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The reproduction of the Kenana cattle was studied to establish the service period (SP), calving interval (CI) gestation period (GP), and economic production characteristics. Age of cow had significant effect on SP and highly significant effect on calving interval. The variations in the SP and in ...


Khalafallah, A.M.Khalifa, H.A.A.[A study of some economic traits in a herd of Kenana cattle. Service period, calving interval and gestation period]A study of some economic traits in a herd of Kenana cattle. Service period, calving interval and gestation period

Presents the Kapsiki, a residual Bos taurus breed of far North Cameroon. Data on the environmental and social background, biometrical and phaneroptic evaluations included. A barymetric formula was calculated and a body weight-chest girth conversion table deduced for practical use in the field.


Dineur, B.Thys, E.[Les Kapsiki: race taurine de l'extreme-Nord camerounais. I. Introduction et barymetrie]Les Kapsiki: race taurine de l'extreme-Nord camerounais. I. Introduction et barymetrie

Appartenant a un ensemble d'articles destines a approfondir les connaissances que noun avons de race Kouri, ce 2e de la serie aborde l'aspect biochimique et genetiques des constantes sanguines des cette race. Les frequences genetiques des hemoglobines ont ete determinees et 10 composantes serique...


Petit, J.P.Queval, R.[Le Kouri: race bovine du lac Tchad. II. Etude biochimique: les hemoglobines et les constituants du serum]Le Kouri: race bovine du lac Tchad. II. Etude biochimique: les hemoglobines et les constituants du serum
Autor: Alberro, M.

Animal genetic resources conservation and management depend on national identification of the indigenous adapted breeds of cattle. This paper describes the indigenous cattle breeds of Mozambique. Detailed descriptions of their habitat and husbandry methods, breed characteristics and population in...


Alberro, M.[The indigenous cattle of Mozambique]The indigenous cattle of Mozambique

Presents estimates of some of the phenotypic and genetic parameters of East African Zebu cattle in West Kenya with respect to milk production. Milk production data at the Baraton, Maseno and Sangalo livestock improvement centres, covering a period of twenty-five to thirty years were analysed. The...


Galukande, E.B.Mahadevan, P.Black, J.G.[Milk production in East African Zebu cattle]Milk production in East African Zebu cattle

Bovine theileriosis caused by Theileria parva continues to be a major economic problem in many parts of Eastern, Southern, and Central Africa. Due to the unsustainable nature or the present control method-using toxic acaricides to kill ticks - alternative control methods are being sought. Live va...


Morzaria, S.P.Nene, VishvanathBishop, Richard P.Musoke, A.J.[Vaccines against Theileria parva]Vaccines against Theileria parva

The recent FAO/UNEP consultation on Animal genetic resources conservation and management stressed the importance of indigenous, adapted breeds of cattle. Relatively little is known of the indigenous cattle breeds of Ethiopia. This article, in describing the breeds and their environmental backgrou...


Alberro, M.Haile-Mariam, S.[The indigenous cattle of Ethiopia. Part I]The indigenous cattle of Ethiopia. Part I

The blood values of the German Brown, N'Dama and their three-quarter, half and quarter hybrids were studied to ascertain the effects of crossbreeding on haematological parameters. The red blood cell (RBC) and white blood cell (WBC) counts and packed cell volume percentage (PCV) were significantly...


Amakiri, S.F.Ngere, L.O.Olusanya, S.K.Ikede, B.O.[Crossbreeding of exotic and indigenous cattle in Nigeria. Haematological correlates]Crossbreeding of exotic and indigenous cattle in Nigeria. Haematological correlates

Comparative studies on two types of East African zebu (Bos indicus) Boran cattle, on a beef ranch in Kenya, have indicated that a Boran type bred by the Orma tribe has a superior response to tsetse fly challenge. The Orma Boran when compared with an improved Boran was found to have lower trypanos...


Njogu, A.R.Dolan, R.B.Wilson, A.J.Sayer, P.D.[Trypanotolerance in East African Orma Boran cattle]Trypanotolerance in East African Orma Boran cattle
Autor: Guillermo, M.

Describes the general characteristics and origin of zebu animal breed. Data on rearing zone, body measurements, milk production, meat quality and genetic characteristics included. Methods of maintenance and improvement of Madagascar Zebu recommended.


Guillermo, M.[Le Zebu de Madagascar]Le Zebu de Madagascar

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