Efficiency of crosses selection for yield in red rice through diallel analysis

Diallel analysis is a methodology used in the genetic improvement of plants. One its main purposes to provide subsidies for early identification promising crosses development high yielding inbred lines. Several articles have been published diallel analysis, and many recommendations were made either selection certain lines hybrids or competitive However, about validation information predicted by these analyses results field are scarce nonexistent. The objective this article was validate using model IV Gardner Eberhart 1966, recommended identify among developed red rice. We compared with process end result inbreeding generations. Recommended different from those obtained after generations self-fertilization selection. two four selected parents matched. Considerations accuracy need practice methodologies that theoretically great value.