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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 2005

Autor: Tadesse, D. Ayalew, W. Hegde, B.P.

A survey was conducted to characterize cattle production systems and preferred cattle functions in North and South Wollo Zones of the Amhara Regional State of northeastern Ethiopia. Rapid survey and semi-structured questionnaires were used to collect data on herd structures, indicative productive...

Enlace original: https://cgspace.cgiar.org/handle/10568/28528

Investigación en Agricultura
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Tadesse, D. ,  Ayalew, W. ,  Hegde, B.P. ,  [Survey of traditional cattle production systems and preferred cattle functions in North and South Wollo Zones, Ethiopia] ,  Survey of traditional cattle production systems and preferred cattle functions in North and South Wollo Zones, Ethiopia
Conference Paper 2004

Autor: Dekeba, A. Ayalew, W. Hegde, B.P.

Overall performance of smallholder crossbred dairy herds was assessed by administering semi-structured questionnaires on 20 sample herds with crossbred and indigenous cattle in Degem. Reported average lactations yields of crossbreds were at least five times greater than that for indigenous cows; ...

Enlace original: https://cgspace.cgiar.org/handle/10568/50891

Investigación en Agricultura
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Dekeba, A. ,  Ayalew, W. ,  Hegde, B.P. ,  [Observations on the performance of crossbred dairy cattle in smallholder herds in Degem District, Ethiopia] ,  Observations on the performance of crossbred dairy cattle in smallholder herds in Degem District, Ethiopia
Conference Paper 2003

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

Postpartum body weight dynamics of zebu and crossbred cows in relation to postpartum reproduction was studied using data from the Bako Agricultural Research Centre. Body weight at calving, first postpartum oestrus, first service and conception were analysed using the General Linear Model which in...

Enlace original: https://cgspace.cgiar.org/handle/10568/50234

Investigación en Agricultura
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Gebreyohannes, G. ,  Tegegne, Azage ,  Diedhiou, M.L. ,  Hegde, B.P. ,  [Body weight dynamics of Zebu and crossbred cows in relation to postpartum reproduction under sub humid climate of Bako] ,  Body weight dynamics of Zebu and crossbred cows in relation to postpartum reproduction under sub humid climate of Bako
Journal Article 2007

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

Persistency of lactation in indigenous and crossbred cows was studied using milk data collected at Bako Agricultural Research Centre. Persistency was measured using three methods vis a vis as the ratios of milk yield during the second (P2:1) and third (P3:1) 100 days of lactation to milk yield du...

Enlace original: https://cgspace.cgiar.org/handle/10568/28506

Investigación en Agricultura
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Gebreyohanes, G. ,  Tegegne, Azage ,  Diedhiou, M.L. ,  Hegde, B.P. ,  [Persistency of lactation and comparison of different persistency measures in indigenous and crossbred cows at Bako, Ethiopia] ,  Persistency of lactation and comparison of different persistency measures in indigenous and crossbred cows at Bako, Ethiopia
Journal Article 2007

Autor: Taye, T. Ayalew, W. Hegde, B.P.
Enlace original: https://cgspace.cgiar.org/handle/10568/28509

Investigación en Agricultura
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Taye, T. ,  Ayalew, W. ,  Hegde, B.P. ,  [On-farm characterization of Sheko breed of cattle in southwestern Ethiopia] ,  On-farm characterization of Sheko breed of cattle in southwestern Ethiopia
Journal Article 2012

Autor: Duguma, B. Tegegne, Azage Hegde, B.P.

A survey was conducted in Ginchi watershed area in Dandi district of Oromia Regional State, central Ethiopia. The objective of the study was to assess livestock production system, productive and reproductive performance of animals and to identify constraints to livestock production. Cross-section...

Enlace original: https://cgspace.cgiar.org/handle/10568/35316

Investigación en Agricultura
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Duguma, B. ,  Tegegne, Azage ,  Hegde, B.P. ,  [Smallholder livestock production system in Dandi district, Oromia Regional State, central Ethiopia] ,  Smallholder livestock production system in Dandi district, Oromia Regional State, central Ethiopia
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 R2 value. The overall mean R2 value was 81.5 ± 0.12% and ...

Enlace original: https://cgspace.cgiar.org/handle/10568/34127

Investigación en Agricultura
Enlace permanente
Gebreyohannes, G. ,  Tegegne, Azage ,  Diedhiou, M.L. ,  Hegde, B.P. ,  [Modeling lactation curve and comparison of model’s fitness to different lactation data of indigenous and crossbred cows] ,  Modeling lactation curve and comparison of model’s fitness to different lactation data of indigenous and crossbred cows

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