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Conference Paper 1995

Autor: Tegegne, Azage Mukasa-Mugerwa, E.

Twenty-seven Boran and 37 Boran x Friesian bulls, weaned at six months of age, were allocated to either receive supplementary diet (16 percent crude protein and 10.8 MJ/kg DM energy) during the dry season or to serve as unsupplemented controls until 21 months of age. Body weight measurements were...

Enlace original: https://cgspace.cgiar.org/handle/10568/50232

Investigación en Agricultura
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Tegegne, Azage ,  Mukasa-Mugerwa, E. ,  [Body growth and blood metabolite concentrations in Boran and Boran x Friesian bulls grazed on natural pastures: Effect of dry season dietary supplementation] ,  Body growth and blood metabolite concentrations in Boran and Boran x Friesian bulls grazed on natural pastures: Effect of dry season dietary supplementation
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
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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
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 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 1998

Autor: Sisay, A. Ebro, A. Tegegne, Azage

This study examined estrus response, estrus response interval and pregnancy rate of Bos indicus and B. indicus x B. taurus crossbred cows and heifers after oestrus synchronization. A total of 101 non-pregnant and cycling animals, composed of 63 Boran (46 heifers and 17 cows) and 38 Boran-Simmenta...

Enlace original: https://cgspace.cgiar.org/handle/10568/50550

Investigación en Agricultura
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Sisay, A. ,  Ebro, A. ,  Tegegne, Azage ,  [Fertility of Bos indicus and B. indicus x B. taurus crossbred cows and heifers after oestrus synchronization in the Rift Valley of Ethiopia] ,  Fertility of Bos indicus and B. indicus x B. taurus crossbred cows and heifers after oestrus synchronization in the Rift Valley of Ethiopia
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 1998

Autor: Tegegne, Azage

Ethiopia has the largest livestock population in Africa with approximately 30 million cattle, of which 9 to 10 million oxen are used for draft purposes. About 85 percent of the estimated 55 million human population lives in rural areas, with agriculture as the primary occupation. About 90 percent...

Enlace original: https://cgspace.cgiar.org/handle/10568/50252

Investigación en Agricultura
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Tegegne, Azage ,  [Cattle breed improvement for sustainable draft power use in Ethiopian agriculture] ,  Cattle breed improvement for sustainable draft power use in Ethiopian agriculture
Conference Paper 2000

Autor: Sileshi, Z. Tegegne, Azage

The influence of man and his domestic animals has profoundly altered both the ecology and landscape of the Ethiopian highlands. Ecological degradation is one of the main challenges in this region. This paper highlights the state of the resource base, R&D investments and the scope to improve lives...

Enlace original: https://cgspace.cgiar.org/handle/10568/50261

Investigación en Agricultura
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Sileshi, Z. ,  Tegegne, Azage ,  [Challenges and opportunities for livestock Development in the highlands of Ethiopia] ,  Challenges and opportunities for livestock Development in the highlands of Ethiopia
Conference Paper 2000

Autor: Alemayehu, Y. Tegegne, Azage Kurtu, M.Y.

A study was conducted in three peasant associations of the Awassa Woreda, southern Ethiopia for a period of one year (from June 1997 up to May 1998) with the objectives of determining the chemical composition and nutritive value of major feed resources. In the selection of three peasant associati...

Enlace original: https://cgspace.cgiar.org/handle/10568/50276

Investigación en Agricultura
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Alemayehu, Y. ,  Tegegne, Azage ,  Kurtu, M.Y. ,  [Chemical composition and nutritive value of major available feed resources in three peasant associations of the Awassa Woreda] ,  Chemical composition and nutritive value of major available feed resources in three peasant associations of the Awassa Woreda

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