The cultivation of cereal-legume grass mixtures as yield optimization of medium-term hayfields

For the first time the assessment of the medium-term hayfield yield in the conditions of Krasnoyarsk region forest-steppe is conducted and factors defining it are revealed. In hay harvest during the ear-bud formation and insemination phase the best mixture is a mixture of rump (Bromus) 65% + timothy grass (Timothy)30% + lucerne (Lucerne) 65; during the flowering phase - rump (Bromus) 75% + timothy grass (Timothy)40% + holy clover (Onobrychis) 75%.