Presents the results of feeding trials in three villages in Gambia, viz, Keneba, Pirang & Nioro Jattaba, conducted to assess responses during the dry season to small inputs of a protein supplement in recently calved cows and in young suckling calves.
Riley, J.A.
,
Agyemang, K.
,
Dwinger, R.H.
,
Jeannin, P.
,
Grieve, A.S.
,
Little, D.A.
,
[N'Dama cattle production in relation to nutritional interventions in villages in The Gambia]
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N'Dama cattle production in relation to nutritional interventions in villages in The Gambia
A study undertaken to determine reproductive efficiency in the village herds of N'Dama cattle in The Gambia. Investigates the relationships among reproductive efficiency, environmental and disease factors and assesses the effect of nutrition on the onset of ovarian activity in the post-partum per...
Jeannin, P.
,
Grieve, A.S.
,
Agyemang, K.
,
Clifford, D.J.
,
Munro, C.D.
,
Dwinger, R.H.
,
[Reproductive performance of N'Dama cattle kept under village management in The Gambia]
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Reproductive performance of N'Dama cattle kept under village management in The Gambia
Investigates the time of appearance and the persistence of antibodies in N'Dama cattle bitten by infected tsetse flies under controlled conditions, the serology of village animals exposed to natural trypanosomiasis risk and the time of appearance and duration of anti-trypanosomal antibodies throu...
Dwinger, R.H.
,
Grieve, A.S.
,
Jeannin, P.
,
Agyemang, K.
,
Faye, J.
,
[Anti-trypanosomal antibodies in sequentially collected sera of N'Dama cattle under natural trypanosomiasis risk in The Gambia]
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Anti-trypanosomal antibodies in sequentially collected sera of N'Dama cattle under natural trypanosomiasis risk in The Gambia
Examines the productivity characteristics of village N'Dama cattle exposed to different levels of trypanosomiasis challenge in The Gambia over a 3-year period. 60 lactating cows in which Trypanosoma congolense and T. vivax had been detected on blood examination were compared with 50 cows which ha...
Agyemang, K.
,
Dwinger, R.H.
,
Jeannin, P.
,
Leperre, P.
,
Grieve, A.S.
,
Bah, M.L.
,
Little, D.A.
,
[Biological and economic impact of trypanosome infections on milk production in N'Dama cattle managed under village conditions in The Gambia]
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Biological and economic impact of trypanosome infections on milk production in N'Dama cattle managed under village conditions in The Gambia
Reports an experiment in which small quantities of groundnut cake were fed during the dry season to lactating N'Dama cows maintained under village husbandry conditions in The Gambia, resulting in significant increases in quantities of milk offtake and in rates of growth of the suckling calves, an...
Little, D.A.
,
Riley, J.A.
,
Agyemang, K.
,
Jeannin, P.
,
Grieve, A.S.
,
Badjie, B.
,
Dwinger, R.H.
,
[Effect of groundnut cake supplementation during the dry season on productivity characteristics of N'Dama cows under village husbandry conditions in The Gambia]
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Effect of groundnut cake supplementation during the dry season on productivity characteristics of N'Dama cows under village husbandry conditions in The Gambia
Dwinger, R.H.
,
Rawlings, P.
,
Jeannin, P.
,
Grieve, A.S.
,
[Experimental infection of N'Dama cattle with trypanosomes using Glossina palpalis gambiensis caught in the wild]
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Experimental infection of N'Dama cattle with trypanosomes using Glossina palpalis gambiensis caught in the wild
Reports results of a study on the relationships between tsetse challenge and trypanosome prevalence in trypanotolerant and susceptible breeds of cattle. Presents data on tsetse challenge and trypanosome prevalence in N'Dama and Zebu cattle in Zaire, Gabon, Ethiopia and Cote d'Ivoire.
Leak, S.G.A.
,
Colardelle, C.
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Coulibaly, L.
,
Dumont, P.
,
Feron, A.
,
Hecker, P.
,
D'Ieteren, G.D.M.
,
Jeannin, P.
,
Minengu, M.
,
Minja, S.
,
Mulatu, W.
,
Nankodaba, G.
,
Ordner, G.
,
Rowlands, G.J.
,
Sauveroche, B.
,
Tikubet, G.
,
Trail, J.C.M.
,
[Relationships between tsetse challenge and trypanosome prevalence in trypanotolerant and susceptible cattle]
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Relationships between tsetse challenge and trypanosome prevalence in trypanotolerant and susceptible cattle
Presents two different methods of treatment of trypanosomiasis, prophylaxis and therapeutic treatments, for N'Dama cattle, Nguni cattle and their crosses in Gabon; monitors the recording of packed cell volume percent (PCV), trypanosome detection and bodyweight estimation; and studies animal healt...
Paling, R.W.
,
Leak, S.G.A.
,
Maehl, H.M.
,
Jeannin, P.
,
Yangari, G.
,
[The trypanotolerance network. 2. A study on health and productivity of N'Dama, Nguni and their crosses under quantified levels of tsetse challenge in Gabon. 2.2. - The influence of trypanosomiasis on the health status and performance]
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The trypanotolerance network. 2. A study on health and productivity of N'Dama, Nguni and their crosses under quantified levels of tsetse challenge in Gabon. 2.2. - The influence of trypanosomiasis on the health status and performance
Dwinger, R.H.
,
Rawlings, P.
,
Jeannin, P.
,
Grieve, A.S.
,
[Experimental infection of N'Dama cattle with trypanosomes using Glossina palpalis caught in the wild]
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Experimental infection of N'Dama cattle with trypanosomes using Glossina palpalis caught in the wild
Discusses health and production aspects of village based N'Dama cattle in The Gambia. Presents data on the monthly distribution of calving, average monthly weight and performance characteristics of N'Dama cows fed supplementary groundnut meal.
Dwinger, R.H.
,
Agyemang, K.
,
Little, D.A.
,
Leperre, P.
,
Jeannin, P.
,
Bah, M.L.
,
Grieve, A.S.
,
[Health and production aspects of village based N'Dama cattle in The Gambia]
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Health and production aspects of village based N'Dama cattle in The Gambia