- calcium atomResults differ5 papers: 2 positive, 3 negative or no effect · 1 pair of papers confirmed to differ
- aluminium atomResults agree2 papers: 2 positive, 0 negative or no effect
- fertilizationPositive and negative results17 papers: 10 positive, 7 negative or no effect
- nitrogenPositive and negative results5 papers: 2 positive, 3 negative or no effect
- applicationPositive and negative results3 papers: 2 positive, 1 negative or no effect
- climate sitePositive and negative results3 papers: 1 positive, 2 negative or no effect
- phosphorusPositive and negative results3 papers: 2 positive, 1 negative or no effect
- biocharPositive and negative results2 papers: 1 positive, 1 negative or no effect
- mulchingPositive and negative results2 papers: 1 positive, 1 negative or no effect
- processingPositive and negative results2 papers: 1 positive, 1 negative or no effect
- inoculationResults agree4 papers: 4 positive, 0 negative or no effect
- co2Results agree3 papers: 0 positive, 3 negative or no effect
- coldResults agree2 papers: 2 positive, 0 negative or no effect
- limeResults 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
- otherResults 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.