摘要
应用模糊多维综合评判方法，对2008～2009年国家冬油菜黄淮组区域试验油菜新品种进行多因素综合评判分析。结果表明：信优2405评价指标为0.639，综合表现最优；其次是H717，其评价指标为0.614；核优202评价指标为0.368，综合表现最差。该结果与试验地油菜实际产量表现基本相吻合。模糊多维综合评判所提供的合理的量化分析指标，比单用产量分析更为客观准确，且原理易懂、计算简便，便于计算机操作，是一种较为理扭的综合评定方法。
The new rapeseed varieties in the Huanghuai group of national regional test of winter oilseed rape from 2008 to 2009 were analyzed using fuzzy multidimensional comprehensive evaluation. The results showed that Xinyou 2405 was the best with the evaluation index of 0. 639, and then H717 with the evaluation index of 0.614, Heyou 202 was the worst with the evaluation index of 0.368, which was basically in accordance with the actual yield performance. Fuzzy multidimensional comprehensive evaluation could provide a reasonable index of quantitative analysis, which was easy to understand, calculate and computer operation, was more objective and accurate than single yield analysis, and was anideal method for comprehensive assessment.
出处
《河北农业科学》
2011年第2期156-158,161,共4页
Journal of Hebei Agricultural Sciences
关键词
杂交油菜
模糊数学
色关联度
多维评判
Hybrid rapeseed
Fuzzy mathematics
Color correlation
Muhidimensional evaluation
