Intermittent ditching, fertilizing and earthing machine for orchard organic fertilizer and operation method of intermittent ditching, fertilizing and earthing machine

The invention discloses an intermittent orchard organic fertilizer ditching, fertilizing and soil covering machine and an operation method thereof, and relates to the technical field of fruit tree fertilization, the intermittent orchard organic fertilizer ditching, fertilizing and soil covering machine comprises a bottom box, a roll shaft is inserted in the bottom of the back of the bottom box, the middle section of the roll shaft is sleeved with a roller, two pairs of linkage chains are arranged on the lower left portion of the bottom box, and ditching rake teeth are fixedly arranged on the outer surface of each pair of linkage chains; a T-shaped plate is arranged on the lower right portion of the bottom box, a rotating disc is arranged on the left side of the top face of the T-shaped plate, a pair of driven shafts is inserted into the two sides of the bottom face of the T-shaped plate, soil covering plates are fixedly arranged on the bottom sections of the driven shafts, and the rotating disc is connected w