%0 Journal Article %T INDEX ASSESSMENT OF GENOTYPED AYRSHIRE COWS FROM DIFFERENT REGIONS OF THE RUSSIAN FEDERATION %A Tulinova, O.V. %A Romanova, E.A. %A Vasileva, O.K. %A Sermyagin, A.A. %K milk yield, index selection, Ayrshire breed, sire, BLUP AM %J Bulletin of KSAU %D 2026 %N 0 %P 11 %I Krasnoyarsk State Agrarian University