This research was conducted to provide information in the estimation of F2 yield from crosses between Siak and Indragiri Hilir mungbeans and to study the genetic progress of F2 production quality. This research ultilized a completely randomized design (CRD) and the Duncan test. This research was conducted in March 2020 and finissed at Juny 2020. There were 50 plant plots for 50 lines. In one cr…