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Zerbini, E.Gemeda, T.Gebre-Wold, A.Tegegne, Azage[Effect of draught work on the metabolism and reproduction of dairy cows]Effect of draught work on the metabolism and reproduction of dairy cows

This discussion which is based on output/input ratios includes many factors which are likely to be extremely important in relation to the overall utilization of feed by multipurpose cattle. It compares different output/input ratios (biological efficiencies) for draught work, beef production, milk...


Zerbini, E.Gebre-Wold, A.[Output/input ratios in single and multipurpose cattle]Output/input ratios in single and multipurpose cattle

Reproductive and growth performances of purebred Brahman and Boran cows and their crossbred calves were investigated at Abernossa ranch in Ethiopia. The calves performances were evaluated in relation to growth from birth to weaning including birth weight, growth rate, to weaning weight.


Gebre-Wold, A.Bekele, T.Worku, G.Gebre-Meskel, T.Ketema, E.[Evaluation of Brahman-crossed Boran, pure Brahman, and pure Boran cattle kept at Abernossa ranch of the Ministry of Agriculture]Evaluation of Brahman-crossed Boran, pure Brahman, and pure Boran cattle kept at Abernossa ranch of the Ministry of Agriculture

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