Abstract: Buckwheat is a kind of small miscellaneous grain，which is planted in a large areas in alpine regions or hilly areas in China.But mechanized harvesting level of buckwheat is low，available machines are less，and harvest quality is poor.In order to improve mechanized harvesting level of buckwheat in China，dominant planting area and mechanized harvesting characteristics of buckwheat in China were introduced，problems existing in mechanized harvesting technology were analyzed，and corresponding suggestions and countermeasures were put forward.