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Taye, G.Adgo, E.Erkossa, Teklu[Characteristics and estimated onsite costs of sediment lost by runoff from Mizewa catchments, Blue Nile Basin]Characteristics and estimated onsite costs of sediment lost by runoff from Mizewa catchments, Blue Nile Basin
Erkossa, TekluHagos, FitsumLefore, Nicole[Proceedings of the Workshop on Flood-based Farming for Food Security and Adaption to Climate Change in Ethiopia: Potential and Challenges, Adama, Ethiopia, 30-31 October 2013]Proceedings of the Workshop on Flood-based Farming for Food Security and Adaption to Climate Change in Ethiopia: Potential and Challenges, Adama, Ethiopia, 30-31 October 2013

The Ethiopian part of the Nile basin is dominated by a mixed crop-livestock rainfed agriculture constrained by temporal and spatial variations in climate, relief, soil, and sever land degradation exacerbated by lack of appropriate technologies. The continued shrinking per capita agricultural land...


Erkossa, TekluAwulachew, Seleshi BekeleHagos, FitsumDenekew, Aster[Characterization and productivity assessment of the farming systems in the Upper part of the Nile Basin]Characterization and productivity assessment of the farming systems in the Upper part of the Nile Basin
Awulachew, Seleshi BekeleErkossa, TekluBalcha, Y.[Irrigation and water for sustainable development: proceedings of the Second Forum, Addis Ababa, Ethiopia, 15-16 December 2008. Summary report, abstracts of papers with proceedings on CD-ROM]Irrigation and water for sustainable development: proceedings of the Second Forum, Addis Ababa, Ethiopia, 15-16 December 2008. Summary report, abstracts of papers with proceedings on CD-ROM

The study was conducted in three watersheds (Dapo, Meja and Mizewa) in the Ethiopian part of the Blue Nile Basin to estimate the on-site cost of soil erosion using the productivity change approach, in which crop yield reduction due to plant nutrients lost with the sediment and runoff has been ana...


Erkossa, TekluWudneh, A.Desalegn, B.Taye, G.[Linking soil erosion to on-site financial cost: lessons from watersheds in the Blue Nile Basin]Linking soil erosion to on-site financial cost: lessons from watersheds in the Blue Nile Basin

Rainfed agriculutre in Ethiopia is constrained by temporal and spatial variations in climate and severe land degradation caused by soil erosion that is exacerbated by lack of appropriate technologies. The continued shrinking per capita agriculutral land due to population growth and diminishing la...


Erkossa, TekluAwulachew, Seleshi BekeleHagos, Fitsum[Characterization and productivity assessment of the farming systems in the upper part of the Nile Basin]Characterization and productivity assessment of the farming systems in the upper part of the Nile Basin

Soil fertility depletion is among the major impediments to sustained agricultural productivity especially in the less developed countries because of limited application of fertilizers. Soil fertility maintenance requires a balanced application of inorganic and organic nutrient sources. This study...


Erkossa, TekluTeklewold, H.[Agronomic and economic efficiency of manure and urea fertilizers use on vertisols in Ethiopian highlands]Agronomic and economic efficiency of manure and urea fertilizers use on vertisols in Ethiopian highlands
Awulachew, Seleshi BekeleDemissie, Solomon S.Hagos, FitsumErkossa, TekluPeden, Donald G.[Water management intervention analysis in the Nile Basin]Water management intervention analysis in the Nile Basin

In the highlands of Ethiopia, tillage methods and frequency affect drainage, soil erosion, moisture conservation, weeding and harvesting of crops. This is through their effects on soil physical, chemical and biological qualities. In this study, four tillage methods for land preparation, "broad be...


Erkossa, Teklu[Tillage effects on physical qualities of a vertisol in the central highlands of Ethiopia]Tillage effects on physical qualities of a vertisol in the central highlands of Ethiopia

Waterlogging is a challenge to wheat (Triticum durum Desf.) productivity under the rainfed system on Vertisols in the Ethiopian Highlands. However, using suitable seedbed types and manipulating planting dates can minimize the effects. A four-year (2000-2003) field experiment was conducted to eval...


Erkossa, TekluMenker, M.Betrie, G.D.[Effects of bed width and planting date on water productivity of wheat grown on vertisols in the Ethiopian highlands]Effects of bed width and planting date on water productivity of wheat grown on vertisols in the Ethiopian highlands

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