%0 Journal Article %T CONJUGATE VARIABILITY OF LINEAR TRAITS AND THEIR COMBINATIONS WITH MILK PROTEIN CONTENT IN HOLSTEIN FIRST-CALF HEIFERS %A Gart, V.V. %A Kamaldinov, E.V. %A Narozhnykh, K.N. %A Petrov, A.F. %A Kulikova, S.G. %K conjugate variability, Holstein breed, first-calf heifers, productivity, milk protein, correlation, complex of linear traits, complex score %J Bulletin of KSAU %D 2026 %N 0 %P 11 %I Krasnoyarsk State Agrarian University