Period | Traits observed | Code |
| Number of leaflet | NLt |
3 MAP | Number of leaves | NLe |
| Number of leaf lobes | NLB |
6 MAP | Ratio: length lobe/width lobe (cm) | Rt |
| Petiole length | PL (cm) |
| Height of plant | HP (cm) |
| Diameter of stem at 50 cm from ground | DSt (cm) |
12 MAP | Number of storage roots per plant | NRo |
| Weight of fresh roots per plant | WFR (g) |
| Weight of fresh aboveground biomass per plant | WFAB (g) |
| Root lenght | RoL (cm) |
| Median diameter of root | MDR (cm) |
| Harvest index | HI |