Slope range (%) | P0 = Pi0 = P for no erosion control measure in any cultivated parcel in Sebeya catchment | P1 = Pi1 = P for one measure acting alone in each cultivated parcel in Sebeya catchment | P2 = Pi2 = P for a combination of 2 erosion measures in each cultivated parcel in Sebeya catchment | P3 = Pi3 = for a combination of 3 erosion measures in each cultivated parcel in Sebeya catchment |
(0 - 6) | P1-0: Contour tillage + Crop cover. | P1-1: Contour tillage + Crop cover | P1-2: Contour tillage + Mulching | P1-3: Contour tillage + Mulching + anti-erosive |
(6 - 16) | P2-0: Contour tillage + Crop cover | P2-1: Contour tillage + Contour bund + Crop cover | P2-2: Contour tillage Contour bund + Mulching | P2-3: Contour tillage + Contour bund + Mulching + anti-erosive |
(16 - 40) | P3-0: Contour tillage + Crop cover | P3-1: Bench terraces + Contour tillage + Crop cover | P3-2: Bench terraces + Contour tillage + Mulching | P3-3: Bench terraces + Contour tillage + Mulching + drainage channels |
(40 - 60) | P4-0: Contour tillage + Crop cover | P4-1: Bench terraces + Contour tillage + Crop cover | P4-2: Bench terraces + Contour tillage + Mulching | P4-3: Bench terraces + Contour tillage + Mulching + drainage channels |
(> 60) | P5-0: Afforestation | P5-1: Afforestation | P5-2: Afforestation | P5-3: Afforestation |