| Mean(LRD P) C | root mass density | laboratory study | mass density unit | 1 | Control (C) treatment | 0.0883 |
| MRVA125 | root morphology trait | vertical agar growth medium | degree | 1 | Salt induced changes in Root System Architecture | 5.599012 |
| DTFlocSweden2009 | days to flowering trait | — | dimensionless unit | 1 | Flowering time in simulated seasons | -9.25 |
| RGR P Fe | relative root length | plant growth medium | rate unit | 1 | Root growth rates under nutrient deficiency | 153.1804443 |
| YieldPlantingSummer2009 | seed weight | — | gram | 1 | Flowering time in simulated seasons | 0.140574 |
| Depth75 | root morphology trait | vertical agar growth medium | length unit | 1 | Salt induced changes in Root System Architecture | 4.3750675 |
| Se82 | selenium concentration | growth chamber study | concentration unit | 6 | Ion Concentration | 19.7878448967 |
| RGR P norm | relative root length | plant growth medium | ratio | 1 | Root growth rates under nutrient deficiency | 0.838000253 |
| SizePlantingSummerLocSweden2009 | — | — | dimensionless unit | 1 | Flowering time in simulated seasons | 4.3 |
| MRL0 | root morphology trait | vertical agar growth medium | length unit | 1 | Salt induced changes in Root System Architecture | 4.0912725 |
| Mean(TRL) IAA | root length | auxin treatment | millimeter | 1 | Auxin (IAA) treatment | 32.4808 |
| Mean(LR.no) ABA | lateral root number | abscisic acid treatment | count unit | 1 | Abscisic acid (ABA) treatment | 0.0 |
| Size sweden 2009 (1st experiment) | — | — | centimeter | 1 | Flowering time in simulated seasons | 5.525 |
| Mean(LRR) IAA | root mass density | auxin treatment | mass density unit | 1 | Auxin (IAA) treatment | 0.5248 |
| Size spain 2009 (1st experiment) | — | — | centimeter | 1 | Flowering time in simulated seasons | 14.0 |
| F-mean Total length day005 | root length | plant growth medium | micron pixel | 1 | Root growth rates under nutrient deficiency | 231.371 |
| DTFmainEffect2008 | days to flowering trait | — | dimensionless unit | 1 | Flowering time in simulated seasons | 12.6971 |
| Mean(LRR) C | root mass density | laboratory study | mass density unit | 1 | Control (C) treatment | 0.1439 |
| Mean(TLRL) CK | lateral root length | cytokinin treatment | millimeter | 1 | Cytokinin (CK) treatment | 0.569 |
| Mean(LRL) ABA | lateral root length | abscisic acid treatment | millimeter | 1 | Abscisic acid (ABA) treatment | 0.0 |
