- Arachis hypogaeaPositive and negative results2 papers: 1 positive, 1 negative or no effect
- diazinonResults agree4 papers: 4 positive, 0 negative or no effect
- Azadirachta indicaResults agree3 papers: 3 positive, 0 negative or no effect
- citric acidResults agree3 papers: 3 positive, 0 negative or no effect
- salicylic acidResults agree3 papers: 3 positive, 0 negative or no effect
- Maesa lanceolataResults agree2 papers: 2 positive, 0 negative or no effect
- glycine betaineResults agree2 papers: 2 positive, 0 negative or no effect
- silicate(4-)Results agree2 papers: 2 positive, 0 negative or no effect
- fertilizationPositive and negative results37 papers: 32 positive, 5 negative or no effect
- mulchingPositive and negative results16 papers: 13 positive, 3 negative or no effect
- nitrogenPositive and negative results14 papers: 12 positive, 2 negative or no effect
- applicationPositive and negative results9 papers: 7 positive, 2 negative or no effect
- densityPositive and negative results7 papers: 4 positive, 3 negative or no effect
- nanoparticlePositive and negative results7 papers: 5 positive, 2 negative or no effect
- phosphorusPositive and negative results7 papers: 6 positive, 1 negative or no effect
- potassiumPositive and negative results7 papers: 5 positive, 2 negative or no effect
- irrigationPositive and negative results6 papers: 4 positive, 2 negative or no effect
- droughtPositive and negative results3 papers: 2 positive, 1 negative or no effect
- inoculationResults agree6 papers: 6 positive, 0 negative or no effect
- intercroppingResults agree3 papers: 3 positive, 0 negative or no effect
- biocharResults agree2 papers: 2 positive, 0 negative or no effect
- botanicalResults agree2 papers: 2 positive, 0 negative or no effect
- heatResults agree2 papers: 0 positive, 2 negative or no effect
- limeResults 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
- pruningResults agree2 papers: 2 positive, 0 negative or no effect
- seed treatmentResults agree2 papers: 2 positive, 0 negative or no effect
- sowing timeResults agree2 papers: 2 positive, 0 negative or no effect
- stageResults agree2 papers: 2 positive, 0 negative or no effect
- transplantingResults 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.