%0 Conference Article %T ENERGY CONTENT AND ENERGY PRODUCTIVITY OF SPRING BARLEY FEED IN VARIOUS WAYS OF USE %A Baikalova, L.P. %A KARVEL', A.B. %K barley varieties, energy content, energy productivity, one slope, two mowing %J Multifunctional adaptive fodder production 30(78) %D 2023 %P 6 %I Federal Williams Research Center of Forage Production and Agroecology