| Mean(LRD R) ABA | root mass density | abscisic acid treatment | mass density unit | 1 | Abscisic acid (ABA) treatment | 0.0 |
| deltaRGR P Zn norm on Zn norm | relative root length | plant growth medium | ratio | 1 | Root growth rates under nutrient deficiency | 0.519059349 |
| Mean(LRD P) C | root mass density | laboratory study | mass density unit | 1 | Control (C) treatment | 0.0372 |
| root length day001 | root length | plant growth medium | micron pixel | 1 | Root growth under Zn deficiency Bouain et al. 2018 | 70.94175 |
| P-mean Total length day004 | root length | plant growth medium | micron pixel | 1 | Root growth rates under nutrient deficiency | 208.473363636 |
| RGR P Fe | relative root length | plant growth medium | rate unit | 1 | Root growth rates under nutrient deficiency | 103.9594 |
| root length day004 minusZn | root length | plant growth medium | micron pixel | 1 | Root growth under Zn deficiency Bouain et al. 2018 | 272.929625 |
| RGR P norm | relative root length | plant growth medium | ratio | 1 | Root growth rates under nutrient deficiency | 1.161581293 |
| root length day006 | root length | plant growth medium | micron pixel | 1 | Root growth under Zn deficiency Bouain et al. 2018 | 641.327 |
| Mean(TRL) IAA | root length | auxin treatment | millimeter | 1 | Auxin (IAA) treatment | 27.603 |
| Mean(LR.no) ABA | lateral root number | abscisic acid treatment | count unit | 1 | Abscisic acid (ABA) treatment | 0.2 |
| Mean(LRR) IAA | root mass density | auxin treatment | mass density unit | 1 | Auxin (IAA) treatment | 0.4854 |
| F-mean Total length day005 | root length | plant growth medium | micron pixel | 1 | Root growth rates under nutrient deficiency | 157.290333333 |
| PZ-mean Total length day005 | root length | plant growth medium | micron pixel | 1 | Root growth rates under nutrient deficiency | 360.983818182 |
| F-mean Total length day003 | root length | plant growth medium | micron pixel | 1 | Root growth rates under nutrient deficiency | 53.72025 |
| Mean(LRR) C | root mass density | laboratory study | mass density unit | 1 | Control (C) treatment | 0.0319 |
| Mean(TLRL) CK | lateral root length | cytokinin treatment | millimeter | 1 | Cytokinin (CK) treatment | 1.3716 |
| Mean(LRL) ABA | lateral root length | abscisic acid treatment | millimeter | 1 | Abscisic acid (ABA) treatment | 0.0851 |
| Mean(TLRL) IAA | lateral root length | auxin treatment | millimeter | 1 | Auxin (IAA) treatment | 9.04 |
| RGR Zn norm | relative root length | plant growth medium | ratio | 1 | Root growth rates under nutrient deficiency | 0.722134381 |
