Growth · Vicia faba (faba bean)

1. sodium chlorideResults differ25 papers: 3 positive, 22 negative or no effect · 4 pairs of papers confirmed to differ
2. salicylic acidResults differ21 papers: 19 positive, 2 negative or no effect · 6 pairs of papers confirmed to differ
3. indole-3-acetic acidResults differ10 papers: 5 positive, 5 negative or no effect · 2 pairs of papers confirmed to differ
4. aluminium atomResults differ6 papers: 2 positive, 4 negative or no effect · 2 pairs of papers confirmed to differ
5. cobalt atomResults differ5 papers: 4 positive, 1 negative or no effect · 1 pair of papers confirmed to differ
6. silver nanoparticleResults differ4 papers: 3 positive, 1 negative or no effect · 1 pair of papers confirmed to differ
7. salinityResults differ51 papers: 3 positive, 48 negative or no effect · 1 pair of papers confirmed to differ

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.