- calcium atomResults differ53 papers: 43 positive, 10 negative or no effect · 1 pair of papers confirmed to differ
- iron atomPositive and negative results31 papers: 28 positive, 3 negative or no effect
- silicon atomPositive and negative results26 papers: 25 positive, 1 negative or no effect
- zinc atomPositive and negative results22 papers: 15 positive, 7 negative or no effect
- magnesium atomPositive and negative results21 papers: 14 positive, 7 negative or no effect
- sodium chloridePositive and negative results18 papers: 2 positive, 16 negative or no effect
- cadmium atomPositive and negative results12 papers: 3 positive, 9 negative or no effect
- nitric oxidePositive and negative results11 papers: 9 positive, 2 negative or no effect
- boron atomPositive and negative results10 papers: 7 positive, 3 negative or no effect
- copper atomPositive and negative results10 papers: 2 positive, 8 negative or no effect
- Oryza sativaPositive and negative results6 papers: 5 positive, 1 negative or no effect
- manganese atomPositive and negative results6 papers: 2 positive, 4 negative or no effect
- nickel atomPositive and negative results6 papers: 3 positive, 3 negative or no effect
- sodium atomPositive and negative results6 papers: 2 positive, 4 negative or no effect
- sulfur atomPositive and negative results5 papers: 2 positive, 3 negative or no effect
- ammoniumPositive and negative results4 papers: 1 positive, 3 negative or no effect
- chloridePositive and negative results4 papers: 1 positive, 3 negative or no effect
- chlormequat chloridePositive and negative results4 papers: 3 positive, 1 negative or no effect
- indole-3-acetic acidPositive and negative results4 papers: 3 positive, 1 negative or no effect
- jasmonic acidPositive and negative results4 papers: 2 positive, 2 negative or no effect
- molybdenum atomPositive and negative results4 papers: 3 positive, 1 negative or no effect
- TrichodermaPositive and negative results3 papers: 2 positive, 1 negative or no effect
- calcium(2+)Positive and negative results3 papers: 2 positive, 1 negative or no effect
- cationPositive and negative results3 papers: 2 positive, 1 negative or no effect
- ethylenediaminetetraacetic acidPositive and negative results3 papers: 2 positive, 1 negative or no effect
- lanthanum trichloridePositive and negative results3 papers: 1 positive, 2 negative or no effect
- titanium atomPositive and negative results3 papers: 1 positive, 2 negative or no effect
- 5-aminolevulinic acidPositive and negative results2 papers: 1 positive, 1 negative or no effect
- Solanum nigrumPositive and negative results2 papers: 1 positive, 1 negative or no effect
- chelatorPositive and negative results2 papers: 1 positive, 1 negative or no effect
- hydrogen peroxidePositive and negative results2 papers: 1 positive, 1 negative or no effect
- iodatePositive and negative results2 papers: 1 positive, 1 negative or no effect
- magnesium oxidePositive and negative results2 papers: 1 positive, 1 negative or no effect
- nitrapyrinPositive and negative results2 papers: 1 positive, 1 negative or no effect
- silicon dioxidePositive and negative results2 papers: 1 positive, 1 negative or no effect
- salicylic acidResults agree12 papers: 12 positive, 0 negative or no effect
- zinc oxideResults agree10 papers: 10 positive, 0 negative or no effect
- selenium atomResults agree9 papers: 9 positive, 0 negative or no effect
- Trichoderma harzianumResults agree6 papers: 6 positive, 0 negative or no effect
- lead atomResults agree6 papers: 0 positive, 6 negative or no effect
- 24-epi-brassinolideResults agree5 papers: 5 positive, 0 negative or no effect
- calcium chloride dihydrateResults agree5 papers: 5 positive, 0 negative or no effect
- zinc oxide nanoparticleResults agree5 papers: 5 positive, 0 negative or no effect
- Azospirillum brasilenseResults agree4 papers: 4 positive, 0 negative or no effect
- Vicia fabaResults agree4 papers: 4 positive, 0 negative or no effect
- potassium chlorideResults agree4 papers: 4 positive, 0 negative or no effect
- sodium nitroprussideResults agree4 papers: 4 positive, 0 negative or no effect
- (+)-abscisic acidResults agree3 papers: 3 positive, 0 negative or no effect
- AzotobacterResults agree3 papers: 3 positive, 0 negative or no effect
- DaminozideResults agree3 papers: 3 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.