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Outlines an economic evaluation of an improved surface drainage technology, using the broad-bed-maker (BBM) on-farm in four different vertisol areas of the Ethiopian highlands. Presents data on crops and number of areas covered for the on-farm drainage technology, on cost structure of the BBM, an...


Asamenew, G.Jutzi, S.C.Tedla, A.McIntire, John M.[Economic evaluation of improved vertisol drainage for food crop production in the Ethiopian highlands]Economic evaluation of improved vertisol drainage for food crop production in the Ethiopian highlands

Describes interactions between cropping & livestock husbandry in an area of Fulani settlement arid farming groups at Abet and in a Fulani agropastoral system at Kurmin Biri, both in subhumid Nigeria, identifying the linkages as being feed from fallow land crop residues (CR) grazing and use of cat...


McIntire, John M.Bourzat, D.Pingali, Prabhu L.[Crop-Livestock Interaction in Sub-Sarahan Africa]Crop-Livestock Interaction in Sub-Sarahan Africa

Proposes a method to estimate the trade-off between sorghum grain and straw yield in agronomic trials. Describes a theory of the conflict between the two products. presents data from sorghum cultivar trials in Ethiopia, as well as a method of evaluating sorghum grain and straw.


McIntire, John M.Reed, J.D.Jutzi, S.C.Tedla, A.Kebede, Y.[Evaluating sorghum cultivars for grain and straw yield]Evaluating sorghum cultivars for grain and straw yield

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