- cadmium atomPositive and negative results13 papers: 1 positive, 12 negative or no effect
- N-benzyladeninePositive and negative results3 papers: 2 positive, 1 negative or no effect
- jasmonic acidPositive and negative results3 papers: 1 positive, 2 negative or no effect
- 24-epi-brassinolidePositive and negative results2 papers: 1 positive, 1 negative or no effect
- chitosanPositive and negative results2 papers: 1 positive, 1 negative or no effect
- 2,4-DResults agree5 papers: 0 positive, 5 negative or no effect
- calcium atomResults agree5 papers: 5 positive, 0 negative or no effect
- silicon atomResults agree5 papers: 5 positive, 0 negative or no effect
- sodium chlorideResults agree4 papers: 0 positive, 4 negative or no effect
- sodium nitroprussideResults agree4 papers: 4 positive, 0 negative or no effect
- aluminium atomResults agree3 papers: 0 positive, 3 negative or no effect
- chromium atomResults agree3 papers: 0 positive, 3 negative or no effect
- nitric oxideResults agree3 papers: 3 positive, 0 negative or no effect
- salicylic acidResults agree3 papers: 3 positive, 0 negative or no effect
- selenium atomResults agree3 papers: 3 positive, 0 negative or no effect
- (+)-abscisic acidResults agree2 papers: 2 positive, 0 negative or no effect
- Gibberellic acidResults agree2 papers: 2 positive, 0 negative or no effect
- Trichoderma asperellumResults agree2 papers: 2 positive, 0 negative or no effect
- arsenic atomResults agree2 papers: 0 positive, 2 negative or no effect
- diboron trioxideResults agree2 papers: 2 positive, 0 negative or no effect
- dopamineResults agree2 papers: 2 positive, 0 negative or no effect
- ethylenediaminetetraacetic acidResults agree2 papers: 2 positive, 0 negative or no effect
- indole-3-acetic acidResults agree2 papers: 2 positive, 0 negative or no effect
- iron atomResults agree2 papers: 2 positive, 0 negative or no effect
- nickel atomResults agree2 papers: 0 positive, 2 negative or no effect
- noradrenalineResults agree2 papers: 2 positive, 0 negative or no effect
- serotoninResults agree2 papers: 2 positive, 0 negative or no effect
- zinc atomResults agree2 papers: 2 positive, 0 negative or no effect
- zinc oxideResults agree2 papers: 2 positive, 0 negative or no effect
- salinityResults differ16 papers: 0 positive, 16 negative or no effect · 1 pair of papers confirmed to differ
- droughtResults differ13 papers: 3 positive, 10 negative or no effect · 1 pair of papers confirmed to differ
- heatPositive and negative results8 papers: 1 positive, 7 negative or no effect
- applicationPositive and negative results6 papers: 3 positive, 3 negative or no effect
- classPositive and negative results5 papers: 4 positive, 1 negative or no effect
- floodingPositive and negative results3 papers: 1 positive, 2 negative or no effect
- radiationPositive and negative results3 papers: 1 positive, 2 negative or no effect
- lightPositive and negative results2 papers: 1 positive, 1 negative or no effect
- uvResults agree8 papers: 0 positive, 8 negative or no effect
- nanoparticleResults agree7 papers: 7 positive, 0 negative or no effect
- inoculationResults agree4 papers: 4 positive, 0 negative or no effect
- botanicalResults agree3 papers: 3 positive, 0 negative or no effect
- heavy metalResults agree3 papers: 0 positive, 3 negative or no effect
- infectionResults agree3 papers: 0 positive, 3 negative or no effect
- biocharResults agree2 papers: 2 positive, 0 negative or no effect
- growing mediumResults agree2 papers: 0 positive, 2 negative or no effect
- rewateringResults agree2 papers: 2 positive, 0 negative or no effect
- seed treatmentResults agree2 papers: 2 positive, 0 negative or no effect
Claims are grouped by organism, treatment and what was measured or targeted. Claims that compare genotypes are left out; a claim about lacking a nutrient counts the other way round in that nutrient’s question. “Results differ” marks a question where two model reviewers, reading both claims, accepted at least one pair of papers whose results differ.