Ключевые слова: agriculture, autumn, background, branch, brown, bur, burr, castanea, chestnut, chestnuts, closeup, crenata, crop, cupule, edible, fall, food, fresh, fruit, green, harvest, healthy, image, ingredient, isolated, japanese, leaf, natural, nature, nut, nutrition, nuts, organic, plant, ripe, season, seed, spiny, sweet, tree, white,