Ключевые слова: agriculture, cultivation, farm, foliage, food, fresh, gardening, green oak, growing, growth, harvest, healthy, hydroculture, hydroponic, industrial, industry, leaf, lettuce, method, mineral, nft, nutrient, nutrient film, organic, pipe, plant, red oak, row, salad, spring, system, technic, technique, technology, tube, vegetable, water, without soil,