Justification of the operating parameters of the soil mill for the formation of a ridge

Abstract This paper presents the development and justification of operating parameters for a soil milling machine designed to form ridges for the pre-sowing preparation of industrial crops. The study focuses on determining the optimal parameters of the working bodies and operating modes of the cutter, emphasizing the importance of reducing undesirable soil fractions to enhance seed germination. Experimental results demonstrate that the use of organomineral complexes significantly improves soil structure, leading to better moisture retention and reduced vibrations during sowing. The machine’s design incorporates four sections, each equipped with milling drums, ridge formers, and compaction rollers, allowing for efficient soil preparation in a single pass. Key findings indicate that increasing the number of knives on the milling drum enhances soil crumbling efficiency, with optimal configurations yielding significant improvements in grain weight and overall crop quality. The research highlights the effectiveness of the developed machine in achieving high-quality tillage while conserving resources, thereby contributing to more sustainable agricultural practices.