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Journal Article 1995

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

Forty pregnant F1 crossbred dairy cows (20 Friesian X Boran and 20 Simmental X Boran) were stratified in a 2x2 diet X work factorial experiment (not working-not supplemented, NWNS; not working-supplemented, NWS; working-not supplemented, WNS; and working-supplemented, WS). Working cows pulled sle...

Enlace original: https://cgspace.cgiar.org/handle/10568/28303

Investigación en Agricultura
Enlace permanente
Gemeda, T. ,  Zerbini, E. ,  Gebre-Wold, A. ,  Demissie, D. ,  [Effect of draught work on performance and metabolism of crossbred cows. 1. Effect of work and diet on body-weight change, body condition, lactation and productivity] ,  Effect of draught work on performance and metabolism of crossbred cows. 1. Effect of work and diet on body-weight change, body condition, lactation and productivity
Journal Article 1996

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

This study examined whether a prolonged anoestrus had any long-term effect on subsequent fertility of cows and estimated the relationship between repletion and resumption of reproductive activity. Twelve low body-condition, non-milking, non-cycling (depletion state) F1 crossbred dairy cows (Fries...

Enlace original: https://cgspace.cgiar.org/handle/10568/28304

Investigación en Agricultura
Enlace permanente
Zerbini, E. ,  Gebre-Wold, A. ,  Gemeda, T. ,  [Effect of dietary repletion on reproductive activity in cows after a long anoestrous period] ,  Effect of dietary repletion on reproductive activity in cows after a long anoestrous period
Journal Article 1992

Autor: Zerbini, E. Gemeda, T. O'Neill, D.H. Howell, P.J. Schroter, R.C.

Cardio-respiratory and mechanical work output variables were measured for four F1 crossbred dairy cows (average weight 475 kg) over a range of work levels. Resting (standing prior to exercise) heart rates (average 62 beats per min) and respiratory rates (average 21 breaths per min) were similar t...

Enlace original: https://cgspace.cgiar.org/handle/10568/28287

Investigación en Agricultura
Enlace permanente
Zerbini, E. ,  Gemeda, T. ,  O'Neill, D.H. ,  Howell, P.J. ,  Schroter, R.C. ,  [Relationships between cardio-respiratory parameters and draught work output in F1 crossbred dairy cows under field conditions] ,  Relationships between cardio-respiratory parameters and draught work output in F1 crossbred dairy cows under field conditions
Journal Article 1995

Autor: Zerbini, E. Gemeda, T. Gebre-Wold, A. Nokoe, S. Demissie, D.

Forty F1 crossbred dairy cows (20 Friesian X Boran and 20 Simmental X Boran) in a 2x2 factorial arrangement (not working-not supplemented, NWNS, not working-supplemented, NWS, working-not supplemented, WNS and working-supplemented, WS) were used to study the effect of work and diet supplementatio...

Enlace original: https://cgspace.cgiar.org/handle/10568/28310

Investigación en Agricultura
Enlace permanente
Zerbini, E. ,  Gemeda, T. ,  Gebre-Wold, A. ,  Nokoe, S. ,  Demissie, D. ,  [Effect of draught work on performance and metabolism of crossbred cows. 2. Effect of work on roughage intake, digestion, digesta kinetics and plasma metabolites] ,  Effect of draught work on performance and metabolism of crossbred cows. 2. Effect of work on roughage intake, digestion, digesta kinetics and plasma metabolites

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