Quality: grain · Oryza sativa (rice)

1. zinc atomPositive and negative results22 papers: 21 positive, 1 negative or no effect
2. iron atomPositive and negative results7 papers: 6 positive, 1 negative or no effect
3. salicylic acidPositive and negative results3 papers: 2 positive, 1 negative or no effect
4. Pyrazosulfuron-ethylPositive and negative results2 papers: 1 positive, 1 negative or no effect
5. boron atomPositive and negative results2 papers: 1 positive, 1 negative or no effect
6. sodium hydroxidePositive and negative results2 papers: 1 positive, 1 negative or no effect
7. silicon atomResults agree18 papers: 18 positive, 0 negative or no effect
8. Triticum aestivumResults agree5 papers: 5 positive, 0 negative or no effect
9. sulfur atomResults agree5 papers: 5 positive, 0 negative or no effect
10. zinc sulfateResults agree5 papers: 5 positive, 0 negative or no effect
11. silicate(4-)Results agree4 papers: 4 positive, 0 negative or no effect
12. AzotobacterResults agree3 papers: 3 positive, 0 negative or no effect
13. bispyribac-sodiumResults agree3 papers: 3 positive, 0 negative or no effect
14. calcium chloride dihydrateResults agree3 papers: 3 positive, 0 negative or no effect
15. manganese atomResults agree3 papers: 3 positive, 0 negative or no effect
16. paraquatResults agree3 papers: 0 positive, 3 negative or no effect
17. zinc oxideResults agree3 papers: 3 positive, 0 negative or no effect
18. (+)-abscisic acidResults agree2 papers: 2 positive, 0 negative or no effect
19. Cyhalofop-butylResults agree2 papers: 2 positive, 0 negative or no effect
20. PyrazosulfuronResults agree2 papers: 2 positive, 0 negative or no effect
21. SesbaniaResults agree2 papers: 2 positive, 0 negative or no effect
22. Sesbania bispinosaResults agree2 papers: 2 positive, 0 negative or no effect
23. cadmium atomResults agree2 papers: 0 positive, 2 negative or no effect
24. indole-3-acetic acidResults agree2 papers: 2 positive, 0 negative or no effect
25. iron(2+) sulfate (anhydrous)Results agree2 papers: 2 positive, 0 negative or no effect
26. magnesium atomResults agree2 papers: 2 positive, 0 negative or no effect
27. propanilResults agree2 papers: 0 positive, 2 negative or no effect
28. silicon dioxideResults agree2 papers: 2 positive, 0 negative or no effect
29. trichlopyrResults agree2 papers: 0 positive, 2 negative or no effect
30. nitrogenResults differ102 papers: 81 positive, 21 negative or no effect · 4 pairs of papers confirmed to differ
31. droughtResults differ17 papers: 5 positive, 12 negative or no effect · 2 pairs of papers confirmed to differ
32. radiationResults differ7 papers: 5 positive, 2 negative or no effect · 1 pair of papers confirmed to differ
33. fertilizationPositive and negative results148 papers: 129 positive, 19 negative or no effect
34. processingPositive and negative results55 papers: 31 positive, 24 negative or no effect
35. applicationPositive and negative results44 papers: 41 positive, 3 negative or no effect
36. irrigationPositive and negative results42 papers: 37 positive, 5 negative or no effect
37. transplantingPositive and negative results39 papers: 31 positive, 8 negative or no effect
38. heatPositive and negative results29 papers: 8 positive, 21 negative or no effect
39. herbicidePositive and negative results20 papers: 15 positive, 5 negative or no effect
40. tillagePositive and negative results17 papers: 13 positive, 4 negative or no effect
41. densityPositive and negative results14 papers: 5 positive, 9 negative or no effect
42. phosphorusPositive and negative results13 papers: 11 positive, 2 negative or no effect
43. potassiumPositive and negative results13 papers: 12 positive, 1 negative or no effect
44. storagePositive and negative results12 papers: 6 positive, 6 negative or no effect
45. co2Positive and negative results11 papers: 4 positive, 7 negative or no effect
46. sowing timePositive and negative results11 papers: 8 positive, 3 negative or no effect
47. stagePositive and negative results10 papers: 6 positive, 4 negative or no effect
48. organicPositive and negative results9 papers: 8 positive, 1 negative or no effect
49. soil waterPositive and negative results9 papers: 2 positive, 7 negative or no effect
50. climate sitePositive and negative results8 papers: 5 positive, 3 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.