| ÖÇ1 | Agricultural warfare methods and practices, Agricultural warfare methods for sustainable agriculture |
| ÖÇ2 | Plant care methods and chemical warfare practices |
| ÖÇ3 | Plant medicine application methods |
| ÖÇ4 | Harvest methods and mechanics |
| ÖÇ5 | Animal mechanization methods and mechanics |
| ÖÇ6 | Grain harvesting methods and mechanics |
| ÖÇ7 | Blending methods and mechanics |
| ÖÇ8 | Fruit and vegetable harvesting methods and mechanics |
| ÖÇ9 | Irrigation methods and applications |