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Conference Paper 1992

Autor: Inyangala, B.A.O. Rege, J.E.O. Itulya, S.

Data on 969 Dorper lambs collected over a 10-year period (1978 to 1987) at Ol'Magogo were used in this study. Lamb traits studied were weights from birth to yearling and absolute growth rates between adjacent stages of growth. All the fixed effects studied influenced growth in one way or another....

Enlace original: https://cgspace.cgiar.org/handle/10568/70831

Investigación en Agricultura
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Inyangala, B.A.O. ,  Rege, J.E.O. ,  Itulya, S. ,  [Growth traits of the Dorper sheep. I. Factors influencing growth traits] ,  Growth traits of the Dorper sheep. I. Factors influencing growth traits
Journal Article 1991

Autor: Tekelye Bekele Kasali, O.B. Rege, J.E.O.

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...

Enlace original: https://cgspace.cgiar.org/handle/10568/28041

Investigación en Agricultura
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Tekelye Bekele ,  Kasali, 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
Conference Paper 1994

Autor: Yapi, C.V. Oya, A. Rege, J.E.O.

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 ...

Enlace original: https://cgspace.cgiar.org/handle/10568/70851

Investigación en Agricultura
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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
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 2003

Autor: Negussie, E. Rottmann, O.J. Pirchner, F. Rege, J.E.O.

A total of 147 Menz and Horro lambs of both sexes were serially slaughtered and dissected at five different stages of growth to define the pattern of growth and partitioning of fat among body depots in indigenous Ethiopian Menz and Horro sheep breeds. The GLM procedure of SAS and allometric growt...

Enlace original: https://cgspace.cgiar.org/handle/10568/29210

Investigación en Agricultura
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Negussie, E. ,  Rottmann, O.J. ,  Pirchner, F. ,  Rege, J.E.O. ,  [Patterns of growth and partitioning of fat depots in tropical fat-tailed Menz and Horro sheep breeds] ,  Patterns of growth and partitioning of fat depots in tropical fat-tailed Menz and Horro sheep breeds
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
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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
Conference Paper 2002

Autor: Ermias, E. Rege, J.E.O.
Enlace original: https://cgspace.cgiar.org/handle/10568/50857

Investigación en Agricultura
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Ermias, E. ,  Rege, J.E.O. ,  [Modelling carcass characteristics from live animal allometric parameters in tropical fat-tailed sheep] ,  Modelling carcass characteristics from live animal allometric parameters in tropical fat-tailed sheep
Conference Paper 2000

Autor: Negussie, E. Rottmann, O.J. Pirchner, F. Rege, J.E.O.

A total of 146 Menz and Horro lambs of both sexes were serially slaughtered and dissected at 5 different stages of growth (i.e. at 1, 3, 6, 9 and 12 months of age) to define the pattern of growth and partitioning of fat among body depots of indigenous Ethiopian Menz and Horro sheep breeds. The GL...

Enlace original: https://cgspace.cgiar.org/handle/10568/50132

Investigación en Agricultura
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Negussie, E. ,  Rottmann, O.J. ,  Pirchner, F. ,  Rege, J.E.O. ,  [Allometric growth coefficients and partitioning of fat depots in indigenous Ethiopian Menz and Horro sheep breds] ,  Allometric growth coefficients and partitioning of fat depots in indigenous Ethiopian Menz and Horro sheep breds

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