TY JOUR TI BIOLOGICAL FEATURES OF FRUIT FORMATION AND CROP FORMATION SEEDS OF BIRDSFOOT TREFOIL (Lotus corniculatus L.) KW birdsfoot trefoil (Lotus corniculatus L.) KW seed herbage KW flowering dynamics KW fractional structure of beans KW terms and methods of harvesting KW yield KW seeds KW sowing qualities JO Adaptive Fodder Production AU Zolotarev, V.N. PY 2020 IS 2020 PB Federal Williams Research Center of Forage Production and Agroecology