Abstract:Sliding of ground wheel will cause seed missing and quality decreasing. In order to solve the problem, a planetary geared ground wheel for no-tillage planter was developed. On the basis of analysis of structure and force of the wheel, the factors affecting performance of ground wheel were found. The experiments were conducted with different kinds of ground wheels in tillage and no-tillage soil. It was found from the comparative experiments that the anti-sliding ground wheel had minor sliding rate and steady performance.