Abstract: The test was identified agronomic traits, yield and disease resistance for the introduction of six new varieties of corn. It is very important in growing these varieties in Liangeheng county.The results showed that the yield sequence was Fengtian 843〉Fengtian 12〉Syngenta 408〉Fengtian 1 〉NingYu 212〉Qindan 683〉 Sidan 19 （CK） ; all testing varieties were not seen big spot, small spot, stem rot, rust plant. The introduction of six varieties were available to generalize in the region.