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Schmitter, Petra S.Gebrehaweria, GebregziabherTilahun, S.Lefore, NicoleBarron, Jennie[Assessing the effects of smallholder intensification through improved water management beyond “Business as Usual”: a multi-facet lens on sustainability]Assessing the effects of smallholder intensification through improved water management beyond “Business as Usual”: a multi-facet lens on sustainability

Irrigation has a large potential to increase agricultural output and yield per unit area. However, the long term sustainability increased production, together with degradation of the soils (and associated water bodies) in irrigated areas may be irreparably damaged by inappropriate watering schedu...


Schmitter, Petra S.Haileslassie, AmareNakawuka, ProssieGebregziabher, GebrehaweriaTesema, M.Tegegne, D.Abdela, M.Yilak, D. L.Tilahun, S.Ayana, M.Langan, Simon J.[The importance of Ethiopian soils in irrigation and overall watershed management [Abstract only]]The importance of Ethiopian soils in irrigation and overall watershed management [Abstract only]

Maintaining indigenous nutrient supply and positive nutrient balances are key factors in sustaining rice yields. Irrigation systems act as conveyers for water, sediments and nutrients throughout landscapes, especially in mountainous, cultivated tropical areas where erosivity is usually high. Cont...


Slaets, J.I.F.Schmitter, Petra S.Hilger, T.Hue, D.T.T.Piepho, Hans-PeterVien, T.D.Cadisch, Georg[Sediment-associated organic carbon and nitrogen inputs from erosion and irrigation to rice fields in a mountainous watershed in Northwest Vietnam]Sediment-associated organic carbon and nitrogen inputs from erosion and irrigation to rice fields in a mountainous watershed in Northwest Vietnam

Composite agricultural systems with permanent maize cultivation in the uplands and irrigated rice in the valleys are very common in mountainous southeast Asia. The soil loss and fertility decline of the upland fields is well documented, but little is known about reallocation of these sediments wi...


Slaets, J.I.F.Schmitter, Petra S.Hilger, T.Vien, T.D.Cadisch, Georg[Sediment trap efficiency of paddy fields at the watershed scale in a mountainous catchment in northwest Vietnam]Sediment trap efficiency of paddy fields at the watershed scale in a mountainous catchment in northwest Vietnam

The Ethiopian government has declared the Lake Tana - Beles region to be a growth corridor and irrigation development is one of the priorities. Since the dry season river flow is limited, groundwater has the greatest potential for increasing irrigation in the near future. The main drawback is lac...


Yilak, D. L.Tilahun, Seifu A.Schmitter, Petra S.Nakawuka, ProssieEnku, T.Kassawmar, N. T.Steenhuis, Tammo S.[Determining the groundwater potential for agricultural use in Ethiopian Highlands [Abstract only]]Determining the groundwater potential for agricultural use in Ethiopian Highlands [Abstract only]

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