- calcium atomPositive and negative results8 papers: 7 positive, 1 negative or no effect
- silicon atomPositive and negative results6 papers: 5 positive, 1 negative or no effect
- sucrosePositive and negative results5 papers: 4 positive, 1 negative or no effect
- zinc atomPositive and negative results5 papers: 4 positive, 1 negative or no effect
- (+)-abscisic acidPositive and negative results4 papers: 3 positive, 1 negative or no effect
- Gibberellic acidPositive and negative results4 papers: 2 positive, 2 negative or no effect
- L-ascorbic acidPositive and negative results4 papers: 3 positive, 1 negative or no effect
- FluridonePositive and negative results3 papers: 1 positive, 2 negative or no effect
- cadmium atomPositive and negative results3 papers: 1 positive, 2 negative or no effect
- fructosePositive and negative results3 papers: 2 positive, 1 negative or no effect
- glucosePositive and negative results3 papers: 1 positive, 2 negative or no effect
- hydrogen peroxidePositive and negative results3 papers: 1 positive, 2 negative or no effect
- magnesium atomPositive and negative results3 papers: 1 positive, 2 negative or no effect
- mancozebPositive and negative results3 papers: 2 positive, 1 negative or no effect
- polysaccharidePositive and negative results3 papers: 1 positive, 2 negative or no effect
- sodium chloridePositive and negative results3 papers: 1 positive, 2 negative or no effect
- 1-aminocyclopropanecarboxylic acidPositive and negative results2 papers: 1 positive, 1 negative or no effect
- Mentha spicataPositive and negative results2 papers: 1 positive, 1 negative or no effect
- N-benzyladeninePositive and negative results2 papers: 1 positive, 1 negative or no effect
- glycoalkaloidPositive and negative results2 papers: 1 positive, 1 negative or no effect
- potassium chloridePositive and negative results2 papers: 1 positive, 1 negative or no effect
- sodium azidePositive and negative results2 papers: 1 positive, 1 negative or no effect
- strontium ionPositive and negative results2 papers: 1 positive, 1 negative or no effect
- sulfur atomResults agree7 papers: 7 positive, 0 negative or no effect
- (-)-methyl jasmonateResults agree4 papers: 4 positive, 0 negative or no effect
- 24-epi-brassinolideResults agree4 papers: 4 positive, 0 negative or no effect
- arachidonic acidResults agree4 papers: 4 positive, 0 negative or no effect
- chitosanResults agree4 papers: 4 positive, 0 negative or no effect
- salicylic acidResults agree4 papers: 4 positive, 0 negative or no effect
- adjuvantResults agree3 papers: 3 positive, 0 negative or no effect
- cycloheximideResults agree3 papers: 0 positive, 3 negative or no effect
- glyphosateResults agree3 papers: 0 positive, 3 negative or no effect
- jasmonic acidResults agree3 papers: 3 positive, 0 negative or no effect
- melatoninResults agree3 papers: 3 positive, 0 negative or no effect
- (2-chloroethyl)phosphonic acidResults agree2 papers: 2 positive, 0 negative or no effect
- Bacillus subtilisResults agree2 papers: 2 positive, 0 negative or no effect
- Rhizoctonia solaniResults agree2 papers: 2 positive, 0 negative or no effect
- amino acidResults agree2 papers: 2 positive, 0 negative or no effect
- ascorbateResults agree2 papers: 0 positive, 2 negative or no effect
- caffeic acidResults agree2 papers: 2 positive, 0 negative or no effect
- chloramphenicolResults agree2 papers: 0 positive, 2 negative or no effect
- diiodineResults agree2 papers: 2 positive, 0 negative or no effect
- etheneResults agree2 papers: 2 positive, 0 negative or no effect
- methanolResults agree2 papers: 2 positive, 0 negative or no effect
- salicylhydroxamic acidResults agree2 papers: 0 positive, 2 negative or no effect
- silicate(4-)Results agree2 papers: 2 positive, 0 negative or no effect
- spinosadResults agree2 papers: 2 positive, 0 negative or no effect
- fertilizationPositive and negative results45 papers: 28 positive, 17 negative or no effect
- storagePositive and negative results25 papers: 13 positive, 12 negative or no effect
- applicationPositive and negative results23 papers: 21 positive, 2 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.