The research and modeling indicators in different types of tillage soil under agricultural crops for the conditions black soil of Ukraine

Abstract

In crop cultivation technologies, the greatest reserves reducing energy costs and increasing crop productivity are different types soil tillage. Тhе current trends in agricultural production require substantiation, implementation and use of modern tillage technical means and improvement existing technological processes of tillage.
Are analyzed recent researches and publications of directions increase efficiency tillage soil for agricultural crops and use technical means for their realization in the conditions of black soil of Ukraine. The are conducted scientific researches and modeling change of soil hardness index and energy costs in different types tillage soil for agricultural crops in the conditions black soil of Ukraine. The process of research and modeling energy costs and soil hardness was carried out on the basis changes in indices of cultivation depth, type tillage soil and type technical means that implement the technological process tillage soil under agricultural crops.
The article presents the results study the influence of technological processes tillage soil on energy costs and soil hardness in the conditions stationary experiment of the experimental field for different types tillage soil in technologies cultivation agricultural crops. The research conducted in accordance with the developed program and methodology determined the quality of tillage soil and fuel consumption, depending on the type and depth tillage soil. The modeling mathematical dependencies change of indicators was investigated in 3D projections. The implementation 3D modeling for various variants of the technological process of tillage soil under agricultural crops was carried out in the software package Statistica. Changing the type soil tillage and increasing the depth of tillage causes improved soil preparation quality and increased fuel consumption.