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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

Investigación en Agricultura
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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
Conference Paper 1988

Autor: Ordner, G. Colardelle, C. D'Ieteren, G.D.M. Dumont, P. Itty, P. Jeannin, P. Leak, S.G.A. Maehl, J.H.H. Nagda, S.M. Paling, R.W. Rarieya, J.M. Thorpe, W.R. Trail, J.C.M. Yangari, G.

Studies the health and performance of two strains trypanotolerant N'Dama cattle, susceptible Nguni cattle and their crosses over a three-year period, 1983-1985, at OGAPROV ranch in Gabon; presents the influences of breed and animal age on the prevolence, species and intensity of trypanosome paras...

Enlace original: https://cgspace.cgiar.org/handle/10568/50057

Investigación en Agricultura
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Ordner, G. ,  Colardelle, C. ,  D'Ieteren, G.D.M. ,  Dumont, P. ,  Itty, P. ,  Jeannin, P. ,  Leak, S.G.A. ,  Maehl, J.H.H. ,  Nagda, S.M. ,  Paling, R.W. ,  Rarieya, J.M. ,  Thorpe, W.R. ,  Trail, J.C.M. ,  Yangari, G. ,  [Health and productivity of trypanotolerant and susceptible cattle exposed to trypanosomiasis in Gabon and the impact of strategic chemoprophylaxis] ,  Health and productivity of trypanotolerant and susceptible cattle exposed to trypanosomiasis in Gabon and the impact of strategic chemoprophylaxis
Conference Paper 1988

Autor: Thorpe, W.R. D'Ieteren, G.D.M. Feron, A. Mundia, M. Ross, D. Sheria, M. Spooner, R.L. Trail, J.C.M.

Studies the effectiveness of the blood grouping technique for parentage identification of cattle at the Mvuazi research station, Bas-Zaire, Zaire.

Enlace original: https://cgspace.cgiar.org/handle/10568/50065

Investigación en Agricultura
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Thorpe, W.R. ,  D'Ieteren, G.D.M. ,  Feron, A. ,  Mundia, M. ,  Ross, D. ,  Sheria, M. ,  Spooner, R.L. ,  Trail, J.C.M. ,  [Practical possibilities of blood grouping for parentage information: A pilot study in Zaire] ,  Practical possibilities of blood grouping for parentage information: A pilot study in Zaire
Journal Article 1980

Autor: Thorpe, W.R. Cruickshank, D.K.R. Thompson, R.

Carcass characters for 365 male castrated cattle of the Africander, Angoni, Barotse and Boran breeds, and the reciprocal crossbreds of the latter three were reported. In each of the two year-of-birth groups, different slaughter-age/management regimes were used. For all carcass characters except t...

Enlace original: https://cgspace.cgiar.org/handle/10568/66810

Investigación en Agricultura
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Thorpe, W.R. ,  Cruickshank, D.K.R. ,  Thompson, R. ,  [Genetic and environmental influences on beef cattle production in Zambia. 3. Carcass characteristics of purebred and reciprocally crossbred castrated males] ,  Genetic and environmental influences on beef cattle production in Zambia. 3. Carcass characteristics of purebred and reciprocally crossbred castrated males
Journal Article 1980

Autor: Thorpe, W.R. Cruickshank, D.K.R. Thompson, R.

Live weights from birth to 3.5 years are reported for beef cattle reared under ranching conditions in Zambia. The 809 cattle were purebred Africanders, Angonis, Barotses and Improved Borans and the reciprocal crossbreds of the latter three breeds born in 2 years. All animals born in the 1st year ...

Enlace original: https://cgspace.cgiar.org/handle/10568/66844

Investigación en Agricultura
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Thorpe, W.R. ,  Cruickshank, D.K.R. ,  Thompson, R. ,  [Genetic and environmental influences on beef cattle production in Zambia. 2. Live weights for age of purebred and reciprocally crossbred progeny] ,  Genetic and environmental influences on beef cattle production in Zambia. 2. Live weights for age of purebred and reciprocally crossbred progeny
Journal Article 1981

Autor: Thorpe, W.R. Cruickshank, D.K.R. Thompson, R.

Dam reproductive performance of purebred Africander, Angoni, Barotse and Boran, and reciprocal crossbreds of the latter 3 breeds under ranching conditions were investigated. Mean performance based on a maximum of 1996 records collected over six parities were: calving rate, 65.6%; weaning weight r...

Enlace original: https://cgspace.cgiar.org/handle/10568/66854

Investigación en Agricultura
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Thorpe, W.R. ,  Cruickshank, D.K.R. ,  Thompson, R. ,  [Genetic and environmental influences on beef cattle production in Zambia. 4. Weaner production from purebred and reciprocally crossbred dams] ,  Genetic and environmental influences on beef cattle production in Zambia. 4. Weaner production from purebred and reciprocally crossbred dams
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

Investigación en Agricultura
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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 1980

Autor: Thorpe, W.R. Cruickshank, D.K.R. Thompson, R.

Factors influencing reproductive performance of Angoni, Barotse, and Boran under ranching conditions are examined. Five years reproduction records of 675 Angoni, 731 Barotse and 815 Boran were analysed. Calving percentages were 82.5, 78.1 and 75.4 for Angoni, Barotse and Boran, respectively. Year...

Enlace original: https://cgspace.cgiar.org/handle/10568/66789

Investigación en Agricultura
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Thorpe, W.R. ,  Cruickshank, D.K.R. ,  Thompson, R. ,  [Genetic and environmental influences on beef cattle production in Zambia. 1. Factors affecting weaner production from Angoni, Barotse and Boran dams] ,  Genetic and environmental influences on beef cattle production in Zambia. 1. Factors affecting weaner production from Angoni, Barotse and Boran dams
Journal Article 1994

Autor: Thorpe, W.R. Morris, C.A. Kang'ethe, P.

Records from 1577 cows borm from 1973 to 1983 on a ranch in lowland Kenya were analyzed for age at first calving, lactation length, lactational milk yield, calving interval, annual milk yield, and, for cows born from 1973 to 1979, number of calvings, productive lifetime in the herd, and lifetime ...

Enlace original: https://cgspace.cgiar.org/handle/10568/28815

Investigación en Agricultura
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Thorpe, W.R. ,  Morris, C.A. ,  Kang'ethe, P. ,  [Crossbreeding of Ayrshire, Brown Swiss, and Sahiwal cattle for annual and lifetime milk yield in the lowland tropics of Kenya] ,  Crossbreeding of Ayrshire, Brown Swiss, and Sahiwal cattle for annual and lifetime milk yield in the lowland tropics of Kenya
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

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