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Rege, J.E.O.Mujibi, D.[Facilitating ACGG partnerships and institutional engagements for effective implementation: An update]Facilitating ACGG partnerships and institutional engagements for effective implementation: An update

Presents results of a study undertaken to investigate the relationship of Packed Cell Volume (PCV) and Eggs Per Gram (EPG) to performance, and to estimate the repeatibility of the two measurements in a monthly parasite monitoring scheme. Includes data on body score, live weight of milk teeth male...


Tekelye BekeleKasali, O.B.Rege, J.E.O.[Repeatability of measurements of packed cell volume and egg count as indicators of endoparasite load and their relationship with sheep productivity]Repeatability of measurements of packed cell volume and egg count as indicators of endoparasite load and their relationship with sheep productivity

A selection programme (PNSO) was set up in 1983 in Cote d'Ivoire to increase growth and liveweight of the indigenous Djallonke sheep, using open nucleus breeding system. Selection was based on male individual weight at 80, 180 and 365 days of age. 10,417 records on 80 day weights (WT80) of lambs ...


Yapi, C.V.Oya, A.Rege, J.E.O.[Evaluation of an open nucleus breeding programme for growth of the Djallonke sheep in Cote d'Ivoire]Evaluation of an open nucleus breeding programme for growth of the Djallonke sheep in Cote d'Ivoire

The Menz and Horro highland sheep breeds are being evaluated at the ILCA Debre Birhan research station in Ethiopia for between-and within-breed genetic variation for resistance to internal parasites. The experimental design involves mating, for each breed, 150 ewes with 10 rams to lamb at the beg...


Rege, J.E.O.Tembely, S.Mukasa, E.Sovani, S.Anindo, D.O.Lahlou-Kassi, A.Baker, R.L.[Preliminary evidence for genetic resistance to endoparasites in Menz and Horro lambs in the highlands of Ethiopia]Preliminary evidence for genetic resistance to endoparasites in Menz and Horro lambs in the highlands of Ethiopia

Twenty-five year (1965-89) data on the Blended goats from Malya Research Centre totalling 4799 records were analysed for live weights and growth traits from birth to 72 weeks of age. The Blended goat developed in Malya, Tanzania, is a stabilised three-way cross of the Kamorai (55%), Boer (30%) an...


Das, S.M.Rege, J.E.O.Shibre, M.[Phenotypic and genetic parameters of growth traits of blended goats at Malya, Tanzania]Phenotypic and genetic parameters of growth traits of blended goats at Malya, Tanzania

Research in Kenya has confirmed that Red Maasai sheep are more resistant to gastrointestinal parasites than Dorper sheep and has shown that Small East African goats are more resistant than Galla goats. There is no difference in resistance between the Menz and Horro sheep breeds in Ethiopia. Herit...


Baker, R.L.Rege, J.E.O.Tembely, S.Mukasa-Mugerwa, E.Anindo, D.O.Mwamachi, D.M.Thorpe, W.R.Lahlou-Kassi, A.[Genetic resistance to gastrointestinal nematode parasites in some indigenous breeds of sheep and goats in East Africa]Genetic resistance to gastrointestinal nematode parasites in some indigenous breeds of sheep and goats in East Africa
Autor: Rege, J.E.O.

Africa is well endowed with a diversity of breeds and strains of livestock, which have proved remarkably suited to survive and produce under prevailing environmental rigours. Over 90 percent of the ruminant population in Africa is indigenous, although the numbers of distinct breeds of cattle, she...


Rege, J.E.O.[Indigenous livestock as the backbone of African animal agriculture: The importance of adaptive attributes and potential for their exploitation]Indigenous livestock as the backbone of African animal agriculture: The importance of adaptive attributes and potential for their exploitation

Investigates environmental sources of variation influencing growth traits of the Dorper and Dorper X Red Maasai sheep with special reference to the relative performance of various geneotypes. Lamb traits studied were weights from birth to yearling and absolute growth rates between adjacent stages...


Inyangala, B.A.O.Rege, J.E.O.Itulya, S.[A comparative study of the Dorper and Dorper X Red Maasai sheep]A comparative study of the Dorper and Dorper X Red Maasai sheep

Ensuring that locally adopted breeds are a functional part of production systems is the most national and sustainable way to conserve animal genetic resources. This can only be possible if sustainable breeding strategies for such animals are developed which take into account their economically im...


Kahi, A.K.Rege, J.E.O.[African cattle genetic resources: Their unique attributes and conservation through utilization for milk production]African cattle genetic resources: Their unique attributes and conservation through utilization for milk production

Jabbar, M.A.Swallow, B.M.Rege, J.E.O.[Incorporation of farmer knowledge and preferences in designing breeding policy and conservation strategy for domestic animals]Incorporation of farmer knowledge and preferences in designing breeding policy and conservation strategy for domestic animals

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