| Mean(R) ABA | root branching | abscisic acid treatment | unit | 1 | Abscisic acid (ABA) treatment | 0.0 |
| root length day005 minusZn | root length | plant growth medium | micron pixel | 1 | Root growth under Zn deficiency Bouain et al. 2018 | 379.0615 |
| Mean(R) IAA | root branching | auxin treatment | unit | 1 | Auxin (IAA) treatment | 17.11 |
| PZ-mean Total length day004 | root length | plant growth medium | micron pixel | 1 | Root growth rates under nutrient deficiency | 232.549 |
| MS-mean Total length day005 | root length | plant growth medium | micron pixel | 1 | Root growth rates under nutrient deficiency | 375.1062222 |
| root length day001 minusZn | root length | plant growth medium | micron pixel | 1 | Root growth under Zn deficiency Bouain et al. 2018 | 66.213 |
| Mean(P2) CK | root length | cytokinin treatment | millimeter | 1 | Cytokinin (CK) treatment | 9.1677 |
| root length day005 | root length | plant growth medium | micron pixel | 1 | Root growth under Zn deficiency Bouain et al. 2018 | 674.6876667 |
| Mean(LRR) ABA | root mass density | abscisic acid treatment | mass density unit | 1 | Abscisic acid (ABA) treatment | 0.0 |
| P-mean Total length day005 | root length | plant growth medium | micron pixel | 1 | Root growth rates under nutrient deficiency | 338.627333333 |
| Mean(TRL) CK | lateral root length | cytokinin treatment | millimeter | 1 | Cytokinin (CK) treatment | 29.8602 |
| Mean(LRR) CK | root mass density | cytokinin treatment | mass density unit | 1 | Cytokinin (CK) treatment | 0.0239 |
| Mean(P2) IAA | root length | auxin treatment | millimeter | 1 | Auxin (IAA) treatment | 0.856 |
| root length day002 minusZn | root length | plant growth medium | micron pixel | 1 | Root growth under Zn deficiency Bouain et al. 2018 | 123.813125 |
| F-mean Total length day004 | root length | plant growth medium | micron pixel | 1 | Root growth rates under nutrient deficiency | 96.7872222222 |
| Mean(P2) ABA | root length | abscisic acid treatment | millimeter | 1 | Abscisic acid (ABA) treatment | 11.1166 |
| Mean(R) C | root branching | laboratory study | unit | 1 | Control (C) treatment | 4.3549 |
| Mean(LR.no) IAA | lateral root number | auxin treatment | count unit | 1 | Auxin (IAA) treatment | 12.2 |
| RGE Fe norm | relative root length | plant growth medium | ratio | 1 | Root growth rates under nutrient deficiency | 0.550957506 |
| Mean(R) CK | root branching | cytokinin treatment | unit | 1 | Cytokinin (CK) treatment | 2.6467 |
