Fuente: WIPO "tobacco agriculture" The invention discloses a K326 species baking method based on the fresh tobacco leaf quality, and belongs to the technical field of tobacco leaf processing. The method includes the steps of fresh tobacco leaf quality index measuring and K326 species baking. In the method, fresh tobacco leaves of different quality indexes are baked with pertinence through the temperature, humidity and baking time control optimization combination, and it is ensured that the baking quality of each type of tobacco leaves is high; on one hand, the problem that special tobacco leaves are difficult to bake in tobaccoleaf production is solved; on the other hand, it can be ensured that the baking time of high-quality tobacco leaves on the basis of the baking quality is shortened, the baking cost is reduced, and the difficulty afraid emotion of base layer tobacco producers and purchasers and tobacco farmers for planting the K326 species is overcome.