Nutrient: efficiency · Theobroma cacao (cocoa)

1. co2Results agree2 papers: 2 positive, 0 negative or no effect
2. lightResults agree2 papers: 2 positive, 0 negative or no effect
3. 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.