INFLUENCE OF METHODS OF SNOW MELIORATION ON EFFICIENCY OF AGROLANDSCAPES

Methods of snow melioration (stubble field, forest strips, etc.) in the conditions of the Altai territory allow to increase efficiency of agrolandscapes due to use of the precipitation of the winter period. The problem consists that on the broken ground snow is distributed unevenly. Besides, more productive use of snow melt for soil moistening depends on depth of processing of the soil on slopes. In the even land in system of growing stock also there is the differentiation on accumulation of snow and soil moistening depending on the design of forest strips. Four-year empirical analysis on questions of use of methods of snow melioration in the conditions of the broken ground and the even land equipped in the forest improvement way shows their influence on efficiency of agrolandscapes. Results of the datalogical analysis on detection of dependence of yield per unit of wheat from soil moistening by the precipitation of the winter period confirm reliability of the drawn conclusions.