- copper atomResults differ3 papers: 2 positive, 1 negative or no effect · 1 pair of papers confirmed to differ
- zinc atomPositive and negative results12 papers: 10 positive, 2 negative or no effect
- silicon atomPositive and negative results10 papers: 8 positive, 2 negative or no effect
- cadmium atomPositive and negative results9 papers: 5 positive, 4 negative or no effect
- calcium atomPositive and negative results8 papers: 7 positive, 1 negative or no effect
- amino acidPositive and negative results4 papers: 3 positive, 1 negative or no effect
- sulfur atomPositive and negative results4 papers: 3 positive, 1 negative or no effect
- ammoniumPositive and negative results3 papers: 2 positive, 1 negative or no effect
- calcium(2+)Positive and negative results3 papers: 2 positive, 1 negative or no effect
- nitrification inhibitorPositive and negative results3 papers: 2 positive, 1 negative or no effect
- sodium sulfatePositive and negative results2 papers: 1 positive, 1 negative or no effect
- selenium atomResults agree9 papers: 9 positive, 0 negative or no effect
- molybdenum atomResults agree7 papers: 7 positive, 0 negative or no effect
- magnesium atomResults agree5 papers: 5 positive, 0 negative or no effect
- ethylenediaminetetraacetic acidResults agree4 papers: 4 positive, 0 negative or no effect
- manganese atomResults agree4 papers: 4 positive, 0 negative or no effect
- boron atomResults agree3 papers: 3 positive, 0 negative or no effect
- iron atomResults agree3 papers: 3 positive, 0 negative or no effect
- methionineResults agree3 papers: 3 positive, 0 negative or no effect
- nitric oxideResults agree3 papers: 3 positive, 0 negative or no effect
- 24-epi-brassinolideResults agree2 papers: 2 positive, 0 negative or no effect
- Brassica rapa subsp. pekinensisResults agree2 papers: 2 positive, 0 negative or no effect
- Gibberellic acidResults agree2 papers: 2 positive, 0 negative or no effect
- Zea maysResults agree2 papers: 2 positive, 0 negative or no effect
- ammonium nitrateResults agree2 papers: 2 positive, 0 negative or no effect
- ammonium sulfateResults agree2 papers: 2 positive, 0 negative or no effect
- copper(2+)Results agree2 papers: 0 positive, 2 negative or no effect
- glutathioneResults agree2 papers: 2 positive, 0 negative or no effect
- glycineResults agree2 papers: 2 positive, 0 negative or no effect
- potassium chlorideResults agree2 papers: 2 positive, 0 negative or no effect
- salicylic acidResults agree2 papers: 2 positive, 0 negative or no effect
- sodium hydrogensulfiteResults agree2 papers: 2 positive, 0 negative or no effect
- sucroseResults agree2 papers: 2 positive, 0 negative or no effect
- zinc sulfateResults agree2 papers: 2 positive, 0 negative or no effect
- fertilizationPositive and negative results80 papers: 69 positive, 11 negative or no effect
- nitrogenPositive and negative results26 papers: 20 positive, 6 negative or no effect
- biocharPositive and negative results13 papers: 10 positive, 3 negative or no effect
- inoculationPositive and negative results13 papers: 11 positive, 2 negative or no effect
- lightPositive and negative results8 papers: 5 positive, 3 negative or no effect
- phosphorusPositive and negative results7 papers: 5 positive, 2 negative or no effect
- intercroppingPositive and negative results5 papers: 4 positive, 1 negative or no effect
- droughtPositive and negative results4 papers: 1 positive, 3 negative or no effect
- heavy metalPositive and negative results4 papers: 1 positive, 3 negative or no effect
- limePositive and negative results4 papers: 2 positive, 2 negative or no effect
- phPositive and negative results4 papers: 2 positive, 2 negative or no effect
- rainfallPositive and negative results4 papers: 2 positive, 2 negative or no effect
- salinityPositive and negative results3 papers: 1 positive, 2 negative or no effect
- loss of functionPositive and negative results2 papers: 1 positive, 1 negative or no effect
- applicationResults agree20 papers: 20 positive, 0 negative or no effect
- otherResults agree11 papers: 11 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.