Abstract: Some new germplasm resources, alien addition lines and substitution lines, were created by crossing between octoploid Tritielytrigia types and Triticum aestivum. With the germplasm resources and common wheat crossing, various types wheat varieties were developed. The early maturing type variety Zaoyou 504 is 5 to 7 days earlier than CK Xiaoyan No.6. The high yield and good quality variety Xiaoyan 503 is 3.9% increase over CK Shan229. It contains 165g/kg protein. The precipitation value is 46.4ml, and the stabilization time is 13.0 minutes. The high yield and resistance to adverse circumstance variety Xiaoyan 597 is noted for its resistance to drought and excessive rain in later period.