Appropriate no-till seeders are necessary to extend the advanced tillage of integrating ridge-till and no-till. A new type of seed-fertilizer box for a no-till and ridge-till seeder was designed in terms of the agricultural conditions. It was made up of side plate, bottom plate, middle plate, front and back plates mainly. Capacity of the seed-fertilizer box was calculated and proofread. Finally, the virtual model of the box was constructed with Autodesk Inventor.