The body of the fertilizer feeder is made of thickened carbon steel plate, which is durable and has a long service life; Pressure bearing tire, with large bearing capacity and good stability; It can be driven by the rear output shaft of the tractor, or by the gasoline engine or diesel engine, so it can use tractors, tricycles and pickup trucks. The fertilizer feeder can transport grain, chemical fertilizer, wheat seed, corn seed, feed, millet and other granular objects. The pipe spiral planning of the fertilizer manufacturer can prevent the fertilizer or seeds from sticking to the pipe wall. Soft spiral equipment shall be used to prevent fertilizer and seed damage and ensure seed germination rate. Modern planning saves time and labor. It is simple to operate. It says goodbye to artificial anti fertilizer and greatly improves labor efficiency. Equipped with corresponding machines and tools, it can carry out soil lifting, earth building, shallow ditch trenching, base fertilizer appl…