Table 1 Traditional agroecological zones and their physical characteristics of Ethiopia
Traditional name | Agroecology | Altitude (m) | Average annual temperature (°C) | Average annual rainfall (mm) |
|---|---|---|---|---|
Bereha | Arid | < 500 | > 27.5 | < 200 |
Kola | Semi-arid | 500–1500/1800 | 20–27.5 | 200–800 |
Woinadega | Sub-humid | 1500/1800–2300/2400 | 17.5/16–20 | 800–1200 |
Dega | Cool-humid | 2300/2400–3200 | 11.5–17.5/16 | 1200–2200 |
Wurch | Cold-moist | > 3200 | < 11.5 | > 2200 |