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Phenotypeic and genetic trends of calving interval (CI), nine months corrected weaning weight (9MOWT) and calf weight, weaned/cow/year (cow index), were estimated on data from three ranches (Mogwooni, Galana and Oljorai) located in semi arid areas of Kenya. The number of records per herd varied b...


Okeyo Mwai, AllyMosi, R.O.Rege, J.E.O.Shibre, M.[Phenotypic and genetic trends of reproductive post-weaning growth: Cow productive traits in Kenyan Boran cattle]Phenotypic and genetic trends of reproductive post-weaning growth: Cow productive traits in Kenyan Boran cattle

Sub-Saharan Africa is home to an estimated 147 million goats representing about 80 indigenous breeds or strains distributed across all agro-ecological zones and ruminant livestock production systems. Goats are particularly important in marginal agricultural land, especially in arid and semi-arid ...


Rege, J.E.O.Lebbie, S.H.B.[The goat resources of Africa: Origin, distribution and contribution to the national economies]The goat resources of Africa: Origin, distribution and contribution to the national economies

The effect of genotype, lactation and season on the periparturient rise in faecal egg counts in Ethiopian highland ewes: preliminary observations. A study was carried out at the International Livestock Research Institute (ILRI) Debre Berhan Research Station Between May 1992 and January 1995 to co...


Tembely, S.Lahlou-Kassi, A.Rege, J.E.O.Mukasa-Mugerwa, E.Anindo, D.O.Baker, R.L.[The effect of genotype, lactation and season on the periparturient rise in faecal egg counts in Ethiopian highland ewes: preliminary observations]The effect of genotype, lactation and season on the periparturient rise in faecal egg counts in Ethiopian highland ewes: preliminary observations

Africa is endowed with a large number of indigenous domestic animals which supply animal protein, income and investment to most rural smallholders and provide the only practical means of exploiting vast areas of the continent where crop prouction is not possible and exotic animals caanot survive....


Rege, J.E.O.Yapi-Gnoare, C.V.Tawah, C.L.[The indigenous domestic ruminant genetic resource]The indigenous domestic ruminant genetic resource

The genetic diversity within indigenous livestock breeds of countries like Ethiopia results from the diverse ways in which these resources have been used to support human livelihoods and their ability to cop with the specific environments in which they have been kept. The genes and gene combinati...


Dorland, H.A. vanAyalew, W.Tolessa, A.Rowlands, G.J.Rege, J.E.O.[Understanding the purposes for keeping cattle and their perceived traits by farmers in Oromiya Regional State, Ethiopia]Understanding the purposes for keeping cattle and their perceived traits by farmers in Oromiya Regional State, Ethiopia
Hanotte, Olivier H.Verjee, Y.Ochieng, O.Teale, A.J.Rege, J.E.O.[Usefulness of cattle microsatellite markers for amplification of polymorphic loci in Asian bovidae]Usefulness of cattle microsatellite markers for amplification of polymorphic loci in Asian bovidae

The paperreviews information on the White Fulani cattle under the headings; origin, classification, distribution, population statistics, ecological settings, utility, husbandry practices, physical characteristics, special genetic characteristics, adaptive attibutes and performance characteristics...


Tawah, C.L.Rege, J.E.O.[White Fulani cattle of West and Central Africa]White Fulani cattle of West and Central Africa
Autor: Rege, J.E.O.

Results from 80 Reports in the literature on crossbreeding in the tropics were summarised to study the relationship between dairy performance and proportion of exotic genes. Grades higher than 1/2 exotic did not perform any worse than the Fl in all traits, except calving interval which was longer...


Rege, J.E.O.[Utilization of exotic germplasm for milk production in the tropics]Utilization of exotic germplasm for milk production in the tropics

Aboagye, G.S.Tawah, C.L.Rege, J.E.O.[Shorthorn cattle of West and Central Africa III. Physical, adaptive and special genetic characteristics]Shorthorn cattle of West and Central Africa III. Physical, adaptive and special genetic characteristics

A total of 146 Menz and Horro lambs of both sexes were serially slaughtered and dissected at 5 different stages of growth (i.e. at 1, 3, 6, 9 and 12 months of age) to define the pattern of growth and partitioning of fat among body depots of indigenous Ethiopian Menz and Horro sheep breeds. The GL...


Negussie, E.Rottmann, O.J.Pirchner, F.Rege, J.E.O.[Allometric growth coefficients and partitioning of fat depots in indigenous Ethiopian Menz and Horro sheep breds]Allometric growth coefficients and partitioning of fat depots in indigenous Ethiopian Menz and Horro sheep breds

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