%0 Conference Article %T NEED OF LACTATING COWS FOR METABOLISM ENERGY %A Kozina, E.A. %K cow, lactation, milk yield, maintenance, clean energy, metabolic energy, diet, feed %J SCIENTIFIC SUPPORT FOR LIVESTOCK BREEDING IN SIBERIA %D 2024 %P 5 %I Krasnoyarsk Scientific Research Institute of Agriculture is a separate division of the Federal Research Center KSC SB RAS