The assessment of theproductivity of cultural pastures under the conditions of Krasnoyarsk forest-steppe

The research objective was to estimate the productivity of perennial cereals and legume grasses at cultivation in pure form and mixes for pasturable use. The laying of the experiments and observations were made according to the technique of All-Russia Research and Development Institute of Forages in 2011-2017. As the objects of the research the mixes of perennial herbs on the basis of the following types were used: unalone rump, meadow timothy grass, meadow fescue, red fescue, hybrid alfalfa, eastern galega, meadow clover and their mixtures in different proportions of the seeding rate recommended for pasture grass mixtures. The control was a single-type red fescue. In terms of hydrothermal coefficient, 2011 corresponded to excessive moistening, in 2013 and 2014 - sufficient, in 2012 and in 2016 - insufficient, in 2015 and 2017 - moderate. The yield of perennial grasses and their mixtures with pasture use depended on the type of grasses, cycle of drain, the composition of the mixture, biological characteristics and the weather conditions of the research years...