TY CONF TI Variability of fodder value of collection samples bentgrass KW bentgrass KW variability KW collection KW fat KW protein KW fiber content JO Multifunctional adaptive fodder production AU Malyuzhenets, N.S. AU Kozlov, N.N. AU Malyuzhenets, E.E. AU Kozlova, T.V. PY 2025 PB Federal Williams Research Center of Forage Production and Agroecology