Novel intelligent agricultural fertilizing device

The novel intelligent agricultural fertilizing device comprises a liquid storage tank, a liquid storage inner cavity is formed in the inner wall of the liquid storage tank, a feeding pipe is fixedly connected to the top of one side of the liquid storage tank in a penetrating mode, and a liquid inlet pipe is fixedly connected to the outer wall, located at the bottom end of the feeding pipe, of the liquid storage tank in a penetrating mode; the outer wall, located at the bottom end of the liquid inlet pipe, of the liquid storage tank is fixedly connected with a fertilization pipe in a penetrating mode, a discharging valve is arranged on the inner wall of the end, away from the liquid storage tank, of the fertilization pipe, a proportional valve is arranged in the side, away from the discharging valve, of the fertilization pipe, and a water pump is fixedly connected to the inner wall of the liquid storage inner cavity. According to the utility model, the feeding pipe is matched with the liquid inlet pipe to inpu