摘要
运用DTOPSIS法对2021年度河南省审定的部分小麦新品种进行综合评价,将各品种的性状指标归纳为统一的量化综合指标,根据评价对象与理想化目标的接近程度进行排序,来反映各品种的稳定程度,此方法比只用产量单一指标进行分析更加合理.在选取的12个小麦新品种中,金黎神华608、兆丰18、泛农11的性状稳定性最好,泛农11、永优麦8838、枣乡208的产量最高,考虑参试品种综合性状稳定性和产量,计算结果可以得出品种泛农11表现较为稳定.
DTOPSIS Method is used to comprehensively evaluate some new wheat varieties approved by Henan Province in 2021.The character indexes of each variety are summarized into unified quantitative comprehensive indexes,and the order is arranged according to the proximity between the evaluation object and the idealized goal to reflect the stability of each variety.This method is more reasonable than analyzing only a single yield index.Among the 12 new wheat varieties selected in this paper,Jinlishenhua 608,Zhaofeng 18 and Fannong 11 have the best character stability,while Fannong 11,Yongyoumai 8838 and Zaoxiang 208 have the highest yield.Considering the comprehensive character stability and yield of the tested varieties,it can be concluded from the calculation results in this paper that the performance of Fannong 11 is relatively stable.
作者
刘阳
于雪
张清山
LIU Yang;YU Xue;ZHANG Qingshan(School of Mathematical Science,Henan Institute of Science and Technology,Xinxiang 453003,China)
出处
《河南科技学院学报（自然科学版）》
2022年第6期37-42,共6页
Journal of Henan Institute of Science and Technology(Natural Science Edition)
基金
河南省科技攻关项目(212102210543)
河南省骨干教师培育计划(2020GGJS164)
河南科技学院2022年教师教育课程改革研究项目(2022JSJY12)
大学生创新创业训练计划项目(2022CX027)。
关键词
DTOPSIS法
熵值法
综合评价
DTOPSIS method
entropy method
comprehensive evaluation
