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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
Conference Paper 1988

Autor: Maloo, S.H. Connor, R.J. Durkin, J.W. Kimotho, P. Maehl, J.H.H. Mukendi, F. Murray, M. Rarieya, J.M. Trail, J.C.M.

A study conducted to assess the efficacy of chemoprophylaxis for the improvement of the health and productivity of East African Zebu village cattle exposed to trypanosomiasis. Examines the cost-effectiveness of the treatment. Includes data on calf pre-weaning health and weight traits, weight tra...

Enlace original: https://cgspace.cgiar.org/handle/10568/49867

Investigación en Agricultura
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Maloo, S.H. ,  Connor, R.J. ,  Durkin, J.W. ,  Kimotho, P. ,  Maehl, J.H.H. ,  Mukendi, F. ,  Murray, M. ,  Rarieya, J.M. ,  Trail, J.C.M. ,  [The use of chemoprophylaxis in East African Zebu village cattle exposed to trypanosomiasis in Muhaka, Kenya] ,  The use of chemoprophylaxis in East African Zebu village cattle exposed to trypanosomiasis in Muhaka, Kenya
Report 1983

Autor: Kiwuwa, G.H. Trail, J.C.M. Yousef, M.K. Worku, G. Anderson, F.M. Durkin, J.W.

Presents results of analyses carried out on a range of performance traits and productivity estimates for indigenous Arsi & Zebu cattle and their crosses with Jersey & Friesian, maintained for milk production at Asela station & on smallholder farms in the Arsi region of Ethiopia; includes data on ...

Enlace original: https://cgspace.cgiar.org/handle/10568/4674

Investigación en Agricultura
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Kiwuwa, G.H. ,  Trail, J.C.M. ,  Yousef, M.K. ,  Worku, G. ,  Anderson, F.M. ,  Durkin, J.W. ,  [Crossbred dairy cattle productivity in Arsi region, Ethiopia] ,  Crossbred dairy cattle productivity in Arsi region, Ethiopia
Journal Article 1985

Autor: Trail, J.C.M. Gregory, K.E. Marples, H.J.S. Kakonge, J.

Presents results of a study conducted to estimate the effects of heterosis and breed on a series of maternal and individual traits; uses Boran X Ankole and Boran X Zebu as crossbred cows and Ankole, Boran and Small East African Zebu as straight-bred cows; includes calf crop born, preweaning viabi...

Enlace original: https://cgspace.cgiar.org/handle/10568/32979

Investigación en Agricultura
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Trail, J.C.M. ,  Gregory, K.E. ,  Marples, H.J.S. ,  Kakonge, J. ,  [Comparison of Bos taurus - Bos indicus breed crosses with straight bred Bos indicus breeds of cattle for maternal and individual traits] ,  Comparison of Bos taurus - Bos indicus breed crosses with straight bred Bos indicus breeds of cattle for maternal and individual traits
Journal Article 1985

Autor: Gregory, K.E. Trail, J.C.M. Marples, H.J.S. Kakonge, J.

Presents results of a study conducted to estimate the effects of heterosis and breed on a series of maternal and individual traits; takes Boran X Ankole and Boran X Zebu as crossbred cows and Ankole, Boran and Small East African Zebu as straightbred cows; includes traits like calf crop born, prew...

Enlace original: https://cgspace.cgiar.org/handle/10568/32982

Investigación en Agricultura
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Gregory, K.E. ,  Trail, J.C.M. ,  Marples, H.J.S. ,  Kakonge, J. ,  [Heterosis and breed effects on maternal and individual traits of Bos indicus breeds of cattle] ,  Heterosis and breed effects on maternal and individual traits of Bos indicus breeds of cattle
Journal Article 1985

Autor: Gregory, K.E. Trail, J.C.M. Marples, H.J.S. Kakonge, J.

Compares individual as well as maternal traits of different breeds of Bos indicus and Bos taurus cattle interms of cow weight at parturition, weaning and at dif. stages after parturition, calf crop, viability and weight at dif. ages.

