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The livestock sector plays crucial multifunctional roles in the rural livelihoods and economies of many sub-Saharan African countries; yet productivity remains relatively low in the region. Breed improvement programs that utilize advanced animal breeding technologies provide key entry points for ...
Discusses the effect of season of calving on pattern of bodyweight changes of Boran cows during suckling period in association with calving interval.
Birth weights of 1,030 Boran calves born between 1961 and 1979 at Malya Livestock Research Center in Tanzania were analysed to obtain means and study factors affecting this trait over the years under study and to estimate correction factors for effect of season and sex of calf. Also determined we...
Records on birth weight and pre-weaning growth of 3959 Boran calves, which were progeny of 51 sires and 979 dams, were analysed by least-squares analysis of variance. The vaiance components for sires, dams and maternal grandsires were estimated from the data. On the basis of assumed genetic corre...
An input/out put feeding trail was conducted to compare the performance of Boran and Arsi cattle, in cattle, in Ethiopia. The cattle were introduced to feed a high molasses ration 48.5% DM, Noug seed cake 21.7% DM, Maize grain 8.6% DM, eragrostis hay 20% DM, and minerals 1.2% DM both zebu types o...
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