摘要
应用灰色系统理论—灰色关联度分析法，对西北、华北亚麻联合区域试验的8个品种（系）11个主要经济性状进行了综合描述和量化评估，通过对各品种加权关联度的比较，较为全面、客观地评价其品种的优劣和应用价值，结果表明此方法与单项产量比较法结果基本一致。而且简便有效。
A method of grey related degree analysis was applicated to evaluate 11 important economyic characters of 8 flax varieties from the district test of North and Northwest China. Through comparising the weighted related degree between varieties, an all-sided and objective evaluation on applicative value of varieties was obtained. Results also showed that the method essentially identify with the method of comparising individual yield, and the former was more simple and effective.
出处
《中国油料》
CAS
CSCD
北大核心
1997年第1期23-26,共4页
基金
宁夏自治区科委"八五"重点项目
关键词
亚麻
灰色关联度
品种评价
Flax
Grey related degree
Evaluation of varieties
