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Book 2004

Autor: Ayalew, W. Dorland, A. van Rowlands, G.J.
Enlace original: https://cgspace.cgiar.org/handle/10568/4193

Investigación en Agricultura
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Ayalew, W. ,  Dorland, A. van ,  Rowlands, G.J. ,  [Design, execution and analysis of the livestock breed survey in Oromiya Regional State, Ethiopia] ,  Design, execution and analysis of the livestock breed survey in Oromiya Regional State, Ethiopia
Journal Article 1995

Autor: Itty, P. Rowlands, G.J. Minengu, M. Ngamuna, S. Winkel, F. van D'Ieteren, G.D.M.

Trypanosomiasis, a disease transmitted by the tsetse fly, is a major constraint to livestock production and mixed farming in Africa. Due to the prevalence of trypanosomiasis and skin diseases in much of Zaire, it was concluded that cattle production was only feasible through the introduction of t...

Enlace original: https://cgspace.cgiar.org/handle/10568/28096

Investigación en Agricultura
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Itty, P. ,  Rowlands, G.J. ,  Minengu, M. ,  Ngamuna, S. ,  Winkel, F. van ,  D'Ieteren, G.D.M. ,  [The economics of recently introduced village cattle production in a tsetse affected area. (I): Trypanotolerant N'Dama cattle in Zaire] ,  The economics of recently introduced village cattle production in a tsetse affected area. (I): Trypanotolerant N'Dama cattle in Zaire
Journal Article 1995

Autor: Itty, P. Rowlands, G.J. Morkramer, G. Defly, A. D'Ieteren, G.D.M.

Trypanosomiasis, a disease transmitted by the tsetse fly, is a major constraint to livestock production and mixed farming in Africa. This study examines the economics of the village production of trypanotolerant cattle recently introduced in an affected area of Togo that was previously virtually ...

Enlace original: https://cgspace.cgiar.org/handle/10568/28097

Investigación en Agricultura
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Itty, P. ,  Rowlands, G.J. ,  Morkramer, G. ,  Defly, A. ,  D'Ieteren, G.D.M. ,  [The economics of recently introduced village cattle production in a tsetse affected area. (II): Trypanotolerant cattle in southern Togo] ,  The economics of recently introduced village cattle production in a tsetse affected area. (II): Trypanotolerant cattle in southern Togo
Journal Article 2003-08

Autor: Bebe, B.O. Udo, H.M.J. Rowlands, G.J. Thorpe, W.R.

A cross-sectional stratified random sample survey of 1755 households in the Kenya highlands was conducted between June 1996 and April 1998 to quantify cattle population dynamics in smallholder herds. The free-, semi-zero- and zero-grazing systems practised represented increasing levels of intensi...

Enlace original: https://cgspace.cgiar.org/handle/10568/1574

Investigación en Agricultura
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Bebe, B.O. ,  Udo, H.M.J. ,  Rowlands, G.J. ,  Thorpe, W.R. ,  [Smallholder dairy systems in the Kenya highlands: cattle population dynamics under increasing intensification] ,  Smallholder dairy systems in the Kenya highlands: cattle population dynamics under increasing intensification
Conference Proceedings 1994

Autor: Rowlands, G.J. Teale, A.J.

This workshop was conceived in recognition of the fact that, over the years, a great deal of research has been conducted on trypanotolerance. With the advent of new and powerful means to identify markers and genes controlling traits of interest, and with the developments in animal breeding bringi...

Enlace original: https://cgspace.cgiar.org/handle/10568/2734

Investigación en Agricultura
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Rowlands, G.J. ,  Teale, A.J. ,  [Towards increased use of trypanotolerance: Current research and future directions. Proceedings of a workshop] ,  Towards increased use of trypanotolerance: Current research and future directions. Proceedings of a workshop
Journal Article 1994

Autor: Peregrine, A.S. Mulatu, W. Leak, S.G.A. Rowlands, G.J.

In 1986 a project was set up to determine the constraints to production of Zebu cattle under trypanosomiasis risk in the Ghibe valley. Approximately 1800 East African Zebu cattle (EAZC) were resident within the Ghibe valleey during the experimental period (1986 - 1992) and were maintained under t...

Enlace original: https://cgspace.cgiar.org/handle/10568/29134

Investigación en Agricultura
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Peregrine, A.S. ,  Mulatu, W. ,  Leak, S.G.A. ,  Rowlands, G.J. ,  [Epidemiology of bovine trypanosomiasis in the Ghibe Valley, Ethiopia: Multiple-drug resistance and its effective control] ,  Epidemiology of bovine trypanosomiasis in the Ghibe Valley, Ethiopia: Multiple-drug resistance and its effective control
Journal Article 2004-12-15

Autor: Schukken, Y.H. Schaik, G. van McDermott, John J. Rowlands, G.J. Nagda, S.M. Mulatu, W. D'Ieteren, G.D.M.

The objective of this study was to apply transition models to distinguish between factors associated with both incident and persistent trypanosome infections. Data collected from 1561 cattle were analyzed from a long-term study involving 8 herds in which both trypanosome infections (a total of 56...

Enlace original: https://cgspace.cgiar.org/handle/10568/2329

Investigación en Agricultura
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Schukken, Y.H. ,  Schaik, G. van ,  McDermott, John J. ,  Rowlands, G.J. ,  Nagda, S.M. ,  Mulatu, W. ,  D'Ieteren, G.D.M. ,  [Transition models to assess risk factors for new and persistent trypanosome infections in cattle - analysis of longitudinal data from the Ghibe Valley, Southwest Ethiopia] ,  Transition models to assess risk factors for new and persistent trypanosome infections in cattle - analysis of longitudinal data from the Ghibe Valley, Southwest Ethiopia
Training Material 2011-09-30

Autor: Rowlands, G.J. Achia, Thomas Romney, Dannie L. Wambugu, Margaret Kaitho, Robert Njubi, Daid
Enlace original: https://cgspace.cgiar.org/handle/10568/10351

Investigación en Agricultura
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Rowlands, G.J. ,  Achia, Thomas ,  Romney, Dannie L. ,  Wambugu, Margaret ,  Kaitho, Robert ,  Njubi, Daid ,  [Field studies to evaluate the benefits on milk production of providing smallholder farmers in Kenya access to credit to allow shifting of concentrate feeding to early lactation] ,  Field studies to evaluate the benefits on milk production of providing smallholder farmers in Kenya access to credit to allow shifting of concentrate feeding to early lactation
Book 1998

Autor: Duchateau, L. Jansen, P. Rowlands, G.J.
Enlace original: https://cgspace.cgiar.org/handle/10568/5379

Investigación en Agricultura
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Duchateau, L. ,  Jansen, P. ,  Rowlands, G.J. ,  [Linear mixed model: An introduction with applications in veterinary research] ,  Linear mixed model: An introduction with applications in veterinary research

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