Physiology: pigments · Pyrus communis (pear)

1. iron atomPositive and negative results5 papers: 4 positive, 1 negative or no effect
2. 1-methylcyclopropeneResults agree4 papers: 4 positive, 0 negative or no effect
3. salicylic acidResults agree3 papers: 3 positive, 0 negative or no effect
4. Gibberellic acidResults agree2 papers: 2 positive, 0 negative or no effect
5. putrescineResults agree2 papers: 2 positive, 0 negative or no effect
6. zinc atomResults agree2 papers: 2 positive, 0 negative or no effect
7. fertilizationPositive and negative results9 papers: 8 positive, 1 negative or no effect
8. droughtPositive and negative results3 papers: 1 positive, 2 negative or no effect
9. pruningPositive and negative results2 papers: 1 positive, 1 negative or no effect
10. applicationResults agree8 papers: 8 positive, 0 negative or no effect
11. otherResults agree4 papers: 4 positive, 0 negative or no effect
12. botanicalResults agree2 papers: 2 positive, 0 negative or no effect
13. irrigationResults agree2 papers: 2 positive, 0 negative or no effect
14. nitrogenResults 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.