Ключевые слова: agriculture, black, cabbage, care, carotene, color, concept, conservation, cook, cooking, diet, dinner, earth, eating, eco, ecology, environment, food, fresh, freshness, green, greens, growth, hand, healthy, ingredient, leaf, leaves, life, light, natural, nature, nutrition, organic, plant, protection, raw, salad, spring, texture, tree, vegetable, vegetables, vegetarian food, vitamin, vitamins,