Nutrient: content · Citrus ×aurantium (sour orange)

1. iron atomResults agree2 papers: 2 positive, 0 negative or no effect
2. zinc atomResults agree2 papers: 0 positive, 2 negative or no effect
3. applicationPositive and negative results6 papers: 3 positive, 3 negative or no effect
4. mycorrhizaPositive and negative results3 papers: 2 positive, 1 negative or no effect
5. fertilizationPositive and negative results2 papers: 1 positive, 1 negative or no effect
6. infectionPositive and negative results2 papers: 1 positive, 1 negative or no effect
7. inoculationResults agree2 papers: 2 positive, 0 negative or no effect
8. pruningResults agree2 papers: 0 positive, 2 negative or no effect
9. transgenicResults 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.