Table 7: Description of the soil site and soil profile opened at uncultivated research farm of profile NO.1.
Location |
Asossa, Amba12/Asossa |
Coordination Soil type Surrounding land form Slope and position Elevation: Drainage Land use/vegetation Moisture condition At site Erosion Surrounding Described by Horizon Surrounding Ap 0-20
AB 20-45
Bt1 45-100
Bt2 100+
|
N10°2’40.6’’E34°34’14’’ Humic-dystric Nitisols Medium gradient Hill Upper slop or shoulder 1553m above sea level Well drained Crop Agriculture, mixed farming and fallow land Moist Weak Medium Bakala Anbessa Reddish black (2.5YR 2.5/1) moist and dark reddish brown (2.5YR 3/3) dry; loam; Structure one strongly very coarse, structure 2 strongly coarse granular; dry very hard, moist very hard; slightly sticky and plastic; medium common pores; many medium roots; gradual smooth boundary. very dusk red (2.5 YR 2.5/2) moist and dusky red (10 R 3/3) dry; clay; structure one moderately coarse granular; structure two moderately coarse granular; dry friable, moist very friable; very sticky, very plastic; common fine roots; clear smooth boundary.
dark reddish brown (2.5 YR 3/4) moist and finally to red (2.5 YR 4/6) dry; heavy clay; structure one weakly very coarse prismatic; structure two moderately fine angular blocky; dry hard, moist firm; very sticky, very plastic; few very fine roots. |