Physiology: pigments · Citrus

1. Gibberellic acidPositive and negative results3 papers: 1 positive, 2 negative or no effect
2. applicationPositive and negative results8 papers: 6 positive, 2 negative or no effect
3. droughtPositive and negative results7 papers: 3 positive, 4 negative or no effect
4. salinityPositive and negative results4 papers: 1 positive, 3 negative or no effect
5. inoculationPositive and negative results3 papers: 1 positive, 2 negative or no effect
6. lightPositive and negative results3 papers: 1 positive, 2 negative or no effect
7. fertilizationResults agree4 papers: 4 positive, 0 negative or no effect
8. floodingResults agree3 papers: 0 positive, 3 negative or no effect
9. loss of functionResults agree3 papers: 0 positive, 3 negative or no effect
10. nitrogenResults agree3 papers: 0 positive, 3 negative or no effect
11. graftingResults agree2 papers: 2 positive, 0 negative or no effect
12. herbicideResults agree2 papers: 0 positive, 2 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.