- indole-3-butyric acidResults agree25 papers: 25 positive, 0 negative or no effect
- Gibberellic acidResults agree10 papers: 10 positive, 0 negative or no effect
- TrichodermaResults agree8 papers: 8 positive, 0 negative or no effect
- AzospirillumResults agree6 papers: 6 positive, 0 negative or no effect
- sulfateResults agree6 papers: 6 positive, 0 negative or no effect
- Pseudomonas fluorescensResults agree5 papers: 5 positive, 0 negative or no effect
- chitosanResults agree5 papers: 5 positive, 0 negative or no effect
- Bacillus subtilisResults agree4 papers: 4 positive, 0 negative or no effect
- Trichoderma harzianumResults agree4 papers: 4 positive, 0 negative or no effect
- boron atomResults agree4 papers: 4 positive, 0 negative or no effect
- ethyl methanesulfonateResults agree4 papers: 0 positive, 4 negative or no effect
- glucoseResults agree4 papers: 4 positive, 0 negative or no effect
- magnesium sulfateResults agree4 papers: 4 positive, 0 negative or no effect
- (2-chloroethyl)phosphonic acidResults agree3 papers: 0 positive, 3 negative or no effect
- AzotobacterResults agree3 papers: 3 positive, 0 negative or no effect
- brassinolideResults agree3 papers: 3 positive, 0 negative or no effect
- ethanolResults agree3 papers: 3 positive, 0 negative or no effect
- salicylic acidResults agree3 papers: 3 positive, 0 negative or no effect
- zinc sulfateResults agree3 papers: 3 positive, 0 negative or no effect
- GlomusResults agree2 papers: 2 positive, 0 negative or no effect
- Ipomoea batatasResults agree2 papers: 0 positive, 2 negative or no effect
- Pochonia chlamydosporiaResults agree2 papers: 2 positive, 0 negative or no effect
- Purpureocillium lilacinumResults agree2 papers: 2 positive, 0 negative or no effect
- Serendipita indicaResults agree2 papers: 2 positive, 0 negative or no effect
- StreptomycesResults agree2 papers: 2 positive, 0 negative or no effect
- Trichoderma asperellumResults agree2 papers: 2 positive, 0 negative or no effect
- Trichoderma virideResults agree2 papers: 2 positive, 0 negative or no effect
- aminopurineResults agree2 papers: 2 positive, 0 negative or no effect
- ammonium sulfateResults agree2 papers: 2 positive, 0 negative or no effect
- benzyl groupResults agree2 papers: 2 positive, 0 negative or no effect
- biotinResults agree2 papers: 2 positive, 0 negative or no effect
- boraxResults agree2 papers: 2 positive, 0 negative or no effect
- calcium chloride dihydrateResults agree2 papers: 2 positive, 0 negative or no effect
- calcium nitrateResults agree2 papers: 2 positive, 0 negative or no effect
- copper(II) sulfateResults agree2 papers: 2 positive, 0 negative or no effect
- hemicelluloseResults agree2 papers: 2 positive, 0 negative or no effect
- iron atomResults agree2 papers: 2 positive, 0 negative or no effect
- iron(2+) sulfate (anhydrous)Results agree2 papers: 2 positive, 0 negative or no effect
- mercury dichlorideResults agree2 papers: 2 positive, 0 negative or no effect
- metaboliteResults agree2 papers: 2 positive, 0 negative or no effect
- poly(ethylene)Results agree2 papers: 2 positive, 0 negative or no effect
- potassium sulfateResults agree2 papers: 2 positive, 0 negative or no effect
- botanicalResults agree19 papers: 19 positive, 0 negative or no effect
- mycorrhizaResults agree14 papers: 14 positive, 0 negative or no effect
- phosphorusResults agree11 papers: 11 positive, 0 negative or no effect
- processingResults agree9 papers: 9 positive, 0 negative or no effect
- nanoparticleResults agree5 papers: 5 positive, 0 negative or no effect
- organicResults agree5 papers: 5 positive, 0 negative or no effect
- radiationResults agree5 papers: 0 positive, 5 negative or no effect
- biocontrolResults agree4 papers: 4 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.