ORGANIZATION OF THE SELECTION AND SORTING OF THE RED-MOTLEY HOLSTEIN AND ANGLER BREEDS IMPROVEMENT BREEDS IRANSFERRED TO THE BREEDING STATE ENTERPRISE OF UZBEKISTAN IN THE SYSTEM OF ARTIFICIAL IN SEMINATION OF HERDS IN THE RED BREED MILK DIRECTION

During the years of independence, the pedigree livestock base was dispersed, low-productive red dairy cattle are bred in the southern regions of our republic, as well as in farmsteads of desert regions of other regions. For this reason, Thoroughbred and productive bulls of red-motley Holstein and Angler breeds were imported from Germany to the state enterprise “Uznaslchilik” for mating them with red strain dairy direction cattle. This article discusses the results of the experiment and provides some suggestions regarding to the topic