TY CONF TI USING VARIOUS BREEDING SELECTION OPTIONS WHEN IMPROVING THE PRODUCTIVE QUALITIES OF DAIRY CATTLE KW cows KW breed KW line KW selection KW lactation KW live weight KW dairy productivity JO XIII All-Russian scientific-practical conference of young scientists «Achievements and prospects of development of the Russian agriculture", dedicated to the memory of R.G. Gareev AU Minina, N.. AU Bychkov, S.. PY 2023 PB TRIA FRC Kazan Scientific Center of RAS