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Gojam, Y.Tegegne, AzageGebrewold, A.Bekele, T.[The influence of weaning age and different calf starter rations on testis diameter, scrotal circumference and body weight of Friesian crossbred bull calves at different ages]The influence of weaning age and different calf starter rations on testis diameter, scrotal circumference and body weight of Friesian crossbred bull calves at different ages
Baker, R.L.Reynolds, L.Lahlou-Kassi, A.Rege, J.E.O.Bekele, T.Mukasa-Mugerwa, E.Rey, B.[Prospects for breeding for resistance to endoparasites in small ruminants in Africa a new ILCA research programme]Prospects for breeding for resistance to endoparasites in small ruminants in Africa a new ILCA research programme

Bekele, T.Kasali, O.B.[The effects of endoparasites on the productivity of Ethiopian highland sheep]The effects of endoparasites on the productivity of Ethiopian highland sheep

Reviews the control of livestock diseases in the tropics by breeding, with particular reference to trypanosomiasis, and gastrointestinal parasites. Looks at the N'Dama breeding programme.


Kasali, O.B.Njau, B.C.Bekele, T.[Controlling livestock diseases in the tropics by breeding: A perspective]Controlling livestock diseases in the tropics by breeding: A perspective
Autor: Bekele, T.

Gastrointestinal nematodes, lungworms, and liver flukes are prominent endoparasites of small ruminants in different ecological zones of the sub-Saharan Africa. The high transmission and high occurence of Haemonchus contortus, Oesophagostomum columbianum, Trichostrongylus sp., Cooperia sp. strongy...


Bekele, T.[Epidemiology of endoparasites of small ruminants in sub-Saharan Africa]Epidemiology of endoparasites of small ruminants in sub-Saharan Africa

Reproductive and growth performances of purebred Brahman and Boran cows and their crossbred calves were investigated at Abernossa ranch in Ethiopia. The calves performances were evaluated in relation to growth from birth to weaning including birth weight, growth rate, to weaning weight.


Gebre-Wold, A.Bekele, T.Worku, G.Gebre-Meskel, T.Ketema, E.[Evaluation of Brahman-crossed Boran, pure Brahman, and pure Boran cattle kept at Abernossa ranch of the Ministry of Agriculture]Evaluation of Brahman-crossed Boran, pure Brahman, and pure Boran cattle kept at Abernossa ranch of the Ministry of Agriculture

Causes of reproductive wastage in small ruminants in tropical Africa are highlighted. Pre- and postnatal deaths account for most of the loss. The role of the International Livestock Centre for Africa in collaboration with the National Agricultural Research Systems in overcoming the multiple facto...


Kasali, O.B.Mukasa-Mugerwa, E.Bekele, T.Njau, B.C.[Reproductive wastage in small ruminants in tropical Africa]Reproductive wastage in small ruminants in tropical Africa

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