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Journal Article 2002

Autor: Rege, J.E.O. Tembely, S. Mukasa-Mugerwa, E. Sovani, S. Anindo, D.O. Lahlou-Kassi, A. Nagda, S.M. Baker, R.L.

The effects of breed (Menz and Horro), season (wet and dry), and the breed by season interaction on production and response to naturally acquired gastro-intestinal (GI) nematode parasite infections (predominantly Longistrongylus elongata and Trichostrongylus spp. and a small proportion of Haemonc...

Enlace original: https://cgspace.cgiar.org/handle/10568/29202

Investigación en Agricultura
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Rege, J.E.O. ,  Tembely, S. ,  Mukasa-Mugerwa, E. ,  Sovani, S. ,  Anindo, D.O. ,  Lahlou-Kassi, A. ,  Nagda, S.M. ,  Baker, R.L. ,  [Effect of breed and season on production and response to infections with gastro-intestinal nematode parasites in sheep in the highlands of Ethiopia] ,  Effect of breed and season on production and response to infections with gastro-intestinal nematode parasites in sheep in the highlands of Ethiopia
Journal Article 1994

Autor: Toe, F. Lahlou-Kassi, A. Mukasa-Mugerwa, E.

A breeding soundness examination (BSE) involving animal physical examination, scrotal circumference (SC) and semen evaluation was undertaken on 80 Ile-de-France rams at a government breeding farm, 32 km south-west of Casablanca (Morocco) from March to May 1988. A large percentage of rams (21.4 pe...

Enlace original: https://cgspace.cgiar.org/handle/10568/29657

Investigación en Agricultura
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Toe, F. ,  Lahlou-Kassi, A. ,  Mukasa-Mugerwa, E. ,  [Semen characteristics of Ile-de-France rams of different age and physical condition] ,  Semen characteristics of Ile-de-France rams of different age and physical condition
Journal Article 1997

Autor: Tembely, S. Lahlou-Kassi, A. Rege, J.E.O. Sovani, S. Diedhiou, M.L. Baker, R.L.

The epidemiology of nematode infections in Menz sheep was studied in the highlands of Ethiopia at the International Livestock Research Institute (ILRI), Debre Berhan Research Station, using a series of tracer lambs grazing contaminated pasture for either 4, 16, 32 or 48 weeks from July 1992 to Ju...

Enlace original: https://cgspace.cgiar.org/handle/10568/29914

Investigación en Agricultura
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Tembely, S. ,  Lahlou-Kassi, A. ,  Rege, J.E.O. ,  Sovani, S. ,  Diedhiou, M.L. ,  Baker, R.L. ,  [The epidemiology of nematode infections in sheep in a cool tropical environment] ,  The epidemiology of nematode infections in sheep in a cool tropical environment
Journal Article 2002

Autor: Mukasa-Mugerwa, E. Anindo, D.O. Sovani, S. Lahlou-Kassi, A. Tembely, S. Rege, J.E.O. Baker, R.L.

Ewe reproduction and productivity were studied in the highlands of Ethiopia in Horro and Menz ewes mated to lamb in both the wet and dry seasons from June 1992 to May 1997. The data included a total of 4890 mating records of which 2516 were Menz ewes and 2374 Horro ewes, with 2360 matings in the ...

Enlace original: https://cgspace.cgiar.org/handle/10568/33170

Investigación en Agricultura
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Mukasa-Mugerwa, E. ,  Anindo, D.O. ,  Sovani, S. ,  Lahlou-Kassi, A. ,  Tembely, S. ,  Rege, J.E.O. ,  Baker, R.L. ,  [Reproductive performance and productivity of Menz and Horro sheep lambing in the wet and dry seasons in the highlands of Ethiopia] ,  Reproductive performance and productivity of Menz and Horro sheep lambing in the wet and dry seasons in the highlands of Ethiopia
Journal Article 1994

Autor: Mukasa-Mugerwa, E. Sovani, S. Toe, F. Lahlou-Kassi, A.

