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Book 1992

Autor: Hoste, Christian H. Chalon, E. D'Ieteren, G.D.M. Trail, J.C.M.

This volume presents major results obtained since the publication of volume 1 and 2 and updates national data on trypanotolerant cattle. The first part analyses populations and their trends between the two surveys and reviews research activities and development activities. It also gives recent in...

Enlace original: https://cgspace.cgiar.org/handle/10568/4210

Investigación en Agricultura
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Hoste, Christian H. ,  Chalon, E. ,  D'Ieteren, G.D.M. ,  Trail, J.C.M. ,  [Trypanotolerant livestock in West and Central Africa. Volume 3. A decade's results] ,  Trypanotolerant livestock in West and Central Africa. Volume 3. A decade's results
Book 1979

Autor: Trail, J.C.M. Hoste, Christian H. Wissocq, Y.J. Lhoste, Ph. Mason, I.L.

Review of the classification, geographic distribution, animal performance and productivity of trypanotolerant cattle, sheep and goats in 18 countries of west & central Africa, particularly N'dama cattle, West African Dwarf Shorthorn, and Zebu x N'Dama crossbreeds. Discussion on potential utilizat...

Enlace original: https://cgspace.cgiar.org/handle/10568/4225

Investigación en Agricultura
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Trail, J.C.M. ,  Hoste, Christian H. ,  Wissocq, Y.J. ,  Lhoste, Ph. ,  Mason, I.L. ,  [Trypanotolerant livestock in West and Central Africa. Volume 1. General study] ,  Trypanotolerant livestock in West and Central Africa. Volume 1. General study
Journal Article 1966

Autor: Sacker, G.D. Trail, J.C.M.

Production characteristics, covering ewe breeding data; growth of lambs and use of correction factors for parity of dam, sex and type of birth of lamb; ewe milk production as measured by early lamb growth; effects of dry season on lamb weights and ewe milk production; repeatabilities and phenotyp...

Enlace original: https://cgspace.cgiar.org/handle/10568/66817

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Sacker, G.D. ,  Trail, J.C.M. ,  [Production characteristics of a flock of East African Blackhead sheep] ,  Production characteristics of a flock of East African Blackhead sheep
Conference Paper 1988

Autor: Maehl, J.H.H. Coulibaly, L. Defly, A. D'Ieteren, G.D.M. Feron, A. Grundler, G. Hecker, P. Itty, P. Mawuena, K. Morkramer, G. Mulungo, M. Nagda, S.M. Paling, R.W. Pelo, M. Rarieya, J.M. Schuetterle, A. Sheria, M. Thorpe, W.R. Trail, J.C.M.

Discusses factors influencing liveweight in a range of trypanotolerance network situations. Analyses liveweight traits, viz, dam liveweights at parturition and weaning, dam liveweight change between parturition and weaning, progeny liveweights at birth and weaning and progeny pre-weaning daily gain.

Enlace original: https://cgspace.cgiar.org/handle/10568/50056

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Maehl, J.H.H. ,  Coulibaly, L. ,  Defly, A. ,  D'Ieteren, G.D.M. ,  Feron, A. ,  Grundler, G. ,  Hecker, P. ,  Itty, P. ,  Mawuena, K. ,  Morkramer, G. ,  Mulungo, M. ,  Nagda, S.M. ,  Paling, R.W. ,  Pelo, M. ,  Rarieya, J.M. ,  Schuetterle, A. ,  Sheria, M. ,  Thorpe, W.R. ,  Trail, J.C.M. ,  [Factors influencing liveweight in a range of network situations] ,  Factors influencing liveweight in a range of network situations
Journal Article 1966

Autor: Trail, J.C.M. Sacker, G.D.

The effects of birth weight, sex, twinning, parity of dam and dry season on mortality rates of lambs were studied between births and weaning at 20 weeks in a flock of East African Blackhead sheep. The mean birth weight of non-surviving lambs was lower than those of surviving lambs. Singles from g...

Enlace original: https://cgspace.cgiar.org/handle/10568/66787

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Trail, J.C.M. ,  Sacker, G.D. ,  [Lamb mortality in a flock of East African Blackheaded sheep] ,  Lamb mortality in a flock of East African Blackheaded sheep
Conference Paper 1988

Autor: Defly, A. Awuome, K. Bokovi, K. D'Ieteren, G.D.M. Grundler, G. Handlos, Michael Itty, P. Leak, S.G.A. Maehl, J.H.H. Mawuena, K. Morkramer, G. Nagda, S.M. Paling, R.W. Rarieya, J.M. Thorpe, W.R. Trail, J.C.M.

The prevalence, species and intensity of trypanosome parasitaemia in different livestock species, breeds, age groups and management systems are reported from Togo for trypanosotolerant sheep and goats in the Sokode area. The effects of these trypanosome parasitaemias on health and production trai...

