DTOPSIS法和灰色关联度法在亚麻新品种综合评价中的应用比较  

Results Comparison of Comprehensive Evaluation Flax New Varieties with DTOPSIS and Grey Related Degree

作　　者：杜刚[1] 刘其宁[1] 吴学英[1] 

机构地区：[1]云南省农业科学院经济作物研究所,云南昆明650205

出　　处：《西南农业学报》2009年第6期1526-1531,共6页Southwest China Journal of Agricultural Sciences

基　　金：农业部公益性行业科研专项(nyhyzx07-018-14)

摘　　要：采用DTOPSIS法和灰色关联度法对2006-2007年度云南省亚麻区域试验品种进行综合评价。结果表明，此2种方法综合评价结果基本相同，且与品种实际表现相符，对全面评价亚麻品种的综合性状有更好的应用价值。同时本文还对DTOPSIS法和灰色关联度法在亚麻品种综合评价中的优缺点进行了探讨。By DTOPSIS and Grey Related Degree, the flax new varieties in flax region trial in Yunnan in 2006 - 2007 were evaluated. The results showed that the two methods gave the similar result and the results were in consistent with the actual performance of the tested varieties, so the two methods of comprehensive evaluation for flax varieties had important application value and DTOPSIS was better than Grey Related Degree.

关 键 词：DTOPSIS法 灰色关联度法 亚麻 综合评价 

分 类 号：S563.2[农业科学—作物学]