Yield · Carya illinoinensis (pecan)

1. paclobutrazolResults differ2 papers: 1 positive, 1 negative or no effect · 1 pair of papers confirmed to differ
2. (2-chloroethyl)phosphonic acidPositive and negative results6 papers: 4 positive, 2 negative or no effect
3. zinc atomPositive and negative results6 papers: 5 positive, 1 negative or no effect
4. 1-naphthaleneacetic acidPositive and negative results4 papers: 3 positive, 1 negative or no effect
5. 1-dodecylguanidine acetatePositive and negative results3 papers: 2 positive, 1 negative or no effect
6. zinc sulfatePositive and negative results3 papers: 1 positive, 2 negative or no effect
7. Gibberellic acidPositive and negative results2 papers: 1 positive, 1 negative or no effect
8. indole-3-butyric acidResults agree3 papers: 3 positive, 0 negative or no effect
9. benomylResults agree2 papers: 0 positive, 2 negative or no effect
10. zinc oxideResults agree2 papers: 2 positive, 0 negative or no effect
11. pruningResults differ29 papers: 18 positive, 11 negative or no effect · 3 pairs of papers confirmed to differ
12. nitrogenPositive and negative results8 papers: 3 positive, 5 negative or no effect
13. applicationPositive and negative results6 papers: 2 positive, 4 negative or no effect
14. irrigationPositive and negative results6 papers: 5 positive, 1 negative or no effect
15. fertilizationPositive and negative results5 papers: 4 positive, 1 negative or no effect
16. pollinationPositive and negative results3 papers: 1 positive, 2 negative or no effect
17. climate sitePositive and negative results2 papers: 1 positive, 1 negative or no effect
18. droughtPositive and negative results2 papers: 1 positive, 1 negative or no effect
19. fungicidePositive and negative results2 papers: 1 positive, 1 negative or no effect
20. insecticidePositive and negative results2 papers: 1 positive, 1 negative or no effect
21. phosphorusResults agree2 papers: 0 positive, 2 negative or no effect
22. stageResults 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.