Improvement of meat qualities of Kazakh meat-wool semi-fine sheep by using the Romney-Marsh breed

This article presents the results of the first stage of research work on the use of the Romney March gene pool of sheep breed based on the laparascopic method of insemination of Kazakh meat-wool semi-fine sheep. The work was performed within the framework of scientific and technical program: "Development of effective methods of selection by branches of animal husbandry for 20182020", on task "Development of effective methods of selection in sheep breeding (application of genetics of Romney marsh breed).