Ключевые слова: agriculture, biological, cultivation, distribution, farm, farmer, farming, food, fotosintes, fresh, garden, gardening, glasshouse, green, green house, greenhouse, grow, growing, harvest, healthy, horticulture, hothouse, industrial, land, leaf, lettuce, light, market, natural, nature, nursery, nutrition, organic, perspective, plant, plantation, produce, production, salad, the industrial, trade, transgenic, vegetable, vegetables, vegetarian,