TY CONF TI FORMATION OF BICARPIC POPULATIONS OF BLACK MEDIC KW black medic KW ontogenesis KW monocarpic KW bicarpic KW productivity KW leafiness JO Multifunctional adaptive fodder production AU Stepanova, G.V. AU Vorsheva, A.V. PY 2025 PB Federal Williams Research Center of Forage Production and Agroecology