THE EFFICIENCY OF THE DIFFERENTIATED SOIL PROTECTIVE CROP ROTATIONS APPLICATION ON THE ERODED SOD-PODZOLIC SOILS DEVELOPED ON MORAINE CLAY LOAMS, IN THE CONDITIONS
The results of ecologic-economical estimation of the application of the differentiated soil protective crop rotations on the eroded sod-podzolic soils developed on moraine clay loams, in the conditions of the Belarusian Poozer<sup>,</sup>у are shown at the article. It was determined that the maximum effect obtained in food crop rotation with organic-mineral fertilizing system - 150-162 $/ha net income in the level of profitability 47-54 %. Saturation of rotation crops by cereal leaded to a reduction of the ecological and economical efficiency indicators in comparison with the food crop rotation.