- 1-methylcyclopropeneResults differ18 papers: 14 positive, 4 negative or no effect · 12 pairs of papers confirmed to differ
- salicylic acidResults differ18 papers: 15 positive, 3 negative or no effect · 9 pairs of papers confirmed to differ
- calcium atomResults differ17 papers: 15 positive, 2 negative or no effect · 1 pair of papers confirmed to differ
- (2-chloroethyl)phosphonic acidResults differ7 papers: 4 positive, 3 negative or no effect · 1 pair of papers confirmed to differ
- trehaloseResults differ3 papers: 3 positive, 0 negative or no effect · 1 pair of papers confirmed to differ
- chitosanPositive and negative results18 papers: 17 positive, 1 negative or no effect
- sodium chloridePositive and negative results18 papers: 17 positive, 1 negative or no effect
- zinc atomPositive and negative results13 papers: 11 positive, 2 negative or no effect
- boron atomPositive and negative results12 papers: 11 positive, 1 negative or no effect
- calcium chloride dihydratePositive and negative results9 papers: 8 positive, 1 negative or no effect
- sucrosePositive and negative results6 papers: 4 positive, 2 negative or no effect
- Aloe veraPositive and negative results5 papers: 4 positive, 1 negative or no effect
- Bacillus subtilisPositive and negative results3 papers: 2 positive, 1 negative or no effect
- ascorbic acidPositive and negative results3 papers: 2 positive, 1 negative or no effect
- aluminium atomPositive and negative results2 papers: 1 positive, 1 negative or no effect
- copper atomPositive and negative results2 papers: 1 positive, 1 negative or no effect
- disinfectantPositive and negative results2 papers: 1 positive, 1 negative or no effect
- Gibberellic acidResults agree15 papers: 15 positive, 0 negative or no effect
- melatoninResults agree8 papers: 8 positive, 0 negative or no effect
- zinc oxideResults agree8 papers: 8 positive, 0 negative or no effect
- 1-naphthaleneacetic acidResults agree7 papers: 7 positive, 0 negative or no effect
- AzotobacterResults agree6 papers: 6 positive, 0 negative or no effect
- iron atomResults agree6 papers: 6 positive, 0 negative or no effect
- silicon atomResults agree6 papers: 6 positive, 0 negative or no effect
- zinc sulfateResults agree6 papers: 6 positive, 0 negative or no effect
- boraxResults agree4 papers: 4 positive, 0 negative or no effect
- calcium dichlorideResults agree4 papers: 4 positive, 0 negative or no effect
- (-)-methyl jasmonateResults agree3 papers: 3 positive, 0 negative or no effect
- 24-epi-brassinolideResults agree3 papers: 3 positive, 0 negative or no effect
- TrichodermaResults agree3 papers: 3 positive, 0 negative or no effect
- Trichoderma harzianumResults agree3 papers: 3 positive, 0 negative or no effect
- Zea mays subsp. maysResults agree3 papers: 3 positive, 0 negative or no effect
- chloryl groupResults agree3 papers: 3 positive, 0 negative or no effect
- poly(ethylene)Results agree3 papers: 3 positive, 0 negative or no effect
- silicon dioxideResults agree3 papers: 3 positive, 0 negative or no effect
- sodium nitroprussideResults agree3 papers: 3 positive, 0 negative or no effect
- 5-aminolevulinic acidResults agree2 papers: 2 positive, 0 negative or no effect
- Trichoderma virideResults agree2 papers: 2 positive, 0 negative or no effect
- alginateResults agree2 papers: 2 positive, 0 negative or no effect
- boric acidResults agree2 papers: 2 positive, 0 negative or no effect
- cobalt atomResults agree2 papers: 0 positive, 2 negative or no effect
- ethanolResults agree2 papers: 2 positive, 0 negative or no effect
- iron(2+) sulfate (anhydrous)Results agree2 papers: 2 positive, 0 negative or no effect
- magnesium atomResults agree2 papers: 2 positive, 0 negative or no effect
- nitric oxideResults agree2 papers: 2 positive, 0 negative or no effect
- pectinResults agree2 papers: 2 positive, 0 negative or no effect
- salinityResults differ51 papers: 44 positive, 7 negative or no effect · 5 pairs of papers confirmed to differ
- lightResults differ48 papers: 34 positive, 14 negative or no effect · 3 pairs of papers confirmed to differ
- nitrogenResults differ31 papers: 24 positive, 7 negative or no effect · 2 pairs of papers confirmed to differ
- graftingResults differ29 papers: 11 positive, 18 negative or no effect · 19 pairs of papers confirmed to differ
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.