Niger vs Olive
Both are Oilseed. Each axis is a percentile across all 538 crops — 80 means higher than four-fifths of the table. Where an axis is missing, the crop genuinely is not measured that way.
Niger
Olive
| Measure | Niger | Olive |
|---|---|---|
| Season | Kharif | Perennial |
| Sowing window | Jul–Aug | Jul–Aug |
| Days to harvest | 90–110 | 4–6 yr |
| Spacing | 30 × 10 cm | 6 × 6 m |
| Soil pH | 5.5–7.0 | 6.0–8.0 |
| Water | 300–450 | 400–700 |
| Temperature °C | 18–28 | 15–35 |
| Seed rate | 5–6 kg | Nursery |
| Yield | 0.4–0.6 t | 4–8 t |
| Watch for | Leaf spot, capsule fly | Olive fly, peacock spot |