- sulfur atomPositive and negative results3 papers: 2 positive, 1 negative or no effect
- glycineResults agree3 papers: 3 positive, 0 negative or no effect
- Trigonella foenum-graecumResults agree2 papers: 2 positive, 0 negative or no effect
- silicon atomResults agree2 papers: 2 positive, 0 negative or no effect
- thioureaResults agree2 papers: 2 positive, 0 negative or no effect
- zinc atomResults agree2 papers: 2 positive, 0 negative or no effect
- fertilizationPositive and negative results14 papers: 13 positive, 1 negative or no effect
- nitrogenPositive and negative results4 papers: 3 positive, 1 negative or no effect
- sowing timePositive and negative results2 papers: 1 positive, 1 negative or no effect
- applicationResults agree7 papers: 7 positive, 0 negative or no effect
- inoculationResults agree7 papers: 7 positive, 0 negative or no effect
- nanoparticleResults agree4 papers: 4 positive, 0 negative or no effect
- potassiumResults agree3 papers: 3 positive, 0 negative or no effect
- cultivation systemResults agree2 papers: 2 positive, 0 negative or no effect
- intercroppingResults agree2 papers: 2 positive, 0 negative or no effect
- irrigationResults agree2 papers: 2 positive, 0 negative or no effect
- mycorrhizaResults agree2 papers: 2 positive, 0 negative or no effect
- organicResults agree2 papers: 2 positive, 0 negative or no effect
- otherResults agree2 papers: 2 positive, 0 negative or no effect
- salinityResults agree2 papers: 0 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.