- Cajanus cajanPositive and negative results8 papers: 7 positive, 1 negative or no effect
- Zea maysPositive and negative results2 papers: 1 positive, 1 negative or no effect
- chlormequat chloridePositive and negative results2 papers: 1 positive, 1 negative or no effect
- zinc atomResults agree12 papers: 12 positive, 0 negative or no effect
- zinc sulfateResults agree10 papers: 10 positive, 0 negative or no effect
- 2,4-DResults agree9 papers: 9 positive, 0 negative or no effect
- Arachis hypogaeaResults agree8 papers: 8 positive, 0 negative or no effect
- Vigna unguiculataResults agree7 papers: 7 positive, 0 negative or no effect
- PretilachlorResults agree6 papers: 6 positive, 0 negative or no effect
- Vigna radiata var. radiataResults agree6 papers: 6 positive, 0 negative or no effect
- isoproturonResults agree6 papers: 6 positive, 0 negative or no effect
- AzospirillumResults agree5 papers: 5 positive, 0 negative or no effect
- Glycine maxResults agree5 papers: 5 positive, 0 negative or no effect
- Vigna mungoResults agree5 papers: 5 positive, 0 negative or no effect
- bispyribac-sodiumResults agree5 papers: 5 positive, 0 negative or no effect
- boron atomResults agree5 papers: 5 positive, 0 negative or no effect
- iron(2+) sulfate (anhydrous)Results agree5 papers: 5 positive, 0 negative or no effect
- salicylic acidResults agree5 papers: 5 positive, 0 negative or no effect
- Macrotyloma uniflorumResults agree3 papers: 3 positive, 0 negative or no effect
- OxyfluorfenResults agree3 papers: 3 positive, 0 negative or no effect
- Pyrazosulfuron-ethylResults agree3 papers: 3 positive, 0 negative or no effect
- boraxResults agree3 papers: 3 positive, 0 negative or no effect
- butachlorResults agree3 papers: 3 positive, 0 negative or no effect
- pendimethalinResults agree3 papers: 3 positive, 0 negative or no effect
- (2-chloroethyl)phosphonic acidResults agree2 papers: 2 positive, 0 negative or no effect
- GliricidiaResults agree2 papers: 2 positive, 0 negative or no effect
- NeburonResults agree2 papers: 2 positive, 0 negative or no effect
- RhizobiumResults agree2 papers: 2 positive, 0 negative or no effect
- Trichoderma harzianumResults agree2 papers: 2 positive, 0 negative or no effect
- atrazineResults agree2 papers: 2 positive, 0 negative or no effect
- bensulfuron-methylResults agree2 papers: 2 positive, 0 negative or no effect
- magnesium atomResults agree2 papers: 2 positive, 0 negative or no effect
- potassium chlorideResults agree2 papers: 2 positive, 0 negative or no effect
- zinc oxideResults agree2 papers: 2 positive, 0 negative or no effect
- salinityResults differ4 papers: 1 positive, 3 negative or no effect · 3 pairs of papers confirmed to differ
- fertilizationPositive and negative results174 papers: 171 positive, 3 negative or no effect
- nitrogenPositive and negative results61 papers: 57 positive, 4 negative or no effect
- herbicidePositive and negative results44 papers: 43 positive, 1 negative or no effect
- phosphorusPositive and negative results39 papers: 37 positive, 2 negative or no effect
- intercroppingPositive and negative results32 papers: 29 positive, 3 negative or no effect
- transplantingPositive and negative results30 papers: 26 positive, 4 negative or no effect
- densityPositive and negative results20 papers: 19 positive, 1 negative or no effect
- potassiumPositive and negative results19 papers: 16 positive, 3 negative or no effect
- inoculationPositive and negative results16 papers: 13 positive, 3 negative or no effect
- irrigationPositive and negative results16 papers: 14 positive, 2 negative or no effect
- nanoparticlePositive and negative results16 papers: 15 positive, 1 negative or no effect
- botanicalPositive and negative results14 papers: 12 positive, 2 negative or no effect
- droughtPositive and negative results13 papers: 1 positive, 12 negative or no effect
- organicPositive and negative results12 papers: 10 positive, 2 negative or no effect
- seed treatmentPositive and negative results12 papers: 11 positive, 1 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.