摘要
首次将灰色关联度分析方法应用于油菜种质资源筛选和评价中 ,结果表明灰色关联度分析法可以明确资源筛选中的侧重点和资源对育种工作的价值大小 ,从而使油菜种质资源研究更加数量化并具有一定可靠性依据 ,避免以前工作中的盲目性。
In a study reported in this paper, relational grade analysis of grey system was used in the research of rapeseed germplasm resources. The results showed that this method helped to highlight the key links in resource screening and the relative value of the studied materials to breeding work, thus making the research results more quantified and reliable and avoiding randomness frequently met in the past work.
出处
《西南农业大学学报（自然科学版）》
CSCD
2000年第3期203-207,共5页
Journal of Southwest Agricultural University
基金
"九五"国家品资攻关资助项目 !(96 - 0 14- 0 1- 0 4 )
四川省科委资助项目!(96110 0 1- 1)
关键词
灰色关联度分析
油菜
种质资源
筛选
评价
grey relational grade analysis
rapeseed germplasm resources
selection
evaluation
