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Journal Article 1993

Autor: Tegegne, Azage Entwistle, K.W. Mukasa-Mugerwa, E.

Plasma progesterone profiles were used to monitor post-partum reproductive activity in 12 Small East African Zebu (Bos indicus) cows allocated to either supplementary or no supplementary feeding (control) with continious or restricted (twice daily) suckling regimes. Intact bulls were used for bre...

Enlace original: https://cgspace.cgiar.org/handle/10568/29742

Investigación en Agricultura
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Tegegne, Azage ,  Entwistle, K.W. ,  Mukasa-Mugerwa, E. ,  [Plasma progesterone and blood metabolite profiles in post-partum small East African Zebu cows] ,  Plasma progesterone and blood metabolite profiles in post-partum small East African Zebu cows
Journal Article 2003

Autor: Gebreyohannes, G. Tegegne, Azage Diedhiou, M.L. Hegde, B.P.

Five lactation curve models were compared for their fitness to milk data of indigenous and crossbred cows using data from Bako Agricultural Research Center and Debre Zeit Research Station. The fit of the models was compared using the model Rz value. The overall mean RZ value was 81.5 t 0.12% and ...

Enlace original: https://cgspace.cgiar.org/handle/10568/28504

Investigación en Agricultura
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Gebreyohannes, G. ,  Tegegne, Azage ,  Diedhiou, M.L. ,  Hegde, B.P. ,  [Modeling lactation curve and comparison of models fitness to different lactation data of indigenous and crossbred cows] ,  Modeling lactation curve and comparison of models fitness to different lactation data of indigenous and crossbred cows
Journal Article 2004

Autor: Gojam, Y. Tegegne, Azage Gebrewold A. Bekele, T.

An experiment was conducted to determine the effects of feeding different calf starter rations, weaning age and their interactions on testicular growth and body weight of Borena Friesian (BF) crossbred bull calves at the age of 105 (closer to weaning) and 202 (nearly 6 months) days. Statistical a...

Enlace original: https://cgspace.cgiar.org/handle/10568/28524

Investigación en Agricultura
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Gojam, Y. ,  Tegegne, Azage ,  Gebrewold A. ,  Bekele, T. ,  [The effect of weaning age and feeding of different calf starter rations on testicular growth and body weight of Borena-Friesian crossbred bull calves] ,  The effect of weaning age and feeding of different calf starter rations on testicular growth and body weight of Borena-Friesian crossbred bull calves
Journal Article 2003

Autor: Tegegne, Azage

The dairy industry needs to be optimised through organising milk production, processing, preservation and marketing in a well-coordinated way. With the recent changes in government policies featured by liberalisation and encouragement of the private sector to participate in the development of alm...

Enlace original: https://cgspace.cgiar.org/handle/10568/29818

Investigación en Agricultura
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Tegegne, Azage ,  [Financing market-oriented dairy development. The case of Ada'a - Liben Woreda Dairy Association, Ethiopia] ,  Financing market-oriented dairy development. The case of Ada'a - Liben Woreda Dairy Association, Ethiopia
Journal Article 2004

Autor: Tegegne, Azage

The urban infrastructure of Addis Ababa has not sufficiently developed along with the vast horizontal expansion of the city in the last thirty years. With a population growth rate of well over 5 percent, the demand for cereal crops and animal products will continue to increase substantiality. Thi...

Enlace original: https://cgspace.cgiar.org/handle/10568/29819

Investigación en Agricultura
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Tegegne, Azage ,  [Urban livestock production and gender in Addis Ababa, Ethiopia] ,  Urban livestock production and gender in Addis Ababa, Ethiopia
Journal Article 2008

Autor: Haile, Aynalem Joshi, B.K. Ayalew, W. Tegegne, Azage Singh, A. Chakravarty, A.K.

The data on 60 Ethiopian Boran and 428 Boran-Friesian crosses spread over 15 years (1990-2004) were used lo predict first lactation milk yield (FLYD) based on earlier expressed traits using multiple regression analysis and principal components analysis. In the prediction of FLYD in Ethiopian Bora...

Enlace original: https://cgspace.cgiar.org/handle/10568/67297

Investigación en Agricultura
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Haile, Aynalem ,  Joshi, B.K. ,  Ayalew, W. ,  Tegegne, Azage ,  Singh, A. ,  Chakravarty, A.K. ,  [Prediction of first lactation milk geld of Boran cattle and their crosses with Holstein-Friesian in Central Ethiopia using multiple regression and principal components analysis] ,  Prediction of first lactation milk geld of Boran cattle and their crosses with Holstein-Friesian in Central Ethiopia using multiple regression and principal components analysis
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
Journal Article 1992

Autor: Tegegne, Azage Mukasa-Mugerwa, E. Entwistle, K.W.

Gondal and extragonadal sperm reserves were determined in testicular and epididymal tissues obtained from ten Small East African Zebu (SEAZ), ten unimproved Borana and nine improved Boran bulls. Bulls were mature and were between 6 and 8 years of age. Body weight and scrotal circumference differe...

Enlace original: https://cgspace.cgiar.org/handle/10568/28300

Investigación en Agricultura
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Tegegne, Azage ,  Mukasa-Mugerwa, E. ,  Entwistle, K.W. ,  [Genotype differences in gonadal and extragonadal sperm reserves in mature Zebu bulls in Ethiopia] ,  Genotype differences in gonadal and extragonadal sperm reserves in mature Zebu bulls in Ethiopia
Journal Article 1989

Autor: Mukasa-Mugerwa, E. Tegegne, Azage Mattoni, M. Cecchini, G.

A study undertaken to characterise the oestrous cycle in Zebu cows following oestrous induction with PGF (Prostaglandin F2alpha) and examines the function of the subsequently formed CL (corpus luteum) by monitoring levels of peripheral plasma progesterone.

Enlace original: https://cgspace.cgiar.org/handle/10568/28280

Investigación en Agricultura
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Mukasa-Mugerwa, E. ,  Tegegne, Azage ,  Mattoni, M. ,  Cecchini, G. ,  [Effect of oestrous synchronization with prostaglandin F2alpha in Ethiopian highland Zebu (Bos indicus) cows] ,  Effect of oestrous synchronization with prostaglandin F2alpha in Ethiopian highland Zebu (Bos indicus) cows
Journal Article 1992

Autor: Tegegne, Azage Entwistle, K.W. Mukasa-Mugerwa, E.

A total of 64 bull calves, composed of 27 Boran and 37 Boran X Friesian, were weaned at 6 months of age and divided into supplement or control groups within breed. All bulls were kept in one paddock and grazed on natural pasture. Supplement groups received 1.5 kg per head day of a diet containing...

Enlace original: https://cgspace.cgiar.org/handle/10568/28299

Investigación en Agricultura
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Tegegne, Azage ,  Entwistle, K.W. ,  Mukasa-Mugerwa, E. ,  [Gonadal and extragonadal sperm reserves and testicular histometric characteristics in Zebu and crossbred bulls: Effect of dry season nutritional supplementation] ,  Gonadal and extragonadal sperm reserves and testicular histometric characteristics in Zebu and crossbred bulls: Effect of dry season nutritional supplementation

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