TY CONF TI Agroenergy efficiency of technologies for creating and using of long-year haymaking KW long-term haymaking KW technological systems KW metabolic energy KW fertilizers KW species composition KW herbage JO Multifunctional adaptive fodder production AU Teberdiev, D.M. AU Rodionova, A.V. AU Shchannikova, M.A. AU Zapivalov, S.A. PY 2025 PB Federal Williams Research Center of Forage Production and Agroecology