- 1-methylcyclopropeneResults differ3 papers: 2 positive, 1 negative or no effect · 2 pairs of papers confirmed to differ
- calcium chloride dihydrateResults differ2 papers: 1 positive, 1 negative or no effect · 1 pair of papers confirmed to differ
- chlorideResults agree10 papers: 10 positive, 0 negative or no effect
- zinc atomResults agree9 papers: 9 positive, 0 negative or no effect
- mepiquat chlorideResults agree8 papers: 8 positive, 0 negative or no effect
- indole-3-acetic acidResults agree6 papers: 6 positive, 0 negative or no effect
- sodium chlorideResults agree5 papers: 0 positive, 5 negative or no effect
- Gibberellic acidResults agree4 papers: 4 positive, 0 negative or no effect
- sodium nitroprussideResults agree4 papers: 4 positive, 0 negative or no effect
- cadmium atomResults agree3 papers: 0 positive, 3 negative or no effect
- manganese atomResults agree3 papers: 3 positive, 0 negative or no effect
- potassium nitrateResults agree3 papers: 3 positive, 0 negative or no effect
- salicylic acidResults agree3 papers: 3 positive, 0 negative or no effect
- sulfur atomResults agree3 papers: 3 positive, 0 negative or no effect
- zinc oxideResults agree3 papers: 3 positive, 0 negative or no effect
- ascorbic acidResults agree2 papers: 2 positive, 0 negative or no effect
- boron atomResults agree2 papers: 2 positive, 0 negative or no effect
- chitosanResults agree2 papers: 2 positive, 0 negative or no effect
- chlormequat chlorideResults agree2 papers: 2 positive, 0 negative or no effect
- clomazoneResults agree2 papers: 0 positive, 2 negative or no effect
- clopyralidResults agree2 papers: 0 positive, 2 negative or no effect
- glycine betaineResults agree2 papers: 2 positive, 0 negative or no effect
- iron atomResults agree2 papers: 2 positive, 0 negative or no effect
- magnesium atomResults agree2 papers: 2 positive, 0 negative or no effect
- magnesium sulfateResults agree2 papers: 2 positive, 0 negative or no effect
- sodium atomResults agree2 papers: 0 positive, 2 negative or no effect
- salinityResults differ16 papers: 1 positive, 15 negative or no effect · 14 pairs of papers confirmed to differ
- floodingResults differ6 papers: 0 positive, 6 negative or no effect · 2 pairs of papers confirmed to differ
- heatResults differ5 papers: 1 positive, 4 negative or no effect · 1 pair of papers confirmed to differ
- fertilizationPositive and negative results31 papers: 30 positive, 1 negative or no effect
- droughtPositive and negative results18 papers: 5 positive, 13 negative or no effect
- nitrogenPositive and negative results18 papers: 16 positive, 2 negative or no effect
- irrigationPositive and negative results11 papers: 6 positive, 5 negative or no effect
- loss of functionPositive and negative results9 papers: 1 positive, 8 negative or no effect
- potassiumPositive and negative results9 papers: 7 positive, 2 negative or no effect
- phosphorusPositive and negative results5 papers: 4 positive, 1 negative or no effect
- herbicidePositive and negative results4 papers: 2 positive, 2 negative or no effect
- tillagePositive and negative results4 papers: 2 positive, 2 negative or no effect
- botanicalPositive and negative results3 papers: 2 positive, 1 negative or no effect
- co2Positive and negative results3 papers: 2 positive, 1 negative or no effect
- intercroppingPositive and negative results3 papers: 2 positive, 1 negative or no effect
- lightPositive and negative results2 papers: 1 positive, 1 negative or no effect
- sowing timePositive and negative results2 papers: 1 positive, 1 negative or no effect
- transplantingPositive and negative results2 papers: 1 positive, 1 negative or no effect
- applicationResults agree33 papers: 33 positive, 0 negative or no effect
- inoculationResults agree5 papers: 5 positive, 0 negative or no effect
- mulchingResults agree5 papers: 5 positive, 0 negative or no effect
- nanoparticleResults agree5 papers: 5 positive, 0 negative or no effect
- otherResults agree4 papers: 4 positive, 0 negative or no effect
- seed treatmentResults agree4 papers: 4 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.