灰色关联度分析在冬小麦品种综合评估中的运用

Application on Synthetic Evaluation of Winter Wheat Varieties with the Analysis of the Gray Relation Grade

运用灰色系统理论中关联度分析的基本原理和方法 ,对农三师 4 3团冬小麦品比材料进行综合评估 ,结果表明 ,在参试的 7个品种中奎冬 5号表现最好 ,适合在本地区种植 ,京 4 37表现最差 。

The basic method of analysis of the gray relatiol grade of the gray system theory was applied to assess data from test of winter wheat vareties in county 43,the results showed that of all varieties the representation of kuidong 5 is the best,and it is suit to be planted in this area,and that the representation of jing 437 is the worst,the representation of other varieties is moderate.