TY CONF TI BIOLOGICAL POTENTIAL OF SELF-RENEWING SPECIES OF PERENNIAL GRASSES IN THE COMPOSITION OF DIFFERENT-AGED PASTURE HERBAGES KW composition of herbages KW age of herbages KW meadow grass KW white clover KW self-renewal organs JO Multifunctional adaptive fodder production AU Privalova, K.N. PY 2024 PB Federal Williams Research Center of Forage Production and Agroecology