The discrete element method (DEM) has been widely applied as a vital auxiliary technique in the design and optimization processes of agricultural equipment. especially for simulating the behavior of granular materials. In this study. the focus is placed on accurately calibrating the simulation contact parameters necessary for the V7 potato minituber seed DEM simulation. https://www.roneverhart.com/Akaada-Platform-Penny-Loafers-Yoko-Ivory-Patent-Leather-Size-36-NEW/