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Conference Paper 2002

Autor: Jenet, A. Fernández Rivera, S. McCrabb, G.J. Tegegne, Azage Kreuzer, M. Yimegnuhal, A. Osuji, P.O.
Enlace original: https://cgspace.cgiar.org/handle/10568/45979

Investigación en Agricultura
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Jenet, A. ,  Fernández Rivera, S. ,  McCrabb, G.J. ,  Tegegne, Azage ,  Kreuzer, M. ,  Yimegnuhal, A. ,  Osuji, P.O. ,  [Conversion of digestible organic matter into weight gain by Boran and Boran x Holstein heifers in different physiological states] ,  Conversion of digestible organic matter into weight gain by Boran and Boran x Holstein heifers in different physiological states
Conference Paper 2002

Autor: Jenet, A. Tegegne, Azage Osuji, P.O. Yimegnuhal, A. Kreuzer, M. McCrabb, G.J. Fernández Rivera, S.
Enlace original: https://cgspace.cgiar.org/handle/10568/45978

Investigación en Agricultura
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Jenet, A. ,  Tegegne, Azage ,  Osuji, P.O. ,  Yimegnuhal, A. ,  Kreuzer, M. ,  McCrabb, G.J. ,  Fernández Rivera, S. ,  [Weight development of lifetime underfed cows of different genotype (Zebu or Zebu x Friesian) in the tropics] ,  Weight development of lifetime underfed cows of different genotype (Zebu or Zebu x Friesian) in the tropics
Conference Paper 2002-10-09

Autor: Jenet, A. Tegegne, Azage Osuji, P.O. Yimegnuhal, A. Kreuzer, M. McCrabb, G.J. Fernández Rivera, S.

Insufficient feed supply is a major limiting factor for milk production in the tropics. The aim of this study was to assess the effects of feeding level on live-weight and performance of Zebu (Boran) and crossbred (Boran × Holstein, 50–75% Holstein) lactating cows. Twenty-four heifers of each bre...

Enlace original: https://cgspace.cgiar.org/handle/10568/45985

Investigación en Agricultura
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Jenet, A. ,  Tegegne, Azage ,  Osuji, P.O. ,  Yimegnuhal, A. ,  Kreuzer, M. ,  McCrabb, G.J. ,  Fernández Rivera, S. ,  [Lifetime under-nutrition and lactation performance of Zebu and Zebu x Holstein cows in the tropics] ,  Lifetime under-nutrition and lactation performance of Zebu and Zebu x Holstein cows in the tropics
Conference Paper 2003

Autor: Jenet, A. Yimegnuhal, A. Fernández Rivera, S. Tegegne, Azage Osuji, P.O. McCrabb, G.J. Wettstein, H.R. Kreuzer, M.
Enlace original: https://cgspace.cgiar.org/handle/10568/45975

Investigación en Agricultura
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Jenet, A. ,  Yimegnuhal, A. ,  Fernández Rivera, S. ,  Tegegne, Azage ,  Osuji, P.O. ,  McCrabb, G.J. ,  Wettstein, H.R. ,  Kreuzer, M. ,  [Genotype differences in the long-term response to different levels of energy supply of dairy cows kept under tropical conditions] ,  Genotype differences in the long-term response to different levels of energy supply of dairy cows kept under tropical conditions
Conference Paper 2002

Autor: Jenet, A. Tegegne, Azage Osuji, P.O. Yimegnuhal, A. Kreuzer, M. McCrabb, G.J. Fernández Rivera, S.
Enlace original: https://cgspace.cgiar.org/handle/10568/45974

Investigación en Agricultura
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Jenet, A. ,  Tegegne, Azage ,  Osuji, P.O. ,  Yimegnuhal, A. ,  Kreuzer, M. ,  McCrabb, G.J. ,  Fernández Rivera, S. ,  [Milk performance of lifetime underfed cows of different genotype (Zebu or Zebu x Friesian) in the tropics] ,  Milk performance of lifetime underfed cows of different genotype (Zebu or Zebu x Friesian) in the tropics
Conference Paper 2004

Autor: Wolde Michael, T. Yimegnuhal, A. Osuji, P.O. Diedhiou, M.L.

Body measurements and slaughter weight of body component (carcass and edible non-carcass) of 63 zebu oxen were used in this trial. Out of these 9 of them were slaughtered at the initial stage of the experiment. The remaining 54 oxen were allocated to various levels of feeding or plane of nutritio...

Enlace original: https://cgspace.cgiar.org/handle/10568/50959

Investigación en Agricultura
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Wolde Michael, T. ,  Yimegnuhal, A. ,  Osuji, P.O. ,  Diedhiou, M.L. ,  [Prediction of physical body composition and carcass components from live-weight and body measurements in Ethiopian highland Zebu (Bos indicus) oxen] ,  Prediction of physical body composition and carcass components from live-weight and body measurements in Ethiopian highland Zebu (Bos indicus) oxen
Conference Paper 1998

Autor: Osuji, P.O. Umunna, N.N. Talle, S.B. Yimegnuhal, A.

Draft oxen have been used extensively by smallholders in many crop-livestock mixed production systems. In these system, crop production is totally dependent on oxen power. Other livestock have also been used for draft purposes depending on locality and circumstances. However, improved efficiency ...

Enlace original: https://cgspace.cgiar.org/handle/10568/51094

Investigación en Agricultura
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Osuji, P.O. ,  Umunna, N.N. ,  Talle, S.B. ,  Yimegnuhal, A. ,  [Status of oxen traction research in ILRI, Ethiopia. Experiences and global prospective] ,  Status of oxen traction research in ILRI, Ethiopia. Experiences and global prospective
Conference Paper 2004

Autor: Kebede, B. McCrabb, G.J. Tegegne, Azage Yimegnuhal, A. Urge, M.

This paper Reports on both the individual and combined effects of age at first caving (AFC) and live weight at first calving (LWFC) for crossbred heifers (Friesian x Zebu) on first lactation Milk yield. Optimal health and nutrition management was followed. Fifty one heifers were allocated to youn...

Enlace original: https://cgspace.cgiar.org/handle/10568/50430

Investigación en Agricultura
AGE
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Kebede, B. ,  McCrabb, G.J. ,  Tegegne, Azage ,  Yimegnuhal, A. ,  Urge, M. ,  [Effect of age and live weight at first calving on milk yield of crossbred (Friesian x Zebu) heifers on first lactation] ,  Effect of age and live weight at first calving on milk yield of crossbred (Friesian x Zebu) heifers on first lactation
Conference Paper 2000

Autor: Osuji, P.O. Yimegnuhal, A. Umunna, N.N. Tegegne, Azage

The effect. of genotype (50% 75% and 87.50, levels of milk (2 and 3 1/day) and types of housing (Barn and Hutch) were examined using 38 Boran x Friesians crossbred calves (Bos Taurus x Bos indicus). Calves were offered supplement diet (180 g/kg CP and 100g/kg roughage) and were weaned until their...

Enlace original: https://cgspace.cgiar.org/handle/10568/50245

Investigación en Agricultura
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Osuji, P.O. ,  Yimegnuhal, A. ,  Umunna, N.N. ,  Tegegne, Azage ,  [Calf feeding and management: The effect of genotype (Bos taurus x Bos indicus) level of milk feeding and type of housing on the post-weaning growth performance of crossbred calves upto one year of age] ,  Calf feeding and management: The effect of genotype (Bos taurus x Bos indicus) level of milk feeding and type of housing on the post-weaning growth performance of crossbred calves upto one year of age
Conference Paper 2000

Autor: Osuji, P.O. Yimegnuhal, A. Umunna, N.N. Tegegne, Azage

The effect of genotype (50%, 75% and 87.50, levels of milk (2 and 3 1/day) and types of housing (Barn and Hutch) on growth and survival were examined using thirty four crossbred calves Boran x Freisian (Bos Taurus x Bos indicus). Calves had access to a complete diet supplement (180 g/kg CP and 10...

Enlace original: https://cgspace.cgiar.org/handle/10568/50244

Investigación en Agricultura
Enlace permanente
Osuji, P.O. ,  Yimegnuhal, A. ,  Umunna, N.N. ,  Tegegne, Azage ,  [Calf feeding and management: Effect of genotype (Bos taurus x Bos indicus), level of milk feeding and type of housing on the pre-weaning performance of crossbred calves] ,  Calf feeding and management: Effect of genotype (Bos taurus x Bos indicus), level of milk feeding and type of housing on the pre-weaning performance of crossbred calves

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