Physiology: osmolytes · Helianthus annuus (common sunflower)

1. zinc atomPositive and negative results3 papers: 2 positive, 1 negative or no effect
2. salicylic acidResults agree5 papers: 5 positive, 0 negative or no effect
3. Gibberellic acidResults agree2 papers: 2 positive, 0 negative or no effect
4. ascorbic acidResults agree2 papers: 2 positive, 0 negative or no effect
5. cadmium atomResults agree2 papers: 0 positive, 2 negative or no effect
6. gamma-aminobutyric acidResults agree2 papers: 2 positive, 0 negative or no effect
7. silicon atomResults agree2 papers: 2 positive, 0 negative or no effect
8. droughtPositive and negative results9 papers: 7 positive, 2 negative or no effect
9. applicationPositive and negative results7 papers: 5 positive, 2 negative or no effect
10. lightPositive and negative results2 papers: 1 positive, 1 negative or no effect
11. heavy metalResults agree6 papers: 0 positive, 6 negative or no effect
12. biocharResults agree3 papers: 3 positive, 0 negative or no effect
13. fertilizationResults agree3 papers: 3 positive, 0 negative or no effect
14. nitrogenResults agree3 papers: 3 positive, 0 negative or no effect
15. otherResults agree3 papers: 3 positive, 0 negative or no effect
16. botanicalResults agree2 papers: 2 positive, 0 negative or no effect
17. inoculationResults agree2 papers: 2 positive, 0 negative or no effect
18. phosphorusResults agree2 papers: 2 positive, 0 negative or no effect
19. seed treatmentResults 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.