Fecha de publicación: 27/07/2021 Fuente: Wipo Tobacco Agriculture The utility model discloses a flue-cured tobacco layering fertilizer applicator which comprises a fertilizer box, a fertilizer box frame, a hose, a main machine frame, a subsoiler, a land wheel, a fertilizer application pipe, an inclined plate and a two-way spiral blade. Two fertilizer box frames are symmetrically installed on the main machine frame, fertilizer boxes are installed on the fertilizer box frames respectively, fertilizer outlets are formed in the two sides of the lower portion of each fertilizer box and fixed to a hose through iron wires, the subsoiling shovels are fixed to the positions, below the adjacent sides of the two fertilizer boxes, of the main machine frame, and two sets of inclined plates are obliquely welded to the interior of each fertilizer box. Two-way spiral blades are installed at the bottom of the fertilizer box through a bearing seat, the fertilizer applying pipes are welded to the rear portions of the subsoilers respectively, the upper ends of the fertilizer applying pipes are connected with hoses with different lengths respectively, and land wheels are installed on the two sides of the main machine frame and connected with a tractor through hinge parts at the front end of the main machine frame.