- RhizobiumPositive and negative results27 papers: 26 positive, 1 negative or no effect
- molybdenum atomResults agree11 papers: 11 positive, 0 negative or no effect
- sulfur atomResults agree9 papers: 9 positive, 0 negative or no effect
- zinc atomResults agree9 papers: 9 positive, 0 negative or no effect
- boron atomResults agree6 papers: 6 positive, 0 negative or no effect
- AzotobacterResults agree3 papers: 3 positive, 0 negative or no effect
- Pseudomonas fluorescensResults agree3 papers: 3 positive, 0 negative or no effect
- pendimethalinResults agree3 papers: 3 positive, 0 negative or no effect
- ImazethapyrResults agree2 papers: 2 positive, 0 negative or no effect
- Meloidogyne incognitaResults agree2 papers: 0 positive, 2 negative or no effect
- salicylic acidResults agree2 papers: 2 positive, 0 negative or no effect
- sodium molybdate (anhydrous)Results agree2 papers: 2 positive, 0 negative or no effect
- zinc sulfateResults agree2 papers: 2 positive, 0 negative or no effect
- inoculationPositive and negative results28 papers: 27 positive, 1 negative or no effect
- droughtPositive and negative results2 papers: 1 positive, 1 negative or no effect
- fertilizationResults agree29 papers: 29 positive, 0 negative or no effect
- phosphorusResults agree16 papers: 16 positive, 0 negative or no effect
- applicationResults agree13 papers: 13 positive, 0 negative or no effect
- herbicideResults agree8 papers: 8 positive, 0 negative or no effect
- potassiumResults agree6 papers: 6 positive, 0 negative or no effect
- densityResults agree4 papers: 4 positive, 0 negative or no effect
- nitrogenResults agree4 papers: 4 positive, 0 negative or no effect
- botanicalResults agree2 papers: 2 positive, 0 negative or no effect
- micronutrientResults agree2 papers: 2 positive, 0 negative or no effect
- mycorrhizaResults agree2 papers: 2 positive, 0 negative or no effect
- nanoparticleResults agree2 papers: 2 positive, 0 negative or no effect
- seed treatmentResults agree2 papers: 2 positive, 0 negative or no effect
- stageResults 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.