摘要
用灰色关联度分析法对 1999～ 2 0 0 0年参加山东省区域试验的 12个冬小麦新品种 (系 )进行综合评价。结果表明 ,阳943182 1、泰山 2 41关联度系数最高 ,分别为 0 .892 0和 0 .82 83 ,综合性状优良。
Winter wheat varieties from the regional trial had been evaluated with the method of gray relational grade analysis. The results suggested that the relational coefficients of Yang 9431821(0.892 0) and Mountain Tai 241(0.828 3) be in the top grade. Agronomic characters of these two varieties were superior to the others. The result of multi-factorial evaluation was consistent with the actual performance of the varieties.
出处
《安徽农业科学》
CAS
2001年第4期455-456,共2页
Journal of Anhui Agricultural Sciences
关键词
冬小麦
灰色关联度
综合评价
山东
品种
品系
区试
Winter wheat varieties,Relational grade analysis,Multi-factorial evaluation
