Проведено розрахунок економічної ефективності застосування глибокорозпушувача з пошаровим обробітком важких богарних та зрошуваних ґрунтів. The calculation of cost-effectiveness of chisel with a layered treatment of heavy rain-fed and irrigated soils. To calculate the cost-effectiveness of the use of rippers stratified heavy rain-fed cultivation and irrigated soils. A comparative trial research YAHR-2 and chisel plow IF-2, 5. According to test results revealed that the quality of soil loosening better after undergoing experimental YAHR-2 and is 71.5 ... 80%, while the traction
resistance is 2.84 ... 2.91 kN. Application Research YAHR-2 tiered tillage can reduce the cost of fuel and lubricants to reduce by 16% compared with serial working bodies of IF-2, 5. Economic calculations show that the use of tiered rippers YAHR-2 for irrigated conditions makes it possible to obtain an annual economic impact 38783 GRN.
