Automatic material-mixing centrifugation fertilizer applicator and fertilizer application apparatus

The utility model relates to the technical field of the field operation and discloses an automatic material-mixing centrifugation fertilizer applicator. The automatic material-mixing centrifugation fertilizer applicator comprises a material barrel, a base, a shifting sheet, a mesh division sheet, a belt pulley axle, a speed reducer and a discharging control valve sleeve, wherein the material barrel is arranged on the base, the shifting sheet is rotationally arranged in the material barrel, the mesh division sheet is arranged on the shifting sheet and used for dividing the material barrel into multiple units, one end of the belt pulley axle is connected with an engine of a tractor by a belt, the other end of the belt pulley axle is connected with the discharging control valve sleeve by the speed reducer, the discharging control valve sleeve is connected with the shifting sheet so as to drive the shifting sheet to rotate, a discharge hole is formed in the material barrel, and an elastic sealing plate is arranged on the discharge hole. The utility model also discloses an automatic material-mixing centrifugation fertilizer application apparatus. According to the automatic material-mixing centrifugation fertilizer applicator, the working efficiency and the social and economic benefits are improved greatly.