| G-1 | Prime mover, agricultural vehicles (vehicle dynamics,traveling performance,etc.) |
| G-2 | Tillage and land preparation machineriesy (including soil physics and mechanics) |
| G-3 | Cultivation and management machinery (fertilization, sowing, breeding, transplanting, pest control, irrigation, and cultivation and management systems) |
| G-4 | Harvesting machineries (grain, fruit and vegetable) |
| G-5 | Postharvest technologies for grains (drying and storage, preparation and processing) |
| G-6 | Postharvest technologies for fruits and vegetables (storage, freshness preservation, preparation and processing) |
| G-7 | Transportation, logistics and quality assessment of grains and fruits |
| G-8 | Feed production and preparation machineries, livestock and poultry breeding machineries |
| G-9 | Waste treatment and utilization (manure treatment, composting, feed conversion) |
| G-10 | Agricultural production environment, production facilities, agricultural facilities |
| G-11 | Mechatronics (robotics, automation, autonomous driving, etc.) |
| G-12 | Sensing (sensor development, measurement method, nondestructive measurement, image processing, etc.) |
| G-13 | Agricultural labor science (ergonomics, safety, etc.) |
| G-14 | Plant factory, growth, biological information and properties of plants and animals |
| G-15 | Agricultural and farming information systems (including precision agriculture, GPS, GIS) |
| G-16 | Energy and biomass |
| G-17 | Information and ommunication technologoies, Computer networks |
| G-18 | Computer simulations (including algorithms) |
| G-19 | Others |