Simplified fertilizing device and method for vegetables

The invention discloses a light and simplified fertilizing device and method for vegetables, the device comprises a main plate and a fertilizing box, the fertilizing box is arranged at the front end of the upper surface of the main plate, a double-head motor is mounted at the front end of the lower surface of the main plate, rotating shafts are fixedly connected to the output ends of the two ends of the double-head motor respectively, and third rotating rods are mounted at the ends, away from the double-head motor, of the two rotating shafts respectively; the outer side of the third rotating rod is fixedly connected with a fifth chain wheel, the inner side of the fifth chain wheel is meshed with a third chain, and the lower end of the third chain is internally meshed with a sixth chain wheel; chemical fertilizer in the fertilizing box is sown into the gullies through the fertilizing pipe, water in the water tank is added into the gullies through the water outlet pipe, finally soil turned out by the soil turni