Discusses factors affecting morbidity and mortality of the Ethiopian highland sheep both on-farm and on-station at Debre Berhan between 1989 and 1990. Primary causes of infections origin resulted in high proportional morbidity (88.4 percent on-farm) and mortality (72.9 percent on-farm and 71.8 pe...
Bekele, T.
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Wolde-Ab, T.
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Lahlou-Kassi, A.
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Sherington, J.
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[Factors affecting morbidity and mortality on-farm and on-station in the Ethiopian highland sheep]
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Factors affecting morbidity and mortality on-farm and on-station in the Ethiopian highland sheep
An estimate of the economic loss due to ovine fasciolosis in the Ethiopian highlands was made based on available data on mortality, weight loss, reduced reproductive efficiency and liver condemnation at slaughhter. The economic effects of fasciolosis were identified and models for estimating the ...
Ngategize, P.K.
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Bekele, T.
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Tilahun, G.
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[Financial losses caused by ovine fasciolosis in the Ethiopian highlands]
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Financial losses caused by ovine fasciolosis in the Ethiopian highlands
Presents results of a study conducted to assess the extent to which incubation time, temperature or failure to separate plasma soon after collection influence the plasma progesterone concentration in Ethiopian indigenous sheep.
Mukasa-Mugerwa, E.
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Bekele, T.
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Kasali, O.B.
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[The effect of handling methods on subsequent plasma progesterone levels in sheep]
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The effect of handling methods on subsequent plasma progesterone levels in sheep
Presents a study conducted in five different sites, Debre Berhan, Dejen, Deneba, Tulu Meko and Wereilu in the highlands of Ethiopia, from June 1988 to December 1989, to determine the prevalences of endoparasites of the highland sheep in Ethiopia. Analyses data to determine nematode log egg counts...
Bekele, T.
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Kasali, O.B.
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Wolde-Mariam, W.A.
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[Endoparasite prevalences of the highland sheep in Ethiopia]
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Endoparasite prevalences of the highland sheep in Ethiopia
Presents a study of endoparasite productivity in sheep carried out at Debre Berhan, Dejen, Tulu Meko and Wereilu in the Ethiopian highlands in 1988 and 1989. Determines the association between some indicators of endoparasitism with productivity. Presents data on the relative association of EPG an...
Bekele, T.
,
Bruns, E.
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Kasali, O.B.
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Wolde-Mariam, W.A.
,
[Association of endoparasites and productivity of highland sheep in Ethiopia]
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Association of endoparasites and productivity of highland sheep in Ethiopia
Presents a study carried out on farms and on-station at Debre Berhan from July 1989 to December 1990 to determine the causes of morbidity and mortality of lambs up to 6 months of age. It showed pneumonia (bacterial and/or verminous), starvation-mismothering exposure (SME) complex, gastrointestina...
Bekele, T.
,
Kasali, O.B.
,
Wolde-Ab, T.
,
[Causes of lamb morbidity and mortality in the Ethiopian highlands]
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Causes of lamb morbidity and mortality in the Ethiopian highlands