Following research into the application of equipment such as rice seed coating and printing machines, rice transplanters, unmanned aerial vehicles (UAVs), and grain dryers in the fully mechanized seed production technology of hybrid rice, a set of key technologies for fully mechanized seed production has been innovatively integrated. These technologies encompass processes including precise sowing and seedling raising of parental lines, mechanical transplanting of parental lines, UAV spraying of GA₃ (commonly known as‘920’), UAV-assisted pollination, and mechanical drying of seeds, and have undergone preliminary promotion and application. On the basis of in-depth exploration of the chalkiness deterioration characteristics of hybrid rice seeds, we have successfully developed the “Hybrid Rice Chalky-Deteriorated Seed Optical Sorting Machine”. After sorting chalky-deteriorated hybrid seeds using this machine, their germination rate can be increased by approximately 8.0 percentage points. Furthermore, we propose the development of supporting machinery for seed production and processing, such as a male parent-specific cutting machine, seedling raising systems compatible with mechanized transplanting, specialized pollination UAVs, as well as an integrated automated production line for drying, cleaning, weighing, and packaging. This paves the way for the further development of the hybrid rice seed production industry.