Melon seedling cultivation method

The invention discloses a melon seedling cultivation method. The melon seedling cultivation method comprises the following steps that S1, melon seedling seeds are placed in a saline-water mixed solution for water separation, and damaged seeds in the seeds subjected to the water separation are removed; S2, rooting powder is selected and placed in a soaking box, and water is added for mixing; S3, the selected seeds are soaked in a rooting powder mixed solution, and are soaked for 6-8 hours in a shading manner; S4, the soaked seeds are taken out and washed with clear water, and then the seeds are laid on a grid disc; S5, a culture solution mixed with a yield increasing agent is added into an opening box matched with the grid disc, and then the grid disc is placed at an opening of the opening box; S6, in the seed cultivation process, the seeds are placed in the sun in the morning and afternoon, and the seeds are placed in the shade at noon; S7, after two true leaves grow on the seeds, watermelon fusarium oxysporu