TY JOUR TI THE ASSESSMENT OF PERENNIAL CEREAL-LEGUMINOUS GRASS MIXTURES IN HAYING USE IN THE KRASNOYARSK FOREST-STEPPE KW crop capacity KW hay KW perennial grasses KW ear-formation KW flowering KW semination JO Bulletin of KSAU AU Baikalova, L.P. AU Kozhukhova, E.V. PY 2014 IS PB Krasnoyarsk State Agrarian University