Physiology: water · Phaseolus vulgaris (common bean)

1. sodium chloridePositive and negative results7 papers: 1 positive, 6 negative or no effect
2. salicylic acidResults agree6 papers: 6 positive, 0 negative or no effect
3. silicon atomResults agree4 papers: 4 positive, 0 negative or no effect
4. cadmium(2+)Results agree3 papers: 0 positive, 3 negative or no effect
5. selenium atomResults agree3 papers: 3 positive, 0 negative or no effect
6. citric acidResults agree2 papers: 2 positive, 0 negative or no effect
7. spermidineResults agree2 papers: 2 positive, 0 negative or no effect
8. droughtResults differ24 papers: 8 positive, 16 negative or no effect · 3 pairs of papers confirmed to differ
9. salinityResults differ21 papers: 0 positive, 21 negative or no effect · 2 pairs of papers confirmed to differ
10. irrigationPositive and negative results30 papers: 23 positive, 7 negative or no effect
11. inoculationPositive and negative results8 papers: 7 positive, 1 negative or no effect
12. mulchingPositive and negative results8 papers: 6 positive, 2 negative or no effect
13. tillagePositive and negative results7 papers: 6 positive, 1 negative or no effect
14. fertilizationPositive and negative results6 papers: 5 positive, 1 negative or no effect
15. nitrogenPositive and negative results6 papers: 1 positive, 5 negative or no effect
16. co2Positive and negative results5 papers: 4 positive, 1 negative or no effect
17. coldPositive and negative results3 papers: 1 positive, 2 negative or no effect
18. botanicalPositive and negative results2 papers: 1 positive, 1 negative or no effect
19. seed treatmentPositive and negative results2 papers: 1 positive, 1 negative or no effect
20. applicationResults agree12 papers: 12 positive, 0 negative or no effect
21. mycorrhizaResults agree4 papers: 4 positive, 0 negative or no effect
22. biocharResults agree3 papers: 3 positive, 0 negative or no effect
23. nanoparticleResults agree3 papers: 3 positive, 0 negative or no effect
24. otherResults agree3 papers: 3 positive, 0 negative or no effect
25. intercroppingResults agree2 papers: 2 positive, 0 negative or no effect
26. processingResults agree2 papers: 0 positive, 2 negative or no effect
27. rainfallResults agree2 papers: 2 positive, 0 negative or no effect
28. stageResults agree2 papers: 2 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.