The arable land productivity depending on the primary tillage system of the dark-gray forest soil in the Tyumen region

For the first time for the dark-gray forest heavy-loamy soils in the northern forest-steppe of the Northern Zauralye conditions the theoretical and practical fundamentals of the resource-saving system for the primary tillage are developed based on the comprehensive assessment. The results of the conducted research allowed to establish the regularities of the primary tillage system influence on the grain basic quality and crop capacity. The minimization possibilities for the primary tillage system of the dark gray forest soils are established.