Simulation of slotting conditions on irrigated lands in the south of Russia under increasing climate change

Abstract

The article considers the results of numerical studies on the improvement of existing tillage tools, namely, the improvement of the technical parameters of the furrower, which will improve the water-physical properties of irrigated lands in southern Russia with increasing climate change. Every year, the areas of irrigated land are reduced as they are exposed to natural (for example, rains; floods; surface runoff; diversity of soil cover, the influence of micro- and macrorelief) and anthropogenic (for example, non-compliance with irrigation norms, crop rotation composition, soil cultivation rules; introducing incorrect doses of fertilizers; exclusion of technological operations in order to save resources) factors. In this regard, the solution to the problem of preserving the agro-resource potential of the lands is relevant, and its solution guarantees the food security of Russia. Numerical modeling of dangerous loadings of the technical parameters of the slotter-furrower has been carried out, the types and types of equipment have been selected, their parameters have been calculated, as well as the organization and technology of tillage processes.