Abstract:

To explore the major agronomic traits of wheat on the yield of primary and secondary relationship, this gray relational analysis method, the two years of 2008, 2009 Wheat Varieties Test results of the analysis. The results show that the correlation in the order: panicles > grain weight > grains per spike > flowering > maturity > Fusarium > Rhizoctonia > stripe rust > powdery mildew. That the region close with the production of major agronomic traits for the panicles, grain weight, grain number.