Semi -underground formula vegetables tree hydroponic cultivation pond

The utility model relates to a crop cultivation field specifically is a semi -underground formula vegetables tree hydroponic cultivation pond. The device includes and thoughtlessly cultivates the pond cell body at semi -underground brick, water supply pipe and return water pipe on the cultivation pond, the waterproof electrical socket of cultivation pool wall, root system support net frame in the cultivation pond, foam apron on the cultivation pond. It is little that this cultivation pond has utilized soil temperature to change, and nutrient solution extremes of temperature and the fast problem of temperature difference change in the hydroponic cultivation are avoided to warm in winter and cool in summer's characteristic, satisfy the requirement of vegetable growth to the temperature, this cultivation pond can increase dissolved oxygen content when supplying liquid, and liquid returning pipeline takes the bottom of the pool flowing back, nutrition ability evenly distributed in the nutrient solution in the mes