- N-benzyladeninePositive and negative results22 papers: 17 positive, 5 negative or no effect
- 1-naphthaleneacetic acidPositive and negative results16 papers: 15 positive, 1 negative or no effect
- (+)-abscisic acidPositive and negative results6 papers: 2 positive, 4 negative or no effect
- Zea maysPositive and negative results6 papers: 3 positive, 3 negative or no effect
- kinetinPositive and negative results6 papers: 5 positive, 1 negative or no effect
- paclobutrazolPositive and negative results5 papers: 4 positive, 1 negative or no effect
- Vigna unguiculataPositive and negative results3 papers: 1 positive, 2 negative or no effect
- sodium chloridePositive and negative results3 papers: 1 positive, 2 negative or no effect
- charcoalPositive and negative results2 papers: 1 positive, 1 negative or no effect
- potassium chloridePositive and negative results2 papers: 1 positive, 1 negative or no effect
- silver atomPositive and negative results2 papers: 1 positive, 1 negative or no effect
- thiosulfatePositive and negative results2 papers: 1 positive, 1 negative or no effect
- zinc atomPositive and negative results2 papers: 1 positive, 1 negative or no effect
- 2,4-DResults agree11 papers: 11 positive, 0 negative or no effect
- picloramResults agree10 papers: 10 positive, 0 negative or no effect
- sucroseResults agree6 papers: 6 positive, 0 negative or no effect
- Meloidogyne incognitaResults agree3 papers: 0 positive, 3 negative or no effect
- Phenacoccus manihotiResults agree3 papers: 0 positive, 3 negative or no effect
- ThidiazuronResults agree3 papers: 3 positive, 0 negative or no effect
- agarResults agree3 papers: 3 positive, 0 negative or no effect
- magnesium atomResults agree3 papers: 3 positive, 0 negative or no effect
- maltoseResults agree3 papers: 3 positive, 0 negative or no effect
- salicylic acidResults agree3 papers: 3 positive, 0 negative or no effect
- Centrosema pubescensResults agree2 papers: 2 positive, 0 negative or no effect
- Neofusicoccum mangiferaeResults agree2 papers: 0 positive, 2 negative or no effect
- Tithonia diversifoliaResults agree2 papers: 2 positive, 0 negative or no effect
- boron atomResults agree2 papers: 0 positive, 2 negative or no effect
- chitosanResults agree2 papers: 2 positive, 0 negative or no effect
- cypermethrinResults agree2 papers: 2 positive, 0 negative or no effect
- dimethoateResults agree2 papers: 2 positive, 0 negative or no effect
- indole-3-butyric acidResults agree2 papers: 2 positive, 0 negative or no effect
- potassium sulfateResults agree2 papers: 2 positive, 0 negative or no effect
- irrigationResults differ18 papers: 14 positive, 4 negative or no effect · 1 pair of papers confirmed to differ
- fertilizationPositive and negative results71 papers: 65 positive, 6 negative or no effect
- in vitroPositive and negative results35 papers: 30 positive, 5 negative or no effect
- droughtPositive and negative results25 papers: 3 positive, 22 negative or no effect
- inoculationPositive and negative results15 papers: 13 positive, 2 negative or no effect
- pruningPositive and negative results14 papers: 8 positive, 6 negative or no effect
- applicationPositive and negative results13 papers: 10 positive, 3 negative or no effect
- nitrogenPositive and negative results13 papers: 12 positive, 1 negative or no effect
- densityPositive and negative results11 papers: 5 positive, 6 negative or no effect
- intercroppingPositive and negative results11 papers: 4 positive, 7 negative or no effect
- classPositive and negative results9 papers: 8 positive, 1 negative or no effect
- tillagePositive and negative results9 papers: 6 positive, 3 negative or no effect
- otherPositive and negative results8 papers: 7 positive, 1 negative or no effect
- herbicidePositive and negative results7 papers: 6 positive, 1 negative or no effect
- growing mediumPositive and negative results6 papers: 4 positive, 2 negative or no effect
- lightPositive and negative results6 papers: 5 positive, 1 negative or no effect
- processingPositive and negative results6 papers: 2 positive, 4 negative or no effect
- heatPositive and negative results5 papers: 4 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.