TY JOUR TI INCREASING THE YIELD OF RED CLOVER SEEDS DUE TO ACTIVATING THE POLLINATION FUNCTION OF BEES KW red clover KW seeds KW yield KW attractant KW bees KW pollination KW seed set KW semination of inflorescences JO Adaptive Fodder Production AU Zaryanova, Z.A. PY 2020 IS 2020 PB Federal Williams Research Center of Forage Production and Agroecology