Ключевые слова: agricultural, agriculture, artificial, automation, blade, blades, closeup, cultivate, cultivation, cultivator, cut, dirt, disc, disk, earth, farming, field, grass, ground, harrow, harrow soil, harrowing, implements, industrial, industry, land, machine, machinery, mechanical, mechanized, modern, ploughing, plow, plow land, plows, preparation, process, red, rotary, sharp, soil, soil disking, steel, technology, tool, tractor, wheel, work, working,