Resultados de búsqueda - "calve"

Evaluación económica de dos métodos de castración con y sin analgesia en terneros = Economical evaluation of two methods of castration with and without analgesia in calves por Sussini, Paolo Adrián, Pared, Valeria, Jara, M. E., Rouvier, Roberto Daniel, Aguilar, Natalia M. Alejandra

Materias: “…Calves…”
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Review of dairy marketing and processing in a semi-arid pastoral system in Ethiopia por Coppock, D. Layne, Holden, S.J., Assefa, M.

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

Materias: “…calving rate…”
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An assessment of the biological and economic efficiency in conversion of milk to growth in N'Dama calves por Agyemang, K., Clifford, K., Little, D.A.

Materias: “…calves…”
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Studies on the effects of milking on calf growth and viability and on cow reproductive performance in traditionally managed N'Dama herds por Agyemang, K., Dwinger, R.H., Grieve, A.S., Little, D.A.

Materias: “…calves…”
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Milk production characteristics of the Kenana breed of Bos indicus cattle in Sudan por Wilson, R.T., Ward, P.N., Saeed, A.M., Light, D.E.

Materias: “…calving interval…”
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Is supplementation justified to compensate pastoral calves for milk restriction? por Coppock, D. Layne, Sovani, S.

Materias: “…calves…”
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Factors associated with Theileria parva infections in small-holder dairy farms in Murang'a District, Kenya por Gitau, G.K., McDermott, John J., Perry, Brian D.

Materias: “…calves…”
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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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Effect of level of milk feeding and type of housing on the performance of crossbred calves (Bos taurus X Bos indicus) and Zebu calves (Bos indicus) por Osuji, P.O., Khalili, H., Umunna, N.N., Sibanda, S., Shenkoru, T.

Materias: “…calves…”
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Influence of partial suckling of crossbred dairy cows on milk offtake and calf growth in the Ethiopian highlands por Little, D.A., Anderson, F.M., Durkin, J.W.

Materias: “…calves…”
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Kinetics of interferon-gamma (IFN-gamma) release in the peripheral blood of calves vaccinated with BCG por Ameni, G., Tibbo, Markos

Materias: “…calves…”
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Reciprocal cross-protection induced by sporozoite antigens SPAG-1 from Theileria annulata and p67 from Theileria parva por Hall, R., Boulter, N.R., Brown, C.G.D., Wilkie, G., Kirvar, E., Nene, Vishvanath M., Musoke, A.J., Glass, E.J., Morzaria, S.P.

Materias: “…calves…”
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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: “…calves [cattle]…”
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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: “…calves…”
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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: “…calves…”
