- 1-methylcyclopropenePositive and negative results5 papers: 3 positive, 2 negative or no effect
- potassium permanganatePositive and negative results2 papers: 1 positive, 1 negative or no effect
- salicylic acidResults agree4 papers: 4 positive, 0 negative or no effect
- melatoninResults agree3 papers: 3 positive, 0 negative or no effect
- Gibberellic acidResults agree2 papers: 2 positive, 0 negative or no effect
- calcium chloride dihydrateResults agree2 papers: 2 positive, 0 negative or no effect
- chitosanResults agree2 papers: 2 positive, 0 negative or no effect
- etheneResults agree2 papers: 0 positive, 2 negative or no effect
- storagePositive and negative results8 papers: 5 positive, 3 negative or no effect
- pruningPositive and negative results6 papers: 4 positive, 2 negative or no effect
- irrigationPositive and negative results5 papers: 4 positive, 1 negative or no effect
- co2Positive and negative results3 papers: 2 positive, 1 negative or no effect
- applicationPositive and negative results2 papers: 1 positive, 1 negative or no effect
- fertilizationResults agree4 papers: 4 positive, 0 negative or no effect
- nanoparticleResults agree3 papers: 3 positive, 0 negative or no effect
- nitrogenResults agree3 papers: 3 positive, 0 negative or no effect
- coldResults agree2 papers: 2 positive, 0 negative or no effect
- graftingResults agree2 papers: 0 positive, 2 negative or no effect
- solarizationResults 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.