Yield · Solanum tuberosum (potato)

1. zinc atomResults differ38 papers: 33 positive, 5 negative or no effect · 13 pairs of papers confirmed to differ
2. boron atomResults differ26 papers: 21 positive, 5 negative or no effect · 8 pairs of papers confirmed to differ
3. metribuzinResults differ21 papers: 13 positive, 8 negative or no effect · 5 pairs of papers confirmed to differ
4. aldicarbResults differ19 papers: 17 positive, 2 negative or no effect · 16 pairs of papers confirmed to differ
5. calcium atomResults differ18 papers: 16 positive, 2 negative or no effect · 4 pairs of papers confirmed to differ
6. oxamylResults differ16 papers: 14 positive, 2 negative or no effect · 12 pairs of papers confirmed to differ
7. Gibberellic acidResults differ14 papers: 11 positive, 3 negative or no effect · 1 pair of papers confirmed to differ
8. glyphosateResults differ12 papers: 4 positive, 8 negative or no effect · 2 pairs of papers confirmed to differ
9. magnesium atomResults differ12 papers: 11 positive, 1 negative or no effect · 2 pairs of papers confirmed to differ
10. paclobutrazolResults differ10 papers: 8 positive, 2 negative or no effect · 8 pairs of papers confirmed to differ
11. TrichodermaResults differ8 papers: 5 positive, 3 negative or no effect · 1 pair of papers confirmed to differ
12. 2,4-DResults differ6 papers: 1 positive, 5 negative or no effect · 5 pairs of papers confirmed to differ
13. potassium chlorideResults differ6 papers: 4 positive, 2 negative or no effect · 1 pair of papers confirmed to differ
14. Pratylenchus penetransResults differ5 papers: 0 positive, 5 negative or no effect · 1 pair of papers confirmed to differ
15. benomylResults differ5 papers: 3 positive, 2 negative or no effect · 1 pair of papers confirmed to differ
16. kinetinResults differ5 papers: 4 positive, 1 negative or no effect · 1 pair of papers confirmed to differ
17. carbofuranResults differ4 papers: 3 positive, 1 negative or no effect · 1 pair of papers confirmed to differ
18. sodium chlorideResults differ4 papers: 2 positive, 2 negative or no effect · 1 pair of papers confirmed to differ
19. Brassica napus var. napusResults differ3 papers: 2 positive, 1 negative or no effect · 1 pair of papers confirmed to differ
20. etheneResults differ3 papers: 2 positive, 1 negative or no effect · 1 pair of papers confirmed to differ
21. (2-chloroethyl)phosphonic acidResults differ2 papers: 1 positive, 1 negative or no effect · 1 pair of papers confirmed to differ
22. Halosulfuron-methylResults differ2 papers: 1 positive, 1 negative or no effect · 1 pair of papers confirmed to differ
23. Zea maysPositive and negative results20 papers: 14 positive, 6 negative or no effect
24. zinc sulfatePositive and negative results12 papers: 10 positive, 2 negative or no effect
25. salicylic acidPositive and negative results11 papers: 10 positive, 1 negative or no effect
26. copper atomPositive and negative results10 papers: 8 positive, 2 negative or no effect
27. sulfur atomPositive and negative results10 papers: 9 positive, 1 negative or no effect
28. iron atomPositive and negative results9 papers: 8 positive, 1 negative or no effect
29. potassium sulfatePositive and negative results9 papers: 7 positive, 2 negative or no effect
30. Glycine maxPositive and negative results8 papers: 5 positive, 3 negative or no effect
31. Oryza sativaPositive and negative results8 papers: 7 positive, 1 negative or no effect
32. chlorpyrifosPositive and negative results8 papers: 7 positive, 1 negative or no effect
33. rimsulfuronPositive and negative results8 papers: 5 positive, 3 negative or no effect
34. selenium atomPositive and negative results8 papers: 7 positive, 1 negative or no effect
35. sucrosePositive and negative results8 papers: 6 positive, 2 negative or no effect
36. Bacillus thuringiensisPositive and negative results7 papers: 6 positive, 1 negative or no effect
37. Triticum aestivumPositive and negative results7 papers: 6 positive, 1 negative or no effect
38. imidaclopridPositive and negative results7 papers: 6 positive, 1 negative or no effect
39. zinc oxidePositive and negative results7 papers: 5 positive, 2 negative or no effect
40. Zea mays subsp. maysPositive and negative results6 papers: 5 positive, 1 negative or no effect
41. Rhizoctonia solaniPositive and negative results5 papers: 2 positive, 3 negative or no effect
42. calcium chloride dihydratePositive and negative results5 papers: 3 positive, 2 negative or no effect
43. chlormequat chloridePositive and negative results5 papers: 4 positive, 1 negative or no effect
44. pendimethalinPositive and negative results5 papers: 2 positive, 3 negative or no effect
45. Avena sativaPositive and negative results4 papers: 3 positive, 1 negative or no effect
46. hydrogen peroxidePositive and negative results4 papers: 2 positive, 2 negative or no effect
47. linuronPositive and negative results4 papers: 2 positive, 2 negative or no effect
48. succinic acidPositive and negative results4 papers: 3 positive, 1 negative or no effect
49. sulfentrazonePositive and negative results4 papers: 1 positive, 3 negative or no effect
50. DaminozidePositive and negative results3 papers: 2 positive, 1 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.