Parterre grasess for Siberia
Results of studying various mixed grases for creation the parterrer of grases in the conditions of Siberia are presented in article. For the first time in the conditions of the southern forest-steppe zone of the Omsk region appreciable mixed grases for their use as a part of landscape compositions when planting of greenery are studied and revealed, the complex assessment is given and the optimum specific structure and a ratio of components in the mixed grases for creation the parterrer of grases are defined. It is elucidated that on a complex of decorative gualities mixed grases which main ingredient are a meadow grass meadow, a fescue red and a ryegrass pasturable, padding - a white bent and a fescue meadow are the additory. The ratio (%) of components has to be the following: meadow grass meadow 30 + fescue red 50 + ryegrass pasturable 20, meadow grass meadow 5 + fescue red 65 + ryegrass pasturable 20 + white bent 10 or meadow grass meadow 20 + fescue red 20 + fescue meadow 20 + white bent 20 + ryegrass pasturable 20. At creation the parterrer of grases from these mixed grases they during the entire period of vegetation possess high density of herbage (11529-12095 provines/sq.m), excellent decorative qualities and are estimated on 30 mark scale from 25.0 to 26.7 points.