In order to directly plant in the no-tillage fields with corn rootstalks, a new type on-tillage planter equipped with cutting and digging corn rootstalk mechanism has been developed.

• 摘要在有玉米根茬的未耕地上免耕播种时存在玉米根茬影响播种质量的问题，为此在播种机上设计了处理玉米根在的装置。