According to the different vegetable seed sowing machine needs to be completed once a shallow ditch, precision sowing seed round wheel pressure, bilateral casing, overall suppression and other operations processes. Sowing soil preparation can be on a ridge or furrow in the soil crushing operations, to achieve a machine, the machine with a single seedling planting operations, line spacing, and spacing can be adjusted as needed in a timely manner. Vacuum suction species, positive pressure blow miscellaneous, high-speed precision planting, sowing drain holes to prevent the phenomenon.