·
CONSERVATION MEASURES ON CULTIVATED LAND
o
Alley Cropping
§
Slope Range: All
§
Soil Range: All, including shallow and
§
degraded soilsMoist and Wet Dega
§
Moist and Wet Weyna Dega
§
Moist and Wet Kolla
§
Moist Berha
o
Bench Terrace
60
§
Slope Range: Slopes with gradients up to 50%
§
Soil Range: Vertical interval is two-and-a-half
times the
§
soil depth
§
All High Dega
§
All Dega
§
All Weyna Dega
§
All Kolla
§
Moist Berh
o
Broadbed and Furrow 62
§
Slope Range: Gentle slopes of less than 15%
§
Soil Range: Heavy soils, e.g. Vertisol
§
All High Dega
§
Moist and Wet Dega
§
Moist and Wet Weyna Dega
§
Moist and Wet Kolla
§
Moist Berha
o
Conservation Tillage 64
§
Slope Range: All slopes (above 15%, however,
combine
§
with contour structures)
§
Soil Range: All
§
All High Dega
§
All Dega
§
All Weyna Dega
o
Graded Bund
66
§
Slope Range: 3–50%
§
Soil Range: All soils in wet, clay soil in moist
§
agro-ecological zones
§
All High Dega
§
Moist and Wet Dega
§
Moist and Wet Weyna Dega
§
Moist and Wet Kolla
§
Moist Berha
o
Graded Fanya Juu
68
§
Slope Range: 3–50%, more on steeper slopes
§
Soil Range: All deep soils in wet, deep clay
soils in
§
moist agroecological zones
§
All High Dega
§
Moist and Wet Dega
§
Moist and Wet Weyna Dega
§
Moist and Wet Kolla
§
Moist Berha
o
Grass Strip
§
Slope Range: Slopes with gradients of less than
15%
§
Soil Range: All
§
All High Dega
§
Moist and Wet Dega
§
Moist and Wet Weyna Dega
§
Moist and Wet Kolla
§
Moist Berha
o
Level Bund
§
Slope Range: 3–50%
§
Soil Range: All depths greater than 50 cm, or
§
according to farmer’s consent
§
Moist High Dega
§
Dry and Moist Dega
§
Dry and Moist Weyna Dega
§
Dry and Moist Kolla
§
Moist Berha
o
Level Fanya Juu
74
§
Slope Range: 3–50%
§
Soil Range: All depths greater than 50 cm,
according
§
to farmer’s consent
§
Moist High Dega
§
Dry and Moist Dega
§
Dry and Moist Weyna Dega
§
Dry and Moist Kolla
§
Moist Berha
o
Mulch 76
§
Slope Range: All (combined with contour
structures on steeper slopes)
§
Soil Range: All, in particular shallow and
§
degraded soils, but less suitable on heavy soils
where waterlogging is a problem
§
All Dega
§
All Weyna Dega
§
All Kolla
§
Moist Berha
o
Trash Line
78
§
Slope Range: Gentle slopes of less than 15%
§
Soil Range: All
§
All Dega
§
All Weyna Dega
§
All Kolla
§
Moist Berha
o
Vetiver
80
§
Slope Range: All
§
Soil Range: All
§
All Dega
§
All Weyna Dega
§
All Kolla
§
Moist Berha
·
CONSERVATION MEASURES ON GRASSLAND
o
Controlled Grazing
§
Slope Range: On gentle, well-covered rangeland
§
Soil Range: All except heavily degraded soil
§
All High Dega
§
All Dega
§
All Weyna Dega
§
All Kolla
§
Moist Berha
o
Cut and Carry
§
Slope Range: After grass established, all slopes
§
Soil Range: All except heavily degraded soil
§
All High Dega
§
All Dega
§
All Weyna Dega
§
All Kolla
§
Moist Berha
o
Grassland Improvement
§
Slope Range: All
§
Soil Range: All
§
Moist and Wet Dega
§
Moist and Wet Weyna Dega
§
Moist and Wet Kolla
·
CONSERVATION MEASURES ON FORESTLAND
o
Hillside Terrace
§
Slope Range: 50 to 100%
§
Soil Range: On heavily degraded land
§
Moist High Dega
§
Dry and Moist Dega
§
Dry and Moist Weyna Dega
§
Dry and Wet Kolla
o
Microbasin
§
Slope Range: All
§
Soil Range: All except highly degraded land
§
Moist High Dega
§
Dry and Moist Dega
§
Dry and Moist Weyna Dega
§
Dry and Wet Kolla
o
Tree Planting
§
Slope Range: All
§
Soil Range: All except highly degraded land
§
All High Dega
§
All Dega
§
All Weyna Dega
§
All Kolla
§
Moist Berh
o
Trench
§
Slope Range: All
§
Soil Range: All
§
Dry and Moist Dega
§
Dry and Moist Weyna Dega
§
Dry and Wet Kolla
·
CONSERVATION MEASURES COMMON TO ALL LAND USE
TYPES
o
Area Closure
§
Slope Range: All
§
Soil Range: All
§
All High Dega
§
All Dega
§
All Weyna Dega
§
All Kolla
§
Moist Berha
o
Checkdam
§
Slope Range: All
§
Soil Range: Take care on deeply weathered rock
or
§
loosely accumulated deposits
§
All High Dega
§
All Dega
§
All Weyna Dega
§
All Kolla
§
Moist Berha
o
Cutoff Drain
§
Slope Range: 3–50%
§
Soil Range: All
§
All High Dega
§
All Dega
§
All Weyna Dega
§
All Kolla
§
Moist Berha
o
Gully Rehabilitation
§
Slope Range: 0–30%
§
Soil Range: All, but take care on deeply
weathered
§
soils or loosely accumulated deposits
§
All High Dega
§
All Dega
§
All Weyna Dega
§
All Kolla
§
Moist Berha
o
Revegetation
§
Slope Range: All
§
Soil Range: All
§
All High Dega
§
All Dega
§
All Weyna Dega
§
All Kolla
§
Moist Berha
o
Water Harvesting
§
Slope Range: All (note specific limitation)
§
Soil Range: All
§
All High Dega
§
All Dega
§
All Weyna Dega
§
All Kolla
§
Moist Berha
o
Waterway
§
Slope Range: 3–50%
§
Soil Range: All, but take care on deeply
§
weathered subsoils
§
All High Dega
§
Moist and Wet Dega
§
Moist and Wet Weyna Dega
§
Moist and Wet Kollla
§
Moist Berha
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