Abstract: In response to the present situation of the coarse grain varieties are numerous and miscellaneous, different agronomic, the machine can not be matched in each link of planting management harvest, general machinery cannot adapt to different agronomic requirements, and an urgent need to develop a planter for organic dry farming of cereals, after investigating the actual planting situation of typical coarse grains in the whole province, developed an intelligent coarse grain seeder suitable for organic dry farming, to fill the market gap of organic dry sowing machine of coarse grain, promoted the characteristic coarse grain planting industry scale development in Shanxi Province.