Nutrient: content · Camellia sinensis (black tea)

1. magnesium atomResults differ6 papers: 4 positive, 2 negative or no effect · 1 pair of papers confirmed to differ
2. aluminium atomPositive and negative results10 papers: 8 positive, 2 negative or no effect
3. selenium atomPositive and negative results4 papers: 3 positive, 1 negative or no effect
4. potassium chloridePositive and negative results2 papers: 1 positive, 1 negative or no effect
5. boron atomResults agree3 papers: 3 positive, 0 negative or no effect
6. Glycine maxResults agree2 papers: 2 positive, 0 negative or no effect
7. calcium atomResults agree2 papers: 0 positive, 2 negative or no effect
8. melatoninResults agree2 papers: 2 positive, 0 negative or no effect
9. zinc oxideResults agree2 papers: 2 positive, 0 negative or no effect
10. zinc oxide nanoparticleResults agree2 papers: 2 positive, 0 negative or no effect
11. fertilizationPositive and negative results14 papers: 11 positive, 3 negative or no effect
12. nitrogenPositive and negative results11 papers: 7 positive, 4 negative or no effect
13. applicationPositive and negative results8 papers: 7 positive, 1 negative or no effect
14. pruningPositive and negative results4 papers: 3 positive, 1 negative or no effect
15. potassiumPositive and negative results3 papers: 1 positive, 2 negative or no effect
16. limePositive and negative results2 papers: 1 positive, 1 negative or no effect
17. loss of functionPositive and negative results2 papers: 1 positive, 1 negative or no effect
18. salinityPositive and negative results2 papers: 1 positive, 1 negative or no effect
19. intercroppingResults agree9 papers: 9 positive, 0 negative or no effect
20. mycorrhizaResults agree9 papers: 9 positive, 0 negative or no effect
21. inoculationResults agree7 papers: 7 positive, 0 negative or no effect
22. droughtResults agree2 papers: 0 positive, 2 negative or no effect
23. growing mediumResults agree2 papers: 2 positive, 0 negative or no effect
24. otherResults agree2 papers: 2 positive, 0 negative or no effect
25. phosphorusResults 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.