Enlace original: https://cgspace.cgiar.org/handle/10568/50010

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Defly, A. ,  Awuome, K. ,  Bokovi, K. ,  D'Ieteren, G.D.M. ,  Grundler, G. ,  Handlos, Michael ,  Itty, P. ,  Leak, S.G.A. ,  Maehl, J.H.H. ,  Mawuena, K. ,  Morkramer, G. ,  Nagda, S.M. ,  Paling, R.W. ,  Rarieya, J.M. ,  Thorpe, W.R. ,  Trail, J.C.M. ,  [Effect of trypanosome infection on livestock health and production in Togo] ,  Effect of trypanosome infection on livestock health and production in Togo
Journal Article 1966

Autor: Trail, J.C.M. Sacker, G.D.

The effects of age of ewe, and year, sex, and year, sex and type of birth of lambs on lamb weights between birth and weaning were measured and appropriate correction factors estimated in a flock of east African Blackhead sheep maintained over an 11-year period in Western Uganda. These correction ...

Enlace original: https://cgspace.cgiar.org/handle/10568/66840

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Trail, J.C.M. ,  Sacker, G.D. ,  [Factors affecting production records of lambs from a flock of East African Blackhead sheep] ,  Factors affecting production records of lambs from a flock of East African Blackhead sheep
Journal Article 1966

Autor: Trail, J.C.M. Sacker, G.D.

Dorset Horn rams were used on East African Blackhead sheep in western Uganda in mutton production through improved lamb growth. The crossbred lambs were significantly heavier than the indigenous at birth. From birth to weaning at five months, the growth rates of both types were identical, being 0...

Enlace original: https://cgspace.cgiar.org/handle/10568/66830

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Trail, J.C.M. ,  Sacker, G.D. ,  [Production records of lambs from East African Blackhead ewes and Dorset Horn rams] ,  Production records of lambs from East African Blackhead ewes and Dorset Horn rams
Conference Paper 1988

Autor: D'Ieteren, G.D.M. Awuome, K. Bokovi, K. Chema, S. Colardelle, C. Coulibaly, L. Defly, A. Feron, A. Grundler, G. Handlos, Michael Hecker, P. Itty, P. Kakiese, O. Leak, S.G.A. Maehl, J.H.H. Maloo, S.H. Mawuena, K. Minengu, M. Morkramer, G. Mukendi, F. Mulatu, W. Mulungo, M. Nagda, S.M. Nankodaba, G. Ngamuna, S. Ordner, G. Paling, R.W. Pelo, M. Rarieya, J.M. Schuetterle, A. Sheria, M. Thorpe, W.R. Tikubet, G. Trail, J.C.M. Yangari, G.

Presents results of a consolidated study on genetic and environmental factors affecting trypanosome prevalence and parasitaemia in livestock from the ten sites of the African Trypanotolerance Network. Includes data on prevalence in sheep, goats and cattle, prevalence in three age classes of cattl...

Enlace original: https://cgspace.cgiar.org/handle/10568/49851

Investigación en Agricultura
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D'Ieteren, G.D.M. ,  Awuome, K. ,  Bokovi, K. ,  Chema, S. ,  Colardelle, C. ,  Coulibaly, L. ,  Defly, A. ,  Feron, A. ,  Grundler, G. ,  Handlos, Michael ,  Hecker, P. ,  Itty, P. ,  Kakiese, O. ,  Leak, S.G.A. ,  Maehl, J.H.H. ,  Maloo, S.H. ,  Mawuena, K. ,  Minengu, M. ,  Morkramer, G. ,  Mukendi, F. ,  Mulatu, W. ,  Mulungo, M. ,  Nagda, S.M. ,  Nankodaba, G. ,  Ngamuna, S. ,  Ordner, G. ,  Paling, R.W. ,  Pelo, M. ,  Rarieya, J.M. ,  Schuetterle, A. ,  Sheria, M. ,  Thorpe, W.R. ,  Tikubet, G. ,  Trail, J.C.M. ,  Yangari, G. ,  [Genetic and environmental factors affecting trypanosome prevalence and parasitaemia in livestock] ,  Genetic and environmental factors affecting trypanosome prevalence and parasitaemia in livestock
Conference Paper 1988

Autor: Coulibaly, L. Diarrassouba, I. D'Ieteren, G.D.M. Hecker, P. Itty, P. Maehl, J.H.H. Mahamat, B. Nagda, S.M. Paling, R.W. Rarieya, J.M. Schuetterle, A. Thorpe, W.R. Trail, J.C.M.

Discusses disease interactions in cattle and sheep in northern Cote d'Ivoire. Presents and discusses prevalence of anaemia - producing parasites, prevalence of strongyle egy burdens, PCV infected or uninfected with trypanosomes in the prescence or ascence of internal/blood parasites, PCV during g...

Enlace original: https://cgspace.cgiar.org/handle/10568/50054

Investigación en Agricultura
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Coulibaly, L. ,  Diarrassouba, I. ,  D'Ieteren, G.D.M. ,  Hecker, P. ,  Itty, P. ,  Maehl, J.H.H. ,  Mahamat, B. ,  Nagda, S.M. ,  Paling, R.W. ,  Rarieya, J.M. ,  Schuetterle, A. ,  Thorpe, W.R. ,  Trail, J.C.M. ,  [Disease interactions in cattle and sheep in northern Cote d'Ivoire] ,  Disease interactions in cattle and sheep in northern Cote d'Ivoire

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