Improving biochemical processes in soils by applying chemicals with irrigation

Russian State Agrarian University – Moscow Timiryazev Agricultural Academy, 127434, 49 Timiryazevskaya str. Moscow, Russian Federation

^* Corresponding author: dfz@yandex.ru.

Abstract

The analysis of the state of the land indicates the need to revise approaches to agricultural processes in general. More than half of the land in the Russian Federation is experiencing degradation, and there is a need to fundamentally improve the biochemical processes in the soil while ensuring environmentally friendly and safe use of technical equipment. This article analyzes the integration of technological operations using wide-range sprinkler systems. Sprinkler irrigation can be effectively combined with the application of agrochemicals, including fertilizers, trace elements, soil amendments, and pesticides, through the irrigation water. In this integrated approach, the sprinkler unit itself serves as the primary mechanism for transport and distribution. This multifunctionality reduces the reliance on additional machinery, thereby minimizing soil compaction from wheeled systems, enhancing operational productivity, and decreasing both the time and labor intensity of field operations. The synchronization of irrigation with chemical application streamlines the overall agronomic management process. The study provides an analysis of work schedules and types, outlines required irrigation norms, and identifies suitable crops for such combined systems. Furthermore, it details the specific requirements for fertilizers compatible with irrigation water and offers application guidelines. A schematic representation of the interaction between system components and control systems is examined to illustrate the framework for maximizing operational synergy.