Soil: chemistry · Vigna mungo (black gram)

1. molybdenum atomPositive and negative results4 papers: 3 positive, 1 negative or no effect
2. RhizobiumResults agree6 papers: 6 positive, 0 negative or no effect
3. zinc atomResults agree3 papers: 3 positive, 0 negative or no effect
4. fertilizationPositive and negative results20 papers: 19 positive, 1 negative or no effect
5. applicationResults agree3 papers: 3 positive, 0 negative or no effect
6. biocharResults agree3 papers: 3 positive, 0 negative or no effect
7. inoculationResults agree3 papers: 3 positive, 0 negative or no effect
8. tillageResults agree3 papers: 3 positive, 0 negative or no effect
9. nitrogenResults agree2 papers: 2 positive, 0 negative or no effect
10. phosphorusResults agree2 papers: 2 positive, 0 negative or no effect
11. 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.