- melatoninResults agree5 papers: 5 positive, 0 negative or no effect
- N-benzyladenineResults agree3 papers: 3 positive, 0 negative or no effect
- calcium atomResults agree3 papers: 3 positive, 0 negative or no effect
- magnesium atomResults agree3 papers: 3 positive, 0 negative or no effect
- 1-naphthaleneacetic acidResults agree2 papers: 2 positive, 0 negative or no effect
- calcium oxideResults agree2 papers: 2 positive, 0 negative or no effect
- limePositive and negative results21 papers: 19 positive, 2 negative or no effect
- co2Positive and negative results18 papers: 12 positive, 6 negative or no effect
- droughtPositive and negative results13 papers: 3 positive, 10 negative or no effect
- shadePositive and negative results11 papers: 2 positive, 9 negative or no effect
- lightPositive and negative results5 papers: 2 positive, 3 negative or no effect
- nitrogenPositive and negative results5 papers: 1 positive, 4 negative or no effect
- phosphorusPositive and negative results5 papers: 4 positive, 1 negative or no effect
- inoculationPositive and negative results3 papers: 1 positive, 2 negative or no effect
- processingPositive and negative results3 papers: 2 positive, 1 negative or no effect
- stagePositive and negative results2 papers: 1 positive, 1 negative or no effect
- storagePositive and negative results2 papers: 1 positive, 1 negative or no effect
- fertilizationResults agree9 papers: 9 positive, 0 negative or no effect
- ozoneResults agree4 papers: 0 positive, 4 negative or no effect
- applicationResults agree3 papers: 3 positive, 0 negative or no effect
- heatResults agree3 papers: 0 positive, 3 negative or no effect
- pruningResults agree3 papers: 0 positive, 3 negative or no effect
- salinityResults agree3 papers: 0 positive, 3 negative or no effect
- tillageResults agree3 papers: 3 positive, 0 negative or no effect
- botanicalResults agree2 papers: 0 positive, 2 negative or no effect
- classResults agree2 papers: 2 positive, 0 negative or no effect
- infectionResults agree2 papers: 0 positive, 2 negative or no effect
- irrigationResults agree2 papers: 0 positive, 2 negative or no effect
- otherResults agree2 papers: 2 positive, 0 negative or no effect
- radiationResults agree2 papers: 2 positive, 0 negative or no effect
- rainfallResults agree2 papers: 0 positive, 2 negative or no effect
- seed treatmentResults agree2 papers: 2 positive, 0 negative or no effect
- transgenicResults 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.