Enlace original: https://cgspace.cgiar.org/handle/10568/32983

Investigación en Agricultura
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Gregory, K.E. ,  Trail, J.C.M. ,  Marples, H.J.S. ,  Kakonge, J. ,  [Characterization of breeds of Bos indicus and Bos taurus cattle for maternal and individual traits] ,  Characterization of breeds of Bos indicus and Bos taurus cattle for maternal and individual traits
Journal Article 1990

Autor: Leak, S.G.A. Colardelle, C. Coulibaly, L. Dumont, P. Feron, A. Hecker, P. D'Ieteren, G.D.M. Jeannin, P. Minengu, M. Minja, S. Mulatu, W. Nankodaba, G. Ordner, G. Rowlands, G.J. Sauveroche, B. Tikubet, G. Trail, J.C.M.

Reports results of a study on the relationships between tsetse challenge and trypanosome prevalence in trypanotolerant and susceptible breeds of cattle. Presents data on tsetse challenge and trypanosome prevalence in N'Dama and Zebu cattle in Zaire, Gabon, Ethiopia and Cote d'Ivoire.

Enlace original: https://cgspace.cgiar.org/handle/10568/28783

Investigación en Agricultura
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Leak, S.G.A. ,  Colardelle, C. ,  Coulibaly, L. ,  Dumont, P. ,  Feron, A. ,  Hecker, P. ,  D'Ieteren, G.D.M. ,  Jeannin, P. ,  Minengu, M. ,  Minja, S. ,  Mulatu, W. ,  Nankodaba, G. ,  Ordner, G. ,  Rowlands, G.J. ,  Sauveroche, B. ,  Tikubet, G. ,  Trail, J.C.M. ,  [Relationships between tsetse challenge and trypanosome prevalence in trypanotolerant and susceptible cattle] ,  Relationships between tsetse challenge and trypanosome prevalence in trypanotolerant and susceptible cattle
Conference Paper 1985

Autor: Trail, J.C.M.

Describes briefly the main ecological zones of Africa w. examples of the general types of cattle that can be maintained. Assesses the contributions of past research work in breed evaluation. Reports examples of breed characterization studies that highlight the value of such work for each of the t...

Enlace original: https://cgspace.cgiar.org/handle/10568/50986

Investigación en Agricultura
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Trail, J.C.M. ,  [Productivity of representative breeds of important cattle groups in Africa] ,  Productivity of representative breeds of important cattle groups in Africa
Conference Paper 1985

Autor: Trail, J.C.M.

Presents the current status of animal breeding in Africa and indicates the potential for Development and implementation of breeding programs. Discusses ecological zones, breeding possibilities and productivity of cattle breeds.

Enlace original: https://cgspace.cgiar.org/handle/10568/51198

Investigación en Agricultura
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Trail, J.C.M. ,  [The potential for animal breeding in Africa] ,  The potential for animal breeding in Africa
Conference Paper 1991

Autor: Leak, S.G.A. Colardelle, C. Coulibaly, L. D'Ieteren, G.D.M. Dumont, P. Feron, A. Hecker, P. Jeannin, P. Maloo, S.H. Minengu, M. Minja, S. Mulatu, W. Mulungo, M. Nankodaba, G. Ngamuna, S. Ordner, G. Sauveroche, B. Schuetterle, A. Tikubet, G. Touré, M. Trail, J.C.M. Tsotsi, E. Yangari, G.

Reports the feeding preferences of Glossina species at sites of the African Trypanotolerant Livestock Network. Estimates tsetse challenge and relates the results with trypanosome prevalence in cattle. Examines the relationship between tsetse challenge using linear regression analysis. Also examin...

Enlace original: https://cgspace.cgiar.org/handle/10568/51281

Investigación en Agricultura
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Leak, S.G.A. ,  Colardelle, C. ,  Coulibaly, L. ,  D'Ieteren, G.D.M. ,  Dumont, P. ,  Feron, A. ,  Hecker, P. ,  Jeannin, P. ,  Maloo, S.H. ,  Minengu, M. ,  Minja, S. ,  Mulatu, W. ,  Mulungo, M. ,  Nankodaba, G. ,  Ngamuna, S. ,  Ordner, G. ,  Sauveroche, B. ,  Schuetterle, A. ,  Tikubet, G. ,  Touré, M. ,  Trail, J.C.M. ,  Tsotsi, E. ,  Yangari, G. ,  [Tsetse feeding habits and tsetse challenge at sites of the African Trypanotolerant Livestock Network] ,  Tsetse feeding habits and tsetse challenge at sites of the African Trypanotolerant Livestock Network

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