Nonlinear mathematical model of the economic soil fertility for landscape areas of the Transcarpathia

Abstract

The article discusses some of the characteristics of Transcarpathian region soils current conditions. For evaluation of the efficiency of agricultural land we propose a nonlinear mathematical model of soil fertility depending on the economic costs on growing crops. Efficiency of agricultural land use in Transcarpathian region of Ukraine in three landscape zones by traditional for them agricultural crops is assessed.

Keywords

• nonlinear dependence
• mathematical model
• crops
• yields
• economic fertility
• landscaped areas
• soils