AN EVALUATION OF THE COMBINING ABILITY OF THE SOURCE MATERIAL OF SPRING BARLEY IN THE SYSTEM OF DIALLEL CROSSES
The results of researches on determination of combining ability by the quantitative traits of productivity and grain quality of collectible varieties of spring barley samples of different eco-geographical origin in the system of full diallel crosses are presented. The varieties with high levels of TCA, constants and effects of SCA by the specific traits in hybrids F1 are discovered. Hybrid combinations with high effects of SCA for most traits are allocated.