摘要
为解决育种目标性状为区间数的决策处理问题,基于同异理论和区间数理论,提出了一种育种目标性状值为区间数的综合评估方法。通过对目标性状区间数的规范化处理,建立各品种综合性状区间数两两比较的可能度矩阵,从而对品种优劣进行排序。将这种综合评估方法应用于2009-2010年度河南省小麦冬水Ⅰ组区域试验分析,结果表明,周99233为优良品种;豫展7号、安05-28、浚K8、金裕麦378、周麦18为较好品种;08漯36、许科718为一般品种,其余品种为较差品种。该方法具有运算简单、操作方便、灵活实用、快捷有效等明显优点,在实例分析中评价效果令人满意,因而应用前景很好。
The objective of this study was to solve a decision-making problem for breeding target character showed as an interval number.A new comprehensive evaluation method was proposed based on similarity-difference theory and interval number theory.The data from Winter Wheat Group I Variety Regional Test in Henan Province in 2009-2010 were analysed using the proposed method.The results showed that Zhou 99233 was the best variety,Yuzhan 7,An 05-28,Xun K8,Jinyumai 378 and Zhoumai 18 were the better ones,08 luo 36 and Xuke 718 were normal ones,and others were the worse ones.Based on this analysis,the feasibility of this method was discussed and suggested that the proposed method had some obvious merits,such as simple arithmetic,convenient operation,flexible and practical,fast and effective,etc.Application of practical example indicated that its evaluation effect was satisfactory.Consequently,the application prospect of this method will be very vast.
出处
《麦类作物学报》
CAS
CSCD
北大核心
2011年第5期983-988,共6页
Journal of Triticeae Crops
基金
河南省基础与前沿技术研究基金项目(092300410013)
关键词
小麦
育种目标性状
区域试验
区间数
综合评估
Wheat
Breeding target character
Regional test
Interval number
Comprehensive evaluation
