Station Overview
Location 35°36’E / 8°22’N. Region: Illubabor;

5 km north of Metu

Altitudinal 1565 – 1789 m asl
Catchment size Hydrological catchment: 672.7 ha;

Topographical catchment: 669.3 ha

Climate According to Thornthwaite: humid

Mean annual temperature: 21 °C

Mean annual rainfall: 1512 mm

Length of growing period: 245 days

Geology Precambrian Gneiss
Soils Mainly Lixisols, few Fluvisols and

Cambisols

Soil degradation status Low to medium degradation. Soil

fertility restricted by phosphorus

deficiency

Agro-ecological classification Wet Weyna Dega
Farming system Rainfed, subsistence-oriented farming

system with ox-ploughing. Coffee as

cash crop. Uncontrolled grazing

practice

Main crops Maize, tef, sorghum. Coffee as cash

crop

Climax vegetation Broadleaf Baphia forest. Evergreen rain

forest

Population density (PA) 80 inhabitants per km2 in 1990
Mean size of landholdings (PA): 1990: 2.6 ha per household
Livestock holdings (catchment, 1991) 1991: Mean total herd size per family:

5.6 animals, thereof 1.4 oxen

Station established in May 1988