%0 Journal Article %T REPRODUCTIVE ABILITY OF COWS WITH DIFFERENT GENOTYPES OF DAIRY GENES %A Sibagatullin , F.. %A Shaydullin, R.R. %A Ganiev, A.S. %A Faizov, T.. %K kappa-casein, fat content, gen, reproductive capacity. %J Vestnik of Kazan State Agrarian University %D 2015 %N 10 %P 3 %I Kazan state agrarian University