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Conference Paper 1994

Autor: Wirtu, G. Tegegne, Azage Kassa, T.
Enlace original: https://cgspace.cgiar.org/handle/10568/79317

Investigación en Agricultura
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Wirtu, G. ,  Tegegne, Azage ,  Kassa, T. ,  [Determination of accuracy of oestrus detection in zebu and crossbred cattle using plasma progesterone concentrations] ,  Determination of accuracy of oestrus detection in zebu and crossbred cattle using plasma progesterone concentrations
Journal Article 1993

Autor: Tegegne, Azage Geleto, A. Kassa, T.

The incidence of short luteal phases and ovulations without oestrus was investigated in 42 primiparous Borana cows. Based on calving body weight, cows were allocated to either a control group with grass hay only or to a supplement group with a concentrate ration. Within nutritional groups, cows w...

Enlace original: https://cgspace.cgiar.org/handle/10568/28290

Investigación en Agricultura
Enlace permanente
Tegegne, Azage ,  Geleto, A. ,  Kassa, T. ,  [Short luteal phases and ovulations without oestrus in primiparous Borana (Bos indicus) cows in the central highlands of Ethiopia] ,  Short luteal phases and ovulations without oestrus in primiparous Borana (Bos indicus) cows in the central highlands of Ethiopia
Conference Paper 1997

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

This paper presents the results of a comparative study conducted to characterize the oestrous phenonenon in Zebu and crossbred cattle and to determine oestrus detection using both androgenized cows and entire bulls. The study was conducted at ILRI Debre Zeit Research Station during the dry season...

Enlace original: https://cgspace.cgiar.org/handle/10568/50893

Investigación en Agricultura
Enlace permanente
Tegegne, Azage ,  Witru, G. ,  Mukasa-Mugerwa, E. ,  Kassa, T. ,  [Oestrus phenomenon and oestrus detection efficiency using androgenized cows and entire bulls in Boran and Boran x Friesian crossbred cows] ,  Oestrus phenomenon and oestrus detection efficiency using androgenized cows and entire bulls in Boran and Boran x Friesian crossbred cows

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