TY JOUR TI SCIENTIFIC SUPPORT OF MEADOW FODDER PRODUCTION IN RUSSIA KW meadow fodder production KW hayfields KW pastures KW resource-saving technologies KW economic efficiency KW the role of natural factors JO Adaptive Fodder Production AU Kutuzova, A.A. PY 2022 IS 2022 PB Federal Williams Research Center of Forage Production and Agroecology