Abstract: According to the agronomic traits of grassland no-tillage sowing, the advantages and disadvantages of traditional plow and no-tillage sower are analyzed and the agricultural technical requirements of grassland no-tillage sowing are put forward in this paper. Based on this, the loosening parts of disk plow, the loosening parts of chisel-point shovel, forage seeding parts and combined press wheels are optimized and designed on a generator bracket. And then a new-type grassland no-tillage sowing combination is generated, which passed the functional test and application test in the large area field. All test results reached the expected research aim.