At present, the intelligent seeding robot in China has many problems, such as slow seeding speed, inaccurate path tracking and low efficiency. An intelligent seeding robot based on Zigbee network is proposed. Wireless sensor and Zigbee network technology are combined to obtain real-time environmental data in the working area and transmit it to the robot for seeding operation. The incremental PID control method corrected by digital compass is adopted to control the robot to walk in a straight line and the ant colony algorithm is adopted to realize the path planning of the intelligent seeding robot. It solves the problem of seeding robot effectively and makes intelligent seeding robot widely used.