TY CONF TI PROTEIN CONTENT IN PEA GRAIN AND PROTEIN COLLECTION FROM ONE HECTARE KW seed peas KW yield KW protein KW protein content KW protein harvesting KW the correlation coefficient KW heat supply KW moisture availability KW hydrothermal coefficient JO Multifunctional adaptive fodder production 31 (79) AU Baikalova, L.P. AU Serebrennikov, Y.I. PY 2023 PB Federal Williams Research Center of Forage Production and Agroecology