%0 Journal Article %T COVER CROPS PRODUCTIVITY, NUTRITIONALITY AND EFFICIENCY IN FODDER CROP ROTATIONS IN THE WESTERN SIBERIAN FOREST-STEPPE ZONE %A Galeev, R.F. %A Shashkova, O.N. %K forage crop rotation, cover crops, oats, vetch, mineral fertilization system, productivity, biologization, digestible protein %J Bulletin of KSAU %D 2022 %N 0 %P 7 %I Krasnoyarsk State Agrarian University