Chinese Potato vs Onion
Both are Vegetable. 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.
Chinese Potato
Onion
| Measure | Chinese Potato | Onion |
|---|---|---|
| Season | Kharif | Rabi · Kharif |
| Sowing window | Jun–Jul | Oct–Nov, Jun–Jul |
| Days to harvest | 150–180 | 120–150 |
| Spacing | 30 × 15 cm | 15 × 10 cm |
| Soil pH | 5.5–7.0 | 6.0–7.5 |
| Water | 700–1000 | 350–550 |
| Temperature °C | 20–30 | 13–25 |
| Seed rate | 1000–1200 kg | 8–10 kg |
| Yield | 15–20 t | 25–35 t |
| Watch for | Nematode, leaf spot | Thrips, purple blotch, basal rot |