Підвищення насіннєвої продуктивності материнських форм соняшнику

Abstract

The results of the study of sister sterile hybrids of sunflower obtained with participation of the induced mutant lines are shown in the paper. Some tendencies in the variation of major economic traits are established and the best combinations being considerably superior over the initial form by graded seeds’ yield are distinguished that confirms the expediency for the use of sister hybrids in grain yield increase of maternal forms of sunflower