Yield · Guizotia abyssinica (niger)

1. chlormequat chlorideResults agree3 papers: 3 positive, 0 negative or no effect
2. sulfur atomResults agree3 papers: 3 positive, 0 negative or no effect
3. densityPositive and negative results5 papers: 4 positive, 1 negative or no effect
4. pollinationPositive and negative results5 papers: 4 positive, 1 negative or no effect
5. fertilizationResults agree11 papers: 11 positive, 0 negative or no effect
6. applicationResults agree9 papers: 9 positive, 0 negative or no effect
7. phosphorusResults agree5 papers: 5 positive, 0 negative or no effect
8. inoculationResults agree4 papers: 4 positive, 0 negative or no effect
9. nitrogenResults agree4 papers: 4 positive, 0 negative or no effect
10. stageResults agree4 papers: 4 positive, 0 negative or no effect
11. potassiumResults agree3 papers: 3 positive, 0 negative or no effect
12. storageResults agree3 papers: 3 positive, 0 negative or no effect
13. otherResults agree2 papers: 2 positive, 0 negative or no effect
14. seed treatmentResults agree2 papers: 2 positive, 0 negative or no effect
15. sowing timeResults 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.