摘要
采用灰色关联度分析法对15个红小豆品种(系)的7个农艺性状进行综合评价。结果表明:品系012-25、012-16、012-26综合表现最好,等权关联度与加权关联度的分析结果基本一致。不同农艺性状对单株粒重的关联度不同,6个农艺性状与单株粒重的关联度排序为:单株荚数>百粒重>单荚粒数>节数>株高>荚长。
Grey relational analysis was applied to comprehensive evaluate 7 agronomic characters of 15 cultivars/lines of adzuki bean.The results showed that the adzuki bean cultivars/lines 012-25、012-16、012-26 were the best in comprehensive performance,the results of equal grade correlative degree and comprehensive evaluation correlative degree were identical.The relation degree of other agronomic characters to grain weight per plant were different,and the relation grade of the 6 agronomic characters to grain weight per plant was ranked in the order of number of pod per plant100-grain weightnumber of grain per plantnumber of nodestem heightpod length.
出处
《黑龙江农业科学》
2011年第5期7-9,共3页
Heilongjiang Agricultural Sciences
基金
现代农业产业技术体系建设专项资金资助项目(nycytx-18-Z9)
关键词
红小豆
综合评价
灰色关联度
adzuki bean
comprehensive evaluation
grey correlation degree
