应用灰色关联度对冬小麦区试参试品种的评价

Multi-factorial Evaluation of New Winter Wheat Varieties With the Grey Relational Grade Analysis Method

对 1999 2 0 0 0年河北省北部冬小麦区试的 7个参试品种进行了灰色关联度分析 ,结果表明沧核 0 2 6的关联系数最高 ,为 0 76 0 3,综合性状优良 ,综合评估结果与品种的实际表现一致 。

winter wheat varieties from the regional test had been multi factorial evaluationwith the grey relational grade analysis method The results showed that the relational coefficients of Canghe 026 were in the top grade Comprehensive properties of the varietywas superior to the others The result of multi factorial evaluationwas accordant with actual performance of the varieties