- sodium chloridePositive and negative results5 papers: 1 positive, 4 negative or no effect
- potassium hydrogencarbonateResults agree4 papers: 4 positive, 0 negative or no effect
- 24-epi-brassinolideResults agree3 papers: 3 positive, 0 negative or no effect
- melatoninResults agree3 papers: 3 positive, 0 negative or no effect
- Bemisia tabaciResults agree2 papers: 0 positive, 2 negative or no effect
- chromium atomResults agree2 papers: 0 positive, 2 negative or no effect
- nitric oxideResults agree2 papers: 2 positive, 0 negative or no effect
- sodium hydrogensulfiteResults agree2 papers: 2 positive, 0 negative or no effect
- salinityPositive and negative results10 papers: 1 positive, 9 negative or no effect
- lightPositive and negative results9 papers: 5 positive, 4 negative or no effect
- graftingPositive and negative results5 papers: 4 positive, 1 negative or no effect
- botanicalPositive and negative results3 papers: 2 positive, 1 negative or no effect
- co2Positive and negative results3 papers: 2 positive, 1 negative or no effect
- nitrogenPositive and negative results2 papers: 1 positive, 1 negative or no effect
- radiationPositive and negative results2 papers: 1 positive, 1 negative or no effect
- shadePositive and negative results2 papers: 1 positive, 1 negative or no effect
- coldResults agree3 papers: 0 positive, 3 negative or no effect
- droughtResults agree3 papers: 0 positive, 3 negative or no effect
- fertilizationResults agree3 papers: 3 positive, 0 negative or no effect
- irrigationResults agree3 papers: 0 positive, 3 negative or no effect
- mycorrhizaResults agree3 papers: 3 positive, 0 negative or no effect
- applicationResults agree2 papers: 2 positive, 0 negative or no effect
- heatResults agree2 papers: 0 positive, 2 negative or no effect
- infectionResults agree2 papers: 0 positive, 2 negative or no effect
- inoculationResults agree2 papers: 2 positive, 0 negative or no effect
- nanoparticleResults agree2 papers: 2 positive, 0 negative or no effect
- otherResults 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.