The invention discloses a layered fertilization seeder which comprises a machine frame (1). The layered fertilization seeder is characterized in that the machine frame (1) at least comprises a ditching mechanism, a fertilization mechanism, an earthing disc A, a sowing mechanism and an earthing disc B, the ditching mechanism completes ditching, then, fertilization inside a ditch is performed, the earthing disc A is adopted for earthing after fertilization is performed, then, seeds are sown on the earthing layer, and finally earthing is performed on the sown seeds again through the earthing disc B. The earthing disc A is smaller than the earthing disc B in size. Compared with the prior art, the layered fertilization seeder has the advantages of being simple in structure, lowering the cost, lowering the labor intensity, being capable of completing fertilization and seed sowing on different level layers, enabling seeds and fertilizer not to be in contact and the like.