| Plant science | Holder | ||||
| Botany : Grain plants organisation | |||||
| Plants knowledge, 1st part | |||||
| Establishment of production chains : production and seed quality control (including seedings) | Holder | ||||
| Techniques du végétal | Holder | ||||
| Techniques horticoles | |||||
| Connaissance des végétaux, 2ème partie | |||||