Abstract: Abstract: To provide the basis for breeding wheat varieties with good qualities using hybridization method, the paper analyzed the genetic laws of hybrid F1between 9 wheat varieties and Jinnong 190 , as well as interspecific hybrid F1 between 7 triticale varieties and Jinnong 190. The results showed that most agronomic traits of hybrid F1 are quantitative, and super-parents or between the two parents, except for awn . The ash green leaf and stem , long spike and red unfull grain from triticale are expressed in interspecific hybrid F1, which are regard as typical traits of identifying hybrids.