Nutrient: content · Prunus dulcis (almond)

1. boron atomPositive and negative results2 papers: 1 positive, 1 negative or no effect
2. hydrogencarbonateResults agree2 papers: 0 positive, 2 negative or no effect
3. iron atomResults agree2 papers: 2 positive, 0 negative or no effect
4. nitrogenPositive and negative results7 papers: 6 positive, 1 negative or no effect
5. droughtPositive and negative results3 papers: 2 positive, 1 negative or no effect
6. applicationPositive and negative results2 papers: 1 positive, 1 negative or no effect
7. graftingPositive and negative results2 papers: 1 positive, 1 negative or no effect
8. fertilizationResults agree5 papers: 5 positive, 0 negative or no effect
9. cover cropResults 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.