Method for raising seedlings of flue-cured tobacco by moistening

The invention belongs to the technical field of raising seedlings of flue-cured tobacco, and in particular relates to a method for raising seedlings of flue-cured tobacco by moistening. The method comprises the following steps: (1) preparing a site, a seedling tray and a rectangular water plate; (2) sowing; (3) managing in a seedling stage, wherein, the rectangular water plate is maintained to befilled with water before a cross-shaped stage of the tobacco seedlings, and the rectangular water plate is not filled with water while matrixes are maintained to be moistened after the cross-shaped stage of the tobacco seedlings; and (4) preparing for transplantation. By adopting the method for raising the flue-cured tobacco seedlings, less water is needed, cost of seedling-raising materials is low, the tobacco seedlings can be cultured stereoscopically, and the root systems of the tobacco seedlings are well-developed.