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Reports results of a survey on feeding regimes for draught cattle in Niger state, Nigeria. presents data on dry-season feeds, and crude protein content of different feeds.


Mohamed-Saleem, M.A.Kaufmann, Ralph R. von[A rapid survey of feeding regimes for draught cattle in Niger state, Nigeria]A rapid survey of feeding regimes for draught cattle in Niger state, Nigeria

The objective of this study was to estimate genetic parameters of reproduction traits of pure Fogera cattle at Metekel Ranch. Metekel cattle Breeding and Improvement Ranch has so far been engaged in maintenance of Fogera cattle population outside their adapted environment (ex-situ conservation). ...


Bekele, A.Wuletaw, Z.Haile, AynalemGizaw, SolomonMekuriaw, Getinet[Genetic parameters for reproduction traits and correlation with pre weaning growth traits of Fogera cattle at Metekel ranch, north west Ethiopia]Genetic parameters for reproduction traits and correlation with pre weaning growth traits of Fogera cattle at Metekel ranch, north west Ethiopia
Autor: Alim, K.A.

Factors affecting milk production in the Butana are investigated. Production records of 353 Butana cows with 1,311 calvings during the years 1943-57 from a governmental dairy farm herd on the north of Atbara, Sudan were analysed. Heifers averaged 44 months old at first calving. The average interv...


Alim, K.A.[Environmental and genetic factors affecting milk production of Butana cattle in the Sudan]Environmental and genetic factors affecting milk production of Butana cattle in the Sudan

The use of imported semen within the Holstein-Friesian cattle population in Kenya has contributed to increased milk production per cow, however, information on how this has impacted on functional traits, particularly early life survival and reproductive performance is scarce. This study evaluated...


Menjo, D.K.Bebe, B.O.Okeyo Mwai, AllyOjango, Julie M.K.[Analysis of early survival of Holstein-Friesian heifers of diverse sire origins on commercial dairy farms in Kenya]Analysis of early survival of Holstein-Friesian heifers of diverse sire origins on commercial dairy farms in Kenya

The carcass characteristics of Sudanese cattle are investigated in relation to the improved marketing procedures. Results of initial use of meat laboratory involving a total of 31 head of fattened cattle from Western Baggara and Butana bulls were evaluated. Data on beef quality and slaughter by-p...


El-Shafie, S.A.McLeroy, G.B.[Carcass characteristics of feedlot fattened northern and western Sudan zebu cattle]Carcass characteristics of feedlot fattened northern and western Sudan zebu cattle

The aflatoxin (AF) albumin adduct is often used as a biomarker for aflatoxin exposure in humans. An ELISA method previously used for aflatoxin serum albumin in human blood was used to analyse bovine serum samples (n = 22) collected from dairy cattle during an aflatoxin mitigation study in Kenya. ...


Saltzmann, J.Xu, Y.Gong, Y.Y.Kersten, S.Danicke, S.Routledge, M.N.Lindahl, Johanna F.Kersten, S.Danicke, S.Routledge, M.N.[Preliminary study on the relationship between aflatoxin-bovine serum albumin adducts in blood and aflatoxin M1 levels in milk of dairy cows]Preliminary study on the relationship between aflatoxin-bovine serum albumin adducts in blood and aflatoxin M1 levels in milk of dairy cows

Study on the use of imported semen at the Alemaya Research Station was reported. Birth weight, weaning weight, feedlot and slaughter performance of native Boran and crossbred calves were evaluated. Results on comparative performance included.


Wagner, D.G.Holland, G.L.Mogess, T.[Crossbreeding studies with Ethiopian beef cattle using imported semen]Crossbreeding studies with Ethiopian beef cattle using imported semen

The blood contituents of Adamawa Gudali and Wakwa cattle were exaluated to determine the haematological values for each breed. The effects of sex and age on the parameters were also examined.


Salah, J.N.S.Tanya, Y.N.Mutia, F.M.[Studies in bovine blood constituents in Wakwa. I. Haematological values]Studies in bovine blood constituents in Wakwa. I. Haematological values

The effects of crossbreeding on production performance are investigated. The performances of local pure lines from West African Shorthorn (WAS) and N'Dama cattle, and their crosses with Santa Gertrudis and Red Poll were evaluated over a period of 4 years. The F1 generation of Santa Gertrudis x WA...


Ngere, L.O.Cameron, C.W.[Crossbreeding for increased beef production. 1. Performance of crosses between local breeds and either Santa Gertrudis or Red Poll]Crossbreeding for increased beef production. 1. Performance of crosses between local breeds and either Santa Gertrudis or Red Poll

The milk production of five zebu cattle from south-western Ethiopia was estimated. Calves were weighed before and after suckling three times a day, seven days each week. Average daily production for a 14-week period was 11.14, 9.39, 8.11 and 7.37 lb. of milk. Daily gains for calves of these cows ...


Glen, J.C.Tessema, S.Mziray, PHolland, L.[Preliminary observations on the milk production of Boran type cattle in Ethiopia]Preliminary observations on the milk production of Boran type cattle in Ethiopia

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