- calcium chloride dihydrateResults agree8 papers: 8 positive, 0 negative or no effect
- calcium atomResults agree6 papers: 6 positive, 0 negative or no effect
- iron atomResults agree6 papers: 6 positive, 0 negative or no effect
- boraxResults agree4 papers: 4 positive, 0 negative or no effect
- boron atomResults agree3 papers: 3 positive, 0 negative or no effect
- Medicago sativaResults agree2 papers: 2 positive, 0 negative or no effect
- Oryza sativaResults agree2 papers: 2 positive, 0 negative or no effect
- ammonium dihydrogen phosphateResults agree2 papers: 2 positive, 0 negative or no effect
- boric acidResults agree2 papers: 2 positive, 0 negative or no effect
- calcium nitrateResults agree2 papers: 2 positive, 0 negative or no effect
- iron molecular entityResults agree2 papers: 2 positive, 0 negative or no effect
- iron(2+) sulfate heptahydrateResults agree2 papers: 2 positive, 0 negative or no effect
- zinc sulfate heptahydrateResults agree2 papers: 2 positive, 0 negative or no effect
- applicationPositive and negative results29 papers: 27 positive, 2 negative or no effect
- fertilizationPositive and negative results23 papers: 22 positive, 1 negative or no effect
- nitrogenPositive and negative results6 papers: 4 positive, 2 negative or no effect
- pruningPositive and negative results5 papers: 2 positive, 3 negative or no effect
- trap barrierPositive and negative results4 papers: 1 positive, 3 negative or no effect
- botanicalResults agree4 papers: 4 positive, 0 negative or no effect
- potassiumResults agree4 papers: 4 positive, 0 negative or no effect
- phosphorusResults agree3 papers: 3 positive, 0 negative or no effect
- droughtResults agree2 papers: 0 positive, 2 negative or no effect
- inoculationResults agree2 papers: 2 positive, 0 negative or no effect
- irrigationResults agree2 papers: 0 positive, 2 negative or no effect
- organicResults 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.