Ключевые слова: agriculture, animal, animals, barn, beef, black, breeding, brown, building, bull, business, calf, cattle, cow, cows, cowshed, dairy, domestic, eating, farm, farmer, farming, farms, feeding, female, food, forage, grass, grazing, green, hay, healthy, holstein, husbandry, industrial, industry, livestock, meat, milch, milk, milking, natural, pasture, production, raising, sky, stable, stall, udder, white,