Resultados de búsqueda - "Ageing"

Composition of village goat herds in southwest Nigeria por Reynolds, L., Adediran, S.

Materias: “…age…”
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Patterns of Trypanosoma vivax and T. Congolense infection differ in young N'Dama cattle and their dams por Trail, J.C.M., Wissocq, N.M., D'Ieteren, G.D.M., Kakiese, O., Murray, M.

Materias: “…age…”
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Abnormalities of the testes and epididymis in bucks and rams slaughtered at Debre Zeit abattoir, Ethiopia por Regassa, F., Terefe, F., Bekana, M.

Materias: “…age…”
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Mortality and morbidity of African small ruminants under various management systems por Wilson, R.T., Traoré, A., Mukasa, E.

Materias: “…age…”
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The production of indigenous Zebu cows under traditional smallholder management conditions in the Debre Berhan area of the Ethiopian highlands por Gautsch, K.D.

Materias: “…age…”
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Reproduction, mortality and growth of indigenous sheep and goats in Mozambique por McKinnon, D., Rocha, A.

Materias: “…age…”
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Studies on factors affecting reproductive performance and mortality of Small East African goats and their crosses por Mtenga, L.A., Kifaro, G.C., Belay, B.

Materias: “…age…”
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Some production parameters of Blended goats in semi-arid regions of Tanzania por Lyatuu, Eliamoni T.R., Das, S.M., Mkonyi, J.I.

Materias: “…age…”
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Transplanting young seedlings in irrigated rice fields: early and high tiller production enhanced grain yield por Pasuquin, E., Lafarge, T., Tubana, B.

Materias: “…seedling age…”
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Sheep and goats, men and women: Household relations and small ruminant development in southwest Nigeria por Okali, C., Sumberg, J.E.

Materias: “…age…”
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Projection of cattle herd composition using a programmable calculator por Butterworth, M.H., McNitt, J.I.

Materias: “…age…”
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On-farm performance of Bunaji (White Fulani) cattle. 1. Herd structures and cattle disposal por Rege, J.E.O., Kaufmann, Ralph R. von, Mani, R.I.

Materias: “…age…”
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Factors affecting calving date and its relationship with production traits of Hereford dams por Rege, J.E.O., Famula, T.R.

Materias: “…age…”
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Aspects of reproduction in goats and sheep in south-central Kenya por Wilson, R.T., Peacock, C.P., Sayers, A.R.

Materias: “…age…”
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Age at permanent incisor eruption in indigenous goats and sheep in semi-arid Africa por Wilson, R.T., Durkin, J.W.

Materias: “…age determination…”
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Indigenous African small ruminant strains with potentially high reproductive performance por Wilson, R.T., Murayi, T.

Materias: “…age at first calving…”
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The incidence of calf morbidity and mortality due to vector-borne infections in smallholder dairy farms in Kwale District, Kenya por Muraguri, G.R., McLeod, A., McDermott, John J., Taylor, N.

Materias: “…age…”
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Aspects of bull reproduction with emphasis on cattle in Ethiopia. II. Sperm production capacity and semen characteristics por Tegegne, Azage, Kassa, T., Mukasa-Mugerwa, E.

Materias: “…age…”
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Factors affecting trypanosome prevalence in Zebu cattle exposed to high trypanosomiasis risk in south-west Ethiopia por Mulatu, W., D'Ieteren, G.D.M., Duffera, W., Tegene, G., Leak, S.G.A., Maehl, J.H.H., Nagda, S.M., Rarieya, J.M., Rowlands, G.J., Thorpe, W.R., Tikubet, G., Trail, J.C.M.

Materias: “…age…”
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Genetic and environmental influences on beef cattle production in Zambia. 1. Factors affecting weaner production from Angoni, Barotse and Boran dams por Thorpe, W.R., Cruickshank, D.K.R., Thompson, R.

Materias: “…age…”
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