This study was undertaken using 48 mature Menz ewes (3-6 years of age) and averaging 31.5 (standard deviation (SD)=4.9) kg body weight, to evaluate oestrus synchronization, conception and lambing rates after ram introduction following a period of isolation (n=24) or constant exposure to vasectomi...

Enlace original: https://cgspace.cgiar.org/handle/10568/28291

Investigación en Agricultura
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Mukasa-Mugerwa, E. ,  Sovani, S. ,  Toe, F. ,  Lahlou-Kassi, A. ,  [Reproductive responses associated with ram introduction in mature tropical Menz ewes after a period of isolation] ,  Reproductive responses associated with ram introduction in mature tropical Menz ewes after a period of isolation
Conference Proceedings 1995

Autor: Wallace, R.J. Lahlou-Kassi, A.

This workshop was conducted to identify and prioritise areas of rumen ecology which are promising for their potential impact on improving nutrition status of tropical ruminants, to develop a rumen ecology research programme for ILRI based on relevance to developing countries and ILRI's comparativ...

Enlace original: https://cgspace.cgiar.org/handle/10568/2725

Investigación en Agricultura
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Wallace, R.J. ,  Lahlou-Kassi, A. ,  [Rumen ecology research planning. Proceedings of a workshop] ,  Rumen ecology research planning. Proceedings of a workshop
Conference Paper 1996

Autor: Rege, J.E.O. Tembely, S. Mukasa, E. Sovani, S. Anindo, D.O. Lahlou-Kassi, A. Baker, R.L.

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...

Enlace original: https://cgspace.cgiar.org/handle/10568/70866

Investigación en Agricultura
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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
Conference Paper 1998

Autor: Baker, R.L. Rege, J.E.O. Tembely, S. Mukasa-Mugerwa, E. Anindo, D.O. Mwamachi, D.M. Thorpe, W.R. Lahlou-Kassi, A.

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...

Enlace original: https://cgspace.cgiar.org/handle/10568/70874

Investigación en Agricultura
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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
Journal Article 2000

Autor: Toe, F. Rege, J.E.O. Mukasa-Mugerwa, E. Tembely, S. Anindo, D.O. Baker, R.L. Lahlou-Kassi, A.

A study was conducted to estimate heritabilities of, and genetic correlations among, body weight (WT) and testicular measurements - scrotal circumference (SC), testicular diameter (TD), testicular length (TL) and epididymal diameter (ED - in ram lambs between 6, 9 and 12 months old, and relations...

Enlace original: https://cgspace.cgiar.org/handle/10568/29609

Investigación en Agricultura
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Toe, F. ,  Rege, J.E.O. ,  Mukasa-Mugerwa, E. ,  Tembely, S. ,  Anindo, D.O. ,  Baker, R.L. ,  Lahlou-Kassi, A. ,  [Reproductive characteristics of Ethiopian highland sheeI. Genetic parameters of testicular measurements in ram lambs and relationship with age at puberty in ewe lambs] ,  Reproductive characteristics of Ethiopian highland sheeI. Genetic parameters of testicular measurements in ram lambs and relationship with age at puberty in ewe lambs
Journal Article 2000

Autor: Rege, J.E.O. Toe, F. Mukasa-Mugerwa, E. Tembely, S. Anindo, D.O. Baker, R.L. Lahlou-Kassi, A.

A study was conducted to investigate the effect of season on, and to estimate heritabilities of, and genetic correlations among, semen and spermatozoa characteristics and the relationship of these characteristics with measures of testicular or scrotal size in 6-, 9- and 12-month old ram lambs of ...

Enlace original: https://cgspace.cgiar.org/handle/10568/29624

Investigación en Agricultura
Enlace permanente
Rege, J.E.O. ,  Toe, F. ,  Mukasa-Mugerwa, E. ,  Tembely, S. ,  Anindo, D.O. ,  Baker, R.L. ,  Lahlou-Kassi, A. ,  [Reproductive characteristics of Ethiopian highland sheep. II. Genetic parameters of semen characteristics and their relationships with testicular measurements in ram lambs] ,  Reproductive characteristics of Ethiopian highland sheep. II. Genetic parameters of semen characteristics and their relationships with testicular measurements in ram lambs

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