| Mean(R) ABA | root branching | abscisic acid treatment | unit | 1 | Abscisic acid (ABA) treatment | 0.9664 |
| root length day005 minusZn | root length | plant growth medium | micron pixel | 1 | Root growth under Zn deficiency Bouain et al. 2018 | 528.819857143 |
| Mean(R) IAA | root branching | auxin treatment | unit | 1 | Auxin (IAA) treatment | 17.888 |
| PZ-mean Total length day004 | root length | plant growth medium | micron pixel | 1 | Root growth rates under nutrient deficiency | 272.0445 |
| MS-mean Total length day005 | root length | plant growth medium | micron pixel | 1 | Root growth rates under nutrient deficiency | 219.5602857 |
| root length day001 minusZn | root length | plant growth medium | micron pixel | 1 | Root growth under Zn deficiency Bouain et al. 2018 | 78.582 |
| Mean(P2) CK | root length | cytokinin treatment | millimeter | 1 | Cytokinin (CK) treatment | 9.6385 |
| root length day005 | root length | plant growth medium | micron pixel | 1 | Root growth under Zn deficiency Bouain et al. 2018 | 527.2981429 |
| Mean(LRR) ABA | root mass density | abscisic acid treatment | mass density unit | 1 | Abscisic acid (ABA) treatment | 0.0114 |
| P-mean Total length day005 | root length | plant growth medium | micron pixel | 1 | Root growth rates under nutrient deficiency | 348.532545454 |
| Mean(TRL) CK | lateral root length | cytokinin treatment | millimeter | 1 | Cytokinin (CK) treatment | 33.4196 |
| Mean(LRR) CK | root mass density | cytokinin treatment | mass density unit | 1 | Cytokinin (CK) treatment | 0.1181 |
| Mean(P2) IAA | root length | auxin treatment | millimeter | 1 | Auxin (IAA) treatment | 0.796 |
| root length day002 minusZn | root length | plant growth medium | micron pixel | 1 | Root growth under Zn deficiency Bouain et al. 2018 | 169.810818182 |
| F-mean Total length day004 | root length | plant growth medium | micron pixel | 1 | Root growth rates under nutrient deficiency | 119.324 |
| Mean(P2) ABA | root length | abscisic acid treatment | millimeter | 1 | Abscisic acid (ABA) treatment | 12.2559 |
| Mean(R) C | root branching | laboratory study | unit | 1 | Control (C) treatment | 6.5206 |
| Mean(LR.no) IAA | lateral root number | auxin treatment | count unit | 1 | Auxin (IAA) treatment | 14.0 |
| RGE Fe norm | relative root length | plant growth medium | ratio | 1 | Root growth rates under nutrient deficiency | 0.672111633 |
| Mean(R) CK | root branching | cytokinin treatment | unit | 1 | Cytokinin (CK) treatment | 8.6225 |
