- sodium chlorideResults differ6 papers: 3 positive, 3 negative or no effect · 3 pairs of papers confirmed to differ
- selenium atomPositive and negative results4 papers: 2 positive, 2 negative or no effect
- silicon atomPositive and negative results2 papers: 1 positive, 1 negative or no effect
- salicylic acidResults agree3 papers: 3 positive, 0 negative or no effect
- zinc atomResults agree3 papers: 3 positive, 0 negative or no effect
- Oryza sativaResults agree2 papers: 2 positive, 0 negative or no effect
- chitosanResults agree2 papers: 2 positive, 0 negative or no effect
- manganese atomResults agree2 papers: 2 positive, 0 negative or no effect
- paclobutrazolResults agree2 papers: 2 positive, 0 negative or no effect
- fertilizationPositive and negative results13 papers: 11 positive, 2 negative or no effect
- lightPositive and negative results11 papers: 7 positive, 4 negative or no effect
- droughtPositive and negative results6 papers: 3 positive, 3 negative or no effect
- salinityPositive and negative results6 papers: 2 positive, 4 negative or no effect
- nitrogenPositive and negative results5 papers: 3 positive, 2 negative or no effect
- nanoparticlePositive and negative results4 papers: 3 positive, 1 negative or no effect
- physical treatmentPositive and negative results4 papers: 3 positive, 1 negative or no effect
- uvPositive and negative results4 papers: 3 positive, 1 negative or no effect
- co2Positive and negative results2 papers: 1 positive, 1 negative or no effect
- ozonePositive and negative results2 papers: 1 positive, 1 negative or no effect
- radiationPositive and negative results2 papers: 1 positive, 1 negative or no effect
- otherResults agree8 papers: 8 positive, 0 negative or no effect
- inoculationResults agree6 papers: 6 positive, 0 negative or no effect
- applicationResults agree4 papers: 4 positive, 0 negative or no effect
- mycorrhizaResults agree4 papers: 4 positive, 0 negative or no effect
- botanicalResults agree3 papers: 3 positive, 0 negative or no effect
- herbicideResults agree2 papers: 2 positive, 0 negative or no effect
- irrigationResults agree2 papers: 2 positive, 0 negative or no effect
- organicResults agree2 papers: 2 positive, 0 negative or no effect
- processingResults 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.