Anti-freezing dry wine grape breeding device

The utility model discloses an anti-freezing dry wine grape breeding device which comprises a shed body, a ventilation mechanism, a planting mechanism and a recycling mechanism. A light-transmitting film is laid at the top end of the greenhouse body; the ventilation mechanism is arranged on the greenhouse body; the planting mechanism comprises a breeding box arranged in the greenhouse body, the two opposite sides of the breeding box are each provided with a plurality of spraying heads, and the spraying heads communicate with the water storage mixing tank through a pressure pump; the recycling mechanism comprises a collecting box fixedly connected to the bottom end of the breeding box, and the collecting box communicates with an inner cavity of the breeding box and communicates with a waste water tank. According to the device, grape seedlings are irrigated by adopting a spray irrigation method, the damage to the grape root system environment caused by flood irrigation can be avoided, and meanwhile, the collect