By using the theoretical study results, the modification of the developed vertical disc brush wheel type seeding apparatus was curried up and the results were proved well.

A back carrying type electric seeding machine capable of being mounted on a tractor is especially suitable for being used in a large field.

In order to realize the mechanization of rice direct sowing with seed rope, a taped type rice direct seeding machine was developed with the method of virtual designed and the software of UGNX.