Ключевые слова: agricultural, agriculture, antique, automation, barley, blades, cereal, combine, corn, crop, dust, engine, farm, farmer, farming, farmland, field, gold, grain, growth, harvest, harvester, harvesting, history, industrial, industry, job, labor, land, machine, machinery, mechanic, modern, old, operations, processing, production, retro, rural, seed, technology, threshing, tractor, vehicle, vintage, wheat, wheel, white, work, yellow,