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Autor: Dersch, D.

Reports findings of a survey on the role, ownership and composition of livestock in the Ethiopian highlands to determine the production capability and potential of indigenous zebu cow under traditional smallholder management. Discussions on dairy husbandry and management, dairy performance, anima...


Dersch, D.[L'elevage en pays tropicaux]L'elevage en pays tropicaux
Autor: Synge, B.A.

Reports on factors affecting productivity of White Fulani cattle on Jos Plateau, Nigeria. Topical discussions on calving rate and interval, birth and monthly live weights, milk yield and composition, diseases, nutrition, purchases and exchanges were examined in 23 White Fulani cattle herds. Infor...


Synge, B.A.[Factors limiting cattle productivity in highland areas of Nigeria. II. (Report on second phase of project carried out from January 1978 to July 1980)]Factors limiting cattle productivity in highland areas of Nigeria. II. (Report on second phase of project carried out from January 1978 to July 1980)

The incidence of short luteal phases and ovulations without oestrus was investigated in 42 primiparous Borana cows. Based on calving body weight, cows were allocated to either a control group with grass hay only or to a supplement group with a concentrate ration. Within nutritional groups, cows w...


Tegegne, AzageGeleto, A.Kassa, T.[Short luteal phases and ovulations without oestrus in primiparous Borana (Bos indicus) cows in the central highlands of Ethiopia]Short luteal phases and ovulations without oestrus in primiparous Borana (Bos indicus) cows in the central highlands of Ethiopia
Scheuch, FFrancis, C.A.[Selection systems for increasing protein quality with opaque-2 gene in floury maize]Selection systems for increasing protein quality with opaque-2 gene in floury maize
Niftalem, D.[Sheep production on smallholder farms in the Ethiopian highlands - a farming system approach]Sheep production on smallholder farms in the Ethiopian highlands - a farming system approach

Reports the major specific causes of sheep mortality in the Debre Berhan area between July 1986 and June 1987. Includes data on seasonal crude death rates, causes of mortality, frequency and age at death.


Njau, B.C.Kasali, O.B.Scholtens, R.G.Degefa, M.[Etudes sur le terrain et en laboratoire des causes de la mortalite ovine dans les hauts plateaux ethiopiens en 1986-1987]Etudes sur le terrain et en laboratoire des causes de la mortalite ovine dans les hauts plateaux ethiopiens en 1986-1987
Aynalem, D.Adem, A.A.Tilahun, Seifu A.Mekuria, Wolde M.Nicholson, Charles F.Steenhuis, Tammo S.[Enhancing ecosystem services in the upper Blue Nile Basin, Ethiopia through soil and water conservation implementation [Abstract only]]Enhancing ecosystem services in the upper Blue Nile Basin, Ethiopia through soil and water conservation implementation [Abstract only]

This study investigates the household-level impacts of market-oriented dairy technologies (crossbred cows and complementary feed and management technologies) on in-comes, food and non-food expenditures, nutrient intakes, and health of pre-school children. A recursive econometric model was employe...


Ahmed, M.Ehui, Simeon K.Mohamed-Saleem, M.A.[Adoption of crossbred cow technologies and increased food security among smallholder dairy farmers in the East African highlands]Adoption of crossbred cow technologies and increased food security among smallholder dairy farmers in the East African highlands

Using a household bioeconomic modelling approach, this paper analyses the impact of advancing in-kind credit in the form of fertilizer and seed on smallholder farmers with different levels of wealth in the Ethiopian highlands. Cropland allocation and household consumption patterns are examined in...


Ahmed, M.M.Preckel, P.Ehui, Simeon K.[Credit policy and intensification in mixed crop-livestock systems: A modelling perspective]Credit policy and intensification in mixed crop-livestock systems: A modelling perspective

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