INFLUENCE OF RECEPTIONS OF CULTIVATION OF CORN TOGETHER WITH ANNUAL GRASSES ON EFFICIENCY AND RECEPTION OF THE HIGH-QUALITY SILO
The researches spent in southern forest-steppe of the Omsk region, have allowed to establish an optimum parity of the area of crops of corn and annual grasses at joint cultivation for reception of a high-quality silo and to estimate influence of mineral fertilizers on efficiency of grown up cultures.
 It is established that the highest maintenance digested protein in 1 fodder unit variants with a combination corn of 25 % + provide a mix of annual grasses of 75 % irrespective of mix type. The further increase in the area under corn and its reduction under annual grasses leads to that security of fodder unit digested a protein decreases to 87-89 gram. Application of mineral fertilizers in dose N60P60 allows to raise gathering of silage weight on 19-52 %.
 Thus, use of strip crops of corn with annual grasses gives more an exit of fiber from 1 hectare on 26-41 %, and application of fertilizers allows to increase gathering digested protein from 1 hectare by 35-54 percent.