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Journal Article 1994

Autor: Rege, J.E.O. Aboagye, G.S. Tawah, C.L.
Enlace original: https://cgspace.cgiar.org/handle/10568/5440

Investigación en Agricultura
Enlace permanente

Rege, J.E.O. ,  Aboagye, G.S. ,  Tawah, C.L. ,  [Shorthorn cattle of West and Central Africa IV. Production characteristics] ,  Shorthorn cattle of West and Central Africa IV. Production characteristics
Journal Article 1993

Autor: Rege, J.E.O. Kaufmann, Ralph R. von Mwenya, W.N.M. Otchere, E.O. Mani, R.I.

An on-farm study was conducted over a 12-year period (1979 through 1990) at four locations in the subhumid zone of Nigeria to estimate levels of performance of Bunaji cattle and to examine factors affecting productivity in these production systems. Average weight at birth, at 9 months and at 12 m...

Enlace original: https://cgspace.cgiar.org/handle/10568/28263

Investigación en Agricultura
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Rege, J.E.O. ,  Kaufmann, Ralph R. von ,  Mwenya, W.N.M. ,  Otchere, E.O. ,  Mani, R.I. ,  [On-farm performance of Bunaji (White Fulani) cattle. 2. Growth, reproductive performance, milk offtake and mortality] ,  On-farm performance of Bunaji (White Fulani) cattle. 2. Growth, reproductive performance, milk offtake and mortality
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 1999

Autor: McKeever, Declan J. Rege, J.E.O.

Development of improved vaccine and diagnostic-based disease control strategies has benefited considerably from advances in biotechnology, particularly those relating to recombinant DNA technology. Efficiency of the vaccine development process has been increased at all levels, from the analysis o...

Enlace original: https://cgspace.cgiar.org/handle/10568/29189

Investigación en Agricultura
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McKeever, Declan J. ,  Rege, J.E.O. ,  [Vaccines and diagnostic tools for animal health: The influence of biotechnology] ,  Vaccines and diagnostic tools for animal health: The influence of biotechnology
Journal Article 1993

Autor: Rege, J.E.O. Aboagye, G.S. Akah, S.

A method for obtaining between-breed differences in crossbreeding parameters is presented as an alternative to the conventional practice of estimating actual parameters in crossbreeding systems where a single exotic breed imported through sires or semen only is used on two or more indigenous bree...

Enlace original: https://cgspace.cgiar.org/handle/10568/29181

Investigación en Agricultura
Enlace permanente
Rege, J.E.O. ,  Aboagye, G.S. ,  Akah, S. ,  [A method for estimating between-breed differences in crossbreeding parameters and their sampling variances] ,  A method for estimating between-breed differences in crossbreeding parameters and their sampling variances
Journal Article 2004

Autor: Haile, Aynalem Anindo, D.O. Tembely, S. Mukasa-Mugerwa, E. Tibbo, Markos Yami, A. Baker, R.L. Rege, J.E.O.

The effect of subclinical artificial nematode parasite infection on dry matter intake (DMI), apparent digestibility (AD), efficiency of feed utilisation (EFU), plasma protein (PPC) and albumin concentrations (AC) was examined in lambs of the Horro and Menz breeds. The factorial experimental desi...

Enlace original: https://cgspace.cgiar.org/handle/10568/29179

Investigación en Agricultura
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Haile, Aynalem ,  Anindo, D.O. ,  Tembely, S. ,  Mukasa-Mugerwa, E. ,  Tibbo, Markos ,  Yami, A. ,  Baker, R.L. ,  Rege, J.E.O. ,  [Effects of dietary protein supplementation and infection with gastrointestinal nematode parasites on some nutritional and metabolic parameters in Ethiopian Menz and Horro sheep] ,  Effects of dietary protein supplementation and infection with gastrointestinal nematode parasites on some nutritional and metabolic parameters in Ethiopian Menz and Horro sheep
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
Enlace permanente
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
Journal Article 1993

Autor: Rege, J.E.O. Famula, T.R.

Calving date (CD) records of 68896 polled Hereford dams of 120 682 calves were coded within herd-year-season with date 1 being the date the first calf was born. Factors affecting CD and its relationship with production traits were investigated. Early calving was found to be associated with high p...

Enlace original: https://cgspace.cgiar.org/handle/10568/28265

Investigación en Agricultura
Enlace permanente
Rege, J.E.O. ,  Famula, T.R. ,  [Factors affecting calving date and its relationship with production traits of Hereford dams] ,  Factors affecting calving date and its relationship with production traits of Hereford dams
Journal Article 2004

Autor: Tibbo, Markos Ayalew, W. Awgichew, K. Ermias, E. Rege, J.E.O.

On-station characterisation of indigenous Menz (n = 1639) and Horro (n = 1135) sheep of Ethiopia in the central highlands of the country was undertaken between 1992 and 1997 at the Debre Berhan Research Station of the International Livestock Research Institute (ILRI) to study the phenotypic chara...

Enlace original: https://cgspace.cgiar.org/handle/10568/28618

Investigación en Agricultura
Enlace permanente
Tibbo, Markos ,  Ayalew, W. ,  Awgichew, K. ,  Ermias, E. ,  Rege, J.E.O. ,  [On-station characterisation of indigenous Menz and Horro sheep breeds in the central highlands of Ethiopia] ,  On-station characterisation of indigenous Menz and Horro sheep breeds in the central highlands of Ethiopia

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