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Conference Paper 2006

Autor: Mpairwe, D.R. Sabiiti, E.N. Umunna, N.N. Tegegne, Azage

Twenty-four multiparous Zebu × Friesian crossbred cows, were fed maize-lablab stover as basal diet and allocated to four graded levels of lablab hay (0%, 0.4%, 0.8% and 1.2% BW) treatments in a study to investigate effects of levels of lablab supplementation on body weight changes and reproductiv...

Enlace original: https://cgspace.cgiar.org/handle/10568/50233

Investigación en Agricultura
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Mpairwe, D.R. ,  Sabiiti, E.N. ,  Umunna, N.N. ,  Tegegne, Azage ,  [Body weight changes and reproductive performance of crossbred cows fed maize-lablab stover ad libitum and supplemented with graded levels of lablab hay] ,  Body weight changes and reproductive performance of crossbred cows fed maize-lablab stover ad libitum and supplemented with graded levels of lablab hay
Conference Paper 1998

Autor: Alemayehu, M. Gebre-Wold, A. Tegegne, Azage Zerbini, E. Larsen, C.

Based on the promising results obtained from on-station, the cow traction study was further taken to on-farm for verification under the Ethiopian smallholder farmers management conditions. The study was undertaken in Holetta area between 1992 and 1996 by involving 14 farmers. Mean dairy milk yiel...

Enlace original: https://cgspace.cgiar.org/handle/10568/50348

Investigación en Agricultura
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Alemayehu, M. ,  Gebre-Wold, A. ,  Tegegne, Azage ,  Zerbini, E. ,  Larsen, C. ,  [Dairy-draft on-farm performance of crossbred cows in Holetta area] ,  Dairy-draft on-farm performance of crossbred cows in Holetta area
Conference Paper 1993

Autor: Zerbini, E. Gemeda, T.

The results of the research showed that hay intake was 10 percent greater in working compared to non working cows. Cows responded to underfeeding by a progressive adaptation until a new equilibrium between dietary supply and requirements was reached. However, in draught cows fed low quality rough...

Enlace original: https://cgspace.cgiar.org/handle/10568/50459

Investigación en Agricultura
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Zerbini, E. ,  Gemeda, T. ,  [Effect of work on dry matter intake, milk production and reproduction of multipurpose cows fed low quality roughage] ,  Effect of work on dry matter intake, milk production and reproduction of multipurpose cows fed low quality roughage
Conference Paper 2004

Autor: Larsen, C.E.S. Kumsa, T. Tegegne, Azage

Farming systems based on ox-cultivation is a millennium old tradition in Ethiopia. However, this farming system with its in high demand for grazing land, has come under increased pressure during the last century. Means of intensifying the mixed crop and livestock farming systems, which is predomi...

Enlace original: https://cgspace.cgiar.org/handle/10568/50506

Investigación en Agricultura
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Larsen, C.E.S. ,  Kumsa, T. ,  Tegegne, Azage ,  [Exotic dairy breed turns into exhausted dairy breed when forced to reproduce, lactate and perform work at the same time: On-farm testing of multipurpose breed, experience from Holetta area.] ,  Exotic dairy breed turns into exhausted dairy breed when forced to reproduce, lactate and perform work at the same time: On-farm testing of multipurpose breed, experience from Holetta area.
Conference Paper 1994

Autor: Zerbini, E. Gemeda, T. Gebre-Wold, A. Astatke, A.

In Ethiopia, the use of crossbred cows for traction could improve total on-farm production by decreasing the need to maintain draft oxen year-round and a fallower herd to supply replacement oxen, provided that lactation and reproduction are kept at levels comparable to non-working cows. In a stud...

Enlace original: https://cgspace.cgiar.org/handle/10568/50436

Investigación en Agricultura
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Zerbini, E. ,  Gemeda, T. ,  Gebre-Wold, A. ,  Astatke, A. ,  [Effect of draft work on lactation of F1 crossbred dairy cows] ,  Effect of draft work on lactation of F1 crossbred dairy cows
Conference Paper 1995

Autor: Tegegne, Azage Kassa, T. Mukasa-Mugerwa, E.

The efficiency of cattle breeding and production depends to a large extent on the reproductive performance of the herd, with the bull playing a major role. Large differences in fertilizing ability between bulls exists, and such differences are due to the characteristics of individual bulls rather...

Enlace original: https://cgspace.cgiar.org/handle/10568/50195

Investigación en Agricultura
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Tegegne, Azage ,  Kassa, T. ,  Mukasa-Mugerwa, E. ,  [Aspects of bull reproduction with emphasis on cattle in Ethiopia. II. Sperm production capacity and semen characteristics] ,  Aspects of bull reproduction with emphasis on cattle in Ethiopia. II. Sperm production capacity and semen characteristics
Conference Paper 1995

Autor: Kamuanga, M. Kabore, I. Swallow, B.M. Amsler-Delafosse, S. Bauer, B.

Tsetse control programme using traps, targets and trypanocide pour-on in Sissili, agro-pastoral zone of Burkina Faso, started in 1994 after an epidemics of animal trypanosomiasis which has destroyed almost 70 percent of cattle population. This area has been occupied by Fulani pastorlists of a gov...

Enlace original: https://cgspace.cgiar.org/handle/10568/50483

Investigación en Agricultura
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Kamuanga, M. ,  Kabore, I. ,  Swallow, B.M. ,  Amsler-Delafosse, S. ,  Bauer, B. ,  [Evaluating factors affecting implementation of community-based tsetse control in southern Burkina Faso. Part 1: Use of insecticide impregnated screens] ,  Evaluating factors affecting implementation of community-based tsetse control in southern Burkina Faso. Part 1: Use of insecticide impregnated screens
Conference Paper 1998

Autor: Okeyo Mwai, Ally Mosi, R.O. Rege, J.E.O.

A total of 26,233 calving records from three commercial ranches: Mogwooni, Galana and O'ljorai; located in high altitude, humid and low altitude, coastal, and medium altitude rangelands of Kenya, were available for the study over periods between 10 and 30 years. The traits studied were: age at fi...

Enlace original: https://cgspace.cgiar.org/handle/10568/50582

Investigación en Agricultura
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Okeyo Mwai, Ally ,  Mosi, R.O. ,  Rege, J.E.O. ,  [Genetic and phenotypic parameters and trends of reproduction traits in Kenya Boran cows] ,  Genetic and phenotypic parameters and trends of reproduction traits in Kenya Boran cows
Journal Article 2009-07-15

Autor: Tesfaye, E. Tamir, B. Haile, Aynalem Dessie, Tadelle
Enlace original: https://cgspace.cgiar.org/handle/10568/1026

Investigación en Agricultura
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Tesfaye, E. ,  Tamir, B. ,  Haile, Aynalem ,  Dessie, Tadelle ,  [Effects of feed restriction on production and reproductive performance of Rhode Island red pullets] ,  Effects of feed restriction on production and reproductive performance of Rhode Island red pullets

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