- sodium chlorideResults differ10 papers: 2 positive, 8 negative or no effect · 2 pairs of papers confirmed to differ
- Pseudomonas fluorescensResults differ4 papers: 3 positive, 1 negative or no effect · 1 pair of papers confirmed to differ
- calcium atomResults differ3 papers: 1 positive, 2 negative or no effect · 1 pair of papers confirmed to differ
- N-benzyladeninePositive and negative results17 papers: 16 positive, 1 negative or no effect
- boron atomPositive and negative results6 papers: 3 positive, 3 negative or no effect
- (+)-abscisic acidPositive and negative results5 papers: 2 positive, 3 negative or no effect
- potassium nitratePositive and negative results5 papers: 4 positive, 1 negative or no effect
- Lagenaria sicerariaPositive and negative results4 papers: 3 positive, 1 negative or no effect
- Meloidogyne javanicaPositive and negative results2 papers: 1 positive, 1 negative or no effect
- paclobutrazolPositive and negative results2 papers: 1 positive, 1 negative or no effect
- Gibberellic acidResults agree8 papers: 8 positive, 0 negative or no effect
- Trichoderma harzianumResults agree7 papers: 7 positive, 0 negative or no effect
- indole-3-acetic acidResults agree6 papers: 6 positive, 0 negative or no effect
- 1-naphthaleneacetic acidResults agree5 papers: 5 positive, 0 negative or no effect
- kinetinResults agree5 papers: 5 positive, 0 negative or no effect
- Oryza sativaResults agree4 papers: 4 positive, 0 negative or no effect
- indole-3-butyric acidResults agree4 papers: 4 positive, 0 negative or no effect
- salicylic acidResults agree4 papers: 4 positive, 0 negative or no effect
- silver nanoparticleResults agree4 papers: 4 positive, 0 negative or no effect
- (2-chloroethyl)phosphonic acidResults agree3 papers: 3 positive, 0 negative or no effect
- Trichoderma virideResults agree3 papers: 3 positive, 0 negative or no effect
- brassinolideResults agree3 papers: 3 positive, 0 negative or no effect
- calcium(2+)Results agree3 papers: 3 positive, 0 negative or no effect
- hydrogen peroxideResults agree3 papers: 3 positive, 0 negative or no effect
- 24-epi-brassinolideResults agree2 papers: 2 positive, 0 negative or no effect
- 5-aminolevulinic acidResults agree2 papers: 2 positive, 0 negative or no effect
- Allium sativumResults agree2 papers: 2 positive, 0 negative or no effect
- AzotobacterResults agree2 papers: 2 positive, 0 negative or no effect
- Citrullus colocynthisResults agree2 papers: 2 positive, 0 negative or no effect
- Epicoccum nigrumResults agree2 papers: 2 positive, 0 negative or no effect
- Fusaric acidResults agree2 papers: 0 positive, 2 negative or no effect
- Triticum aestivumResults agree2 papers: 2 positive, 0 negative or no effect
- alpha-pyrrolidinopentiophenoneResults agree2 papers: 2 positive, 0 negative or no effect
- benzoic acidResults agree2 papers: 0 positive, 2 negative or no effect
- cinnamic acidResults agree2 papers: 0 positive, 2 negative or no effect
- diammonium hydrogen phosphateResults agree2 papers: 2 positive, 0 negative or no effect
- forchlorfenuronResults agree2 papers: 2 positive, 0 negative or no effect
- gibberellin A3Results agree2 papers: 2 positive, 0 negative or no effect
- manganese atomResults agree2 papers: 0 positive, 2 negative or no effect
- thymolResults agree2 papers: 2 positive, 0 negative or no effect
- graftingResults differ69 papers: 62 positive, 7 negative or no effect · 1 pair of papers confirmed to differ
- lightResults differ33 papers: 21 positive, 12 negative or no effect · 3 pairs of papers confirmed to differ
- fertilizationPositive and negative results46 papers: 39 positive, 7 negative or no effect
- seed treatmentPositive and negative results28 papers: 26 positive, 2 negative or no effect
- inoculationPositive and negative results22 papers: 19 positive, 3 negative or no effect
- salinityPositive and negative results22 papers: 5 positive, 17 negative or no effect
- botanicalPositive and negative results21 papers: 14 positive, 7 negative or no effect
- mulchingPositive and negative results19 papers: 17 positive, 2 negative or no effect
- applicationPositive and negative results16 papers: 13 positive, 3 negative or no effect
- irrigationPositive and negative results15 papers: 9 positive, 6 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.