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Evaluation of the general farm characteristics and dairy herd structure was undertaken in urban and peri-urban dairy production system in the Addis Ababa milk shed. A total of 41 dairy farms were selected randomly from three production sub-systems (intar-urban, large peri-urban and secondary town...


Mekasha, YosephTegegne, AzageYami, A.Umunna, N.N.[Evaluation of the general farm characteristics and dairy herd structure in urban and peri-urban dairy production system in the Addis Ababa milk shed]Evaluation of the general farm characteristics and dairy herd structure in urban and peri-urban dairy production system in the Addis Ababa milk shed

Five mathematical models were evaluated for their ability to describe ruminal degradability profiles of protein sources composed of herbaceous legumes, browse species and oilseed cakes. Degradability constants of dry matter, organic matter, nitrogen and neutral detergent fiber of the feeds were t...


Bediye, S.Umunna, N.N.Nsahlai, I.V.Sileshi, Z.Yami, A.[Evaluation of various mathematical models in describing ruminal degradability of protein sources]Evaluation of various mathematical models in describing ruminal degradability of protein sources

This study was carried out to assess feed resources and nutritional management of dairy cows in market oriented urban and peri-urban dairy production systems in and around Addis Ababa between September-November, 1998. Three sub dairy production systems, i.e. intra-urban, large peri urban and urba...


Mekasha, YosephTegegne, AzageYami, A.Umunna, N.N.[Feed resources and nutritional management of dairy herds in urban and peri-urban dairy production systems in Ethiopia]Feed resources and nutritional management of dairy herds in urban and peri-urban dairy production systems in Ethiopia

The effects of 1.35, 1.8, or 2.25 kg dry matter (DM) of cottonseed cake, with (1.85 kg DM) or without molasses, on straw intake, diet digestibility, live-weight change, excretion of purine derivative (PD), and milk production of Boran (Bos indicus) cows were studied. There were no significant (P ...


Osuji, P.O.Khalili, H.Umunna, N.N.[The effects of cottonseed cake with or without molasses on feed utilization, purine excretion, and milk production of Boran (Bos indicus) cows fed a mixture of wheat and oat straw]The effects of cottonseed cake with or without molasses on feed utilization, purine excretion, and milk production of Boran (Bos indicus) cows fed a mixture of wheat and oat straw

In vitro and in vivo evaluation of non-conventional feed resources was carried out in the International Livestock Research Institute (ILRI), Debre Zeit Station, Ethiopia, using shee10 non-conventional feed types commonly used by urban and peri-urban livestock farmers were obtained from the farmi...


Mekasha, YosephTegegne, AzageYami, A.Umunna, N.N.[Evaluation of non-conventional agro-industrial by-products as supplementary feeds for ruminants: In vitro and metabolism study with sheep]Evaluation of non-conventional agro-industrial by-products as supplementary feeds for ruminants: In vitro and metabolism study with sheep
Mpairwe, D.R.Sabiiti, E.N.Umunna, N.N.Tegegne, AzageOsuji, P.O.[The effect of supplementation with lablab hay and incremental levels of wheat bran on voluntary food intake, digestibility, milk yield and milk composition of crossbred cows fed forages from maize-lablab or oats-vetch intercropping systems.]The effect of supplementation with lablab hay and incremental levels of wheat bran on voluntary food intake, digestibility, milk yield and milk composition of crossbred cows fed forages from maize-lablab or oats-vetch intercropping systems.
Nsahlai, I.V.Osuji, P.O.Umunna, N.N.[The degradability of fruits and leaves of browses and the effects of associative supplementation with browses and oilseed cake on the utilization of teff straw]The degradability of fruits and leaves of browses and the effects of associative supplementation with browses and oilseed cake on the utilization of teff straw
Osuji, P.O.Yimegnuhal, A.Umunna, N.N.Tegegne, Azage[Calf rearing and management: 1. The effect of genotype (Bos indicus x Bos taurus), level of milk feeding and type of housing on the pre-weaning performance of crossbred calves]Calf rearing and management: 1. The effect of genotype (Bos indicus x Bos taurus), level of milk feeding and type of housing on the pre-weaning performance of crossbred calves
Mekasha, YosephTegegne, AzageYami, A.Umunna, N.N.[Characterization of postpartum reproductive activities using milk progesterone profiles in dairy cows in urban and peri-urban dairy production systems]Characterization of postpartum reproductive activities using milk progesterone profiles in dairy cows in urban and peri-urban dairy production systems
Osuji, P.O.Yimegnuhal, A.Umunna, N.N.Tegegne, Azage[Calf rearing and management: 2. The effect of genotype (Bos indicus x Bos taurus), level of milk feeding and type of housing on the post weaning growth performance of crossbred calves up to one year of age]Calf rearing and management: 2. The effect of genotype (Bos indicus x Bos taurus), level of milk feeding and type of housing on the post weaning growth performance of crossbred calves up to one year of age

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