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Journal Article 1993

Autor: Rege, J.E.O. Moyo, Siboniso

This study was undertaken to investigate the relationship between date of birth and growth performance of calves born to seasonally-bred range cows. Late born calves exhibited an apparent superiority in preweaning growth over that of their early-born counterparts. This was attributed to a positiv...

Enlace original: https://cgspace.cgiar.org/handle/10568/28847

Investigación en Agricultura
Enlace permanente
Rege, J.E.O. ,  Moyo, Siboniso ,  [Effect of birth date on growth performance of calves of seasonally-bred range cattle] ,  Effect of birth date on growth performance of calves of seasonally-bred range cattle
Journal Article 1994

Autor: Rege, J.E.O. Aboagye, G.S. Akah, S. Ahunu, B.K.

Crossbreeding data involving Ghana Shorthorn, Sokoto Gudali and their Jersey F1S and backcrosses collected over a 16-year period were analysed to estimate additive and heterotic effects for milk production, reproduction and calf growth traits. Sokoto Gudali was significantly better than Ghana Sho...

Enlace original: https://cgspace.cgiar.org/handle/10568/28271

Investigación en Agricultura
Enlace permanente
Rege, J.E.O. ,  Aboagye, G.S. ,  Akah, S. ,  Ahunu, B.K. ,  [Crossbreeding Jersey with Ghana Shorthorn and Sokoto Gudali cattle in a tropical environment: Additive and heterotic effects for milk production, reproduction and calf growth traits] ,  Crossbreeding Jersey with Ghana Shorthorn and Sokoto Gudali cattle in a tropical environment: Additive and heterotic effects for milk production, reproduction and calf growth traits
Journal Article 1993

Autor: Rege, J.E.O. Famula, T.R.

Calving date (CD) records of 68896 polled Hereford dams of 120 682 calves were coded within herd-year-season with date 1 being the date the first calf was born. Factors affecting CD and its relationship with production traits were investigated. Early calving was found to be associated with high p...

Enlace original: https://cgspace.cgiar.org/handle/10568/28265

Investigación en Agricultura
Enlace permanente
Rege, J.E.O. ,  Famula, T.R. ,  [Factors affecting calving date and its relationship with production traits of Hereford dams] ,  Factors affecting calving date and its relationship with production traits of Hereford dams
Conference Paper 1991

Autor: Rege, J.E.O. Wakhungu, Judi W. Lamole, M.A.

Estimates genetic parameters and trends in reproductive and productive traits of Sahiwal cattle - milk yield, birth weight of calves, service period, number of services per conception and calving interval, from records covering the period 1964 through 1988 obtained from the Kenya Sahiwal Stud, Na...

Enlace original: https://cgspace.cgiar.org/handle/10568/50592

Investigación en Agricultura
Enlace permanente
Rege, J.E.O. ,  Wakhungu, Judi W. ,  Lamole, M.A. ,  [Genetic parameters and trends in production and reproduction traits at the Kenya Sahiwal Stud] ,  Genetic parameters and trends in production and reproduction traits at the Kenya Sahiwal Stud

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