprehensively, such as the disease incidence, fruit weight, yield, fruit firmness, soluble solids content etc. The results showed that the Ci value of YTS19 was 0.667 3, which was maximum, and followed by YT-Y3, the Ci value of which was 0.557 1. And YT819 was most suitable for cultivating in solar greenhouse in Yantai, and the second was YT-Y3.

关 键 词：DTOPSIS法 日光温室 番茄组合 综合评价 

分 类 号：S641.2[农业科学—蔬菜学] S626[农业科学—园艺学]