Soil: physics · Cucumis sativus (cucumber)

1. Oryza sativaResults agree2 papers: 2 positive, 0 negative or no effect
2. melatoninResults agree2 papers: 2 positive, 0 negative or no effect
3. poly(ethylene glycol)Results agree2 papers: 0 positive, 2 negative or no effect
4. fertilizationPositive and negative results8 papers: 7 positive, 1 negative or no effect
5. mulchingPositive and negative results7 papers: 6 positive, 1 negative or no effect
6. processingPositive and negative results5 papers: 3 positive, 2 negative or no effect
7. droughtPositive and negative results4 papers: 1 positive, 3 negative or no effect
8. graftingPositive and negative results4 papers: 3 positive, 1 negative or no effect
9. heatPositive and negative results4 papers: 2 positive, 2 negative or no effect
10. irrigationPositive and negative results4 papers: 3 positive, 1 negative or no effect
11. co2Positive and negative results2 papers: 1 positive, 1 negative or no effect
12. organicPositive and negative results2 papers: 1 positive, 1 negative or no effect
13. shadePositive and negative results2 papers: 1 positive, 1 negative or no effect
14. trap barrierPositive and negative results2 papers: 1 positive, 1 negative or no effect
15. biocharResults agree3 papers: 3 positive, 0 negative or no effect
16. in vitroResults agree2 papers: 2 positive, 0 negative or no effect
17. lightResults agree2 papers: 0 positive, 2 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.