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Journal Article 2015-04-15

Autor: Benavides, M.V. Sonstegard, T.S. Kemp, Stephen J. Mugambi, J.M.M. Gibson, John P. Baker, R.L. Hanotte, Olivier H. Marshall, Karen Tassell, C. van

Gastrointestinal (GI) parasitic infection is the main health constraint for small ruminant production, causing loss of weight and/or death. Red Maasai sheep have adapted to a tropical environment where extreme parasite exposure is a constant, especially with highly pathogenic Haemonchus contortus...

Enlace original: https://cgspace.cgiar.org/handle/10568/72426

Investigación en Agricultura
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Benavides, M.V. ,  Sonstegard, T.S. ,  Kemp, Stephen J. ,  Mugambi, J.M.M. ,  Gibson, John P. ,  Baker, R.L. ,  Hanotte, Olivier H. ,  Marshall, Karen ,  Tassell, C. van ,  [Identification of novel loci associated with gastrointestinal parasite resistance in a red Maasai x Dorper backcross population] ,  Identification of novel loci associated with gastrointestinal parasite resistance in a red Maasai x Dorper backcross population
Journal Article 1998

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

A study was carried out at the International Livestock Research Institute (ILRI) Debre Berhan Research Station in Ethiopia from 1992 to 1995 to compare the peri-parturient rise (PPR) in faecal nematode egg counts (FEC) in ewes of two indigenous sheep breeds. A total of 1439 Menz and 1347 Horro ew...

Enlace original: https://cgspace.cgiar.org/handle/10568/33248

Investigación en Agricultura
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Tembely, S. ,  Lahlou-Kassi, A. ,  Rege, J.E.O. ,  Mukasa-Mugerwa, E. ,  Anindo, D.O. ,  Sovani, S. ,  Baker, R.L. ,  [Breed and season effects on the peri-parturient rise in nematode egg output in indigenous ewes in a cool tropical environment] ,  Breed and season effects on the peri-parturient rise in nematode egg output in indigenous ewes in a cool tropical environment
Journal Article 2002

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

The effects of breed and dietary protein supplementation on the development of resistance and resilience to gastrointestinal nematode parasites (endoparasites) were examined in artificially infected Horro and Menz lambs from 4 to 12 months of age. The factorial design involved two breeds, two inf...

Enlace original: https://cgspace.cgiar.org/handle/10568/33182

Investigación en Agricultura
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Haile, Aynalem ,  Tembely, S. ,  Anindo, D.O. ,  Mukasa-Mugerwa, E. ,  Rege, J.E.O. ,  Yami, A. ,  Baker, R.L. ,  [Effects of breed and dietary protein supplementation on the responses to gastro intestinal nematode infections in Ethiopian sheep] ,  Effects of breed and dietary protein supplementation on the responses to gastro intestinal nematode infections in Ethiopian sheep
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
Conference Paper 1993

Autor: Baker, R.L. Reynolds, L. Mwamachi, D.M. Audho, James O. Magadi, M. Miller, J.E.

This study quantifies comprehensively both within and between breed differences in resistance to natural infection with gastrointestinal parasites. This research programme was developed from an earlier study in coastal Kenya involving Dorper and Red Maasai X Dorper sheep. It is now part of an ILC...

Enlace original: https://cgspace.cgiar.org/handle/10568/50600

Investigación en Agricultura
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Baker, R.L. ,  Reynolds, L. ,  Mwamachi, D.M. ,  Audho, James O. ,  Magadi, M. ,  Miller, J.E. ,  [Genetic resistance to gastrointestinal parasites in Dorper and Red Maasai X Dorper lambs in coastal Kenya] ,  Genetic resistance to gastrointestinal parasites in Dorper and Red Maasai X Dorper lambs in coastal Kenya
Conference Paper 1992

Autor: Reynolds, L. Baker, R.L. Sherington, J. Njubi, D.

Studies the within-and between-breed differences in resistance to natural infection with gastro-intestinal parasites and identifies genetic markers to aid in the selection of animals. Data analysed include PCV (Packed Cell Volume), live weight from birth to 360 days and faecal egg counts.

Enlace original: https://cgspace.cgiar.org/handle/10568/70837

Investigación en Agricultura
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Reynolds, L. ,  Baker, R.L. ,  Sherington, J. ,  Njubi, D. ,  [Resistance to gastro-intestinal parasites in Dorper and Red Maasai-Dorper crossbred sheep] ,  Resistance to gastro-intestinal parasites in Dorper and Red Maasai-Dorper crossbred sheep
Report 1996

Autor: Baker, R.L.

There is a large and diverse range of sheep and goat breeds in the world and some of these, particularly the indigenous tropical breeds, appear to have some unique genetic ability to resist or tolerate diseases. This paper reviews the information available on between-breed genetic variation for r...

Enlace original: https://cgspace.cgiar.org/handle/10568/50266

Investigación en Agricultura
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Baker, R.L. ,  [Characterisation and utilisation of sheep and goat breeds that are resistant to helminths] ,  Characterisation and utilisation of sheep and goat breeds that are resistant to helminths
Conference Paper 2000

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

Genetic resistance to artificially acquired gastrointestinal parasites was studied in 49 Horro and 103 Menz breeds of Ethiopia. The experimental design involved 2 breeds, 2 infection treatments (Infected vs Non infected) and 3 dietary protein treatments using 152 lambs assigned to the 12 treatmen...

Enlace original: https://cgspace.cgiar.org/handle/10568/50599

Investigación en Agricultura
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Haile, Aynalem ,  Tembely, S. ,  Anindo, D.O. ,  Rege, J.E.O. ,  Mukasa-Mugerwa, E. ,  Yami, A. ,  Baker, R.L. ,  [Genetic resistance to gastrointestinal parasites in artificially infected Horro and Menz Ethiopian sheep breeds] ,  Genetic resistance to gastrointestinal parasites in artificially infected Horro and Menz Ethiopian sheep breeds
Conference Paper 2002

Autor: Rege, J.E.O. Baker, R.L. Hanotte, Olivier H.
Enlace original: https://cgspace.cgiar.org/handle/10568/50706

Investigación en Agricultura
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Rege, J.E.O. ,  Baker, R.L. ,  Hanotte, Olivier H. ,  [Improving our understanding and utilisation of indigenous livestock breeds of developing countries: Key research challenges] ,  Improving our understanding and utilisation of indigenous livestock breeds of developing countries: Key research challenges
Journal Article 2000

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

Data collected on 3256 lambs born to Horro and Menz breed ewes single-sire mated to 71 rams at the International Livestock research Institute (ILRI) Debre Berhan station between September 1992 and June 1996 were analysed for rates of survival and growth from birth to weaning. A significantly lowe...

Enlace original: https://cgspace.cgiar.org/handle/10568/29623

Investigación en Agricultura
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Mukasa-Mugerwa, E. ,  Lahlou-Kassi, A. ,  Anindo, D.O. ,  Rege, J.E.O. ,  Tembely, S. ,  Tibbo, Markos ,  Baker, R.L. ,  [Between and within breed variation in lamb survival and the risk factors associated with major causes of mortality in indigenous Horro and menz sheep in Ethiopia] ,  Between and within breed variation in lamb survival and the risk factors associated with major causes of mortality in indigenous Horro and menz sheep in Ethiopia

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