摘要
运用灰色系统理论中关联度分析的方法 ,对 1 998年长江上游油菜区试的资料进行综合评估。结果表明 ,94 0 7N是综合性状最好的品种 ,其次为sc94 0 0 5和油研 7号。
Mathematical method of the relational grade analysis of the grey system theory was used for comprehensive evalution of the Yangtze River regional test of rapeseed varieties in 1998.The results indicated that the comprehensive character of X 2(9407N) was best ,then,X 3(sc94005) and X 7(YouYan No·7).On the whole,the results of judgement was consistent with the practical expression of the varietries .
出处
《绵阳经济技术高等专科学校学报》
1999年第3期27-30,共4页
Journal of Mianyang College of Economy & Technology
关键词
油菜
关联度分析
品种
综合评估
灰色系统
rapeseed
relational grade analysis
comoprehensive evalution.
