Quality: phytochemicals · Nicotiana tabacum (tobacco)

1. salicylic acidPositive and negative results3 papers: 1 positive, 2 negative or no effect
2. dimethyl sulfoxidePositive and negative results2 papers: 1 positive, 1 negative or no effect
3. Sesamum indicumResults agree4 papers: 4 positive, 0 negative or no effect
4. selenium atomResults agree4 papers: 4 positive, 0 negative or no effect
5. malic acidResults agree3 papers: 3 positive, 0 negative or no effect
6. (-)-methyl jasmonateResults agree2 papers: 2 positive, 0 negative or no effect
7. (2-chloroethyl)phosphonic acidResults agree2 papers: 0 positive, 2 negative or no effect
8. Pseudomonas fluorescensResults agree2 papers: 0 positive, 2 negative or no effect
9. oleic acidResults agree2 papers: 2 positive, 0 negative or no effect
10. phenylalanineResults agree2 papers: 2 positive, 0 negative or no effect
11. potassium sulfateResults agree2 papers: 2 positive, 0 negative or no effect
12. fertilizationPositive and negative results38 papers: 36 positive, 2 negative or no effect
13. nitrogenPositive and negative results17 papers: 14 positive, 3 negative or no effect
14. potassiumPositive and negative results7 papers: 5 positive, 2 negative or no effect
15. densityPositive and negative results5 papers: 2 positive, 3 negative or no effect
16. overexpressionPositive and negative results5 papers: 2 positive, 3 negative or no effect
17. pruningPositive and negative results5 papers: 3 positive, 2 negative or no effect
18. botanicalPositive and negative results4 papers: 3 positive, 1 negative or no effect
19. coldPositive and negative results3 papers: 2 positive, 1 negative or no effect
20. lightPositive and negative results3 papers: 2 positive, 1 negative or no effect
21. graftingPositive and negative results2 papers: 1 positive, 1 negative or no effect
22. rotationPositive and negative results2 papers: 1 positive, 1 negative or no effect
23. shadePositive and negative results2 papers: 1 positive, 1 negative or no effect
24. applicationResults agree8 papers: 8 positive, 0 negative or no effect
25. inoculationResults agree6 papers: 6 positive, 0 negative or no effect
26. nanoparticleResults agree6 papers: 6 positive, 0 negative or no effect
27. uvResults agree5 papers: 5 positive, 0 negative or no effect
28. classResults agree4 papers: 4 positive, 0 negative or no effect
29. humidityResults agree4 papers: 4 positive, 0 negative or no effect
30. in vitroResults agree4 papers: 4 positive, 0 negative or no effect
31. irrigationResults agree4 papers: 4 positive, 0 negative or no effect
32. loss of functionResults agree4 papers: 0 positive, 4 negative or no effect
33. otherResults agree4 papers: 4 positive, 0 negative or no effect
34. phosphorusResults agree4 papers: 4 positive, 0 negative or no effect
35. processingResults agree4 papers: 4 positive, 0 negative or no effect
36. radiationResults agree3 papers: 3 positive, 0 negative or no effect
37. transgenicResults agree3 papers: 3 positive, 0 negative or no effect
38. biocharResults agree2 papers: 2 positive, 0 negative or no effect
39. droughtResults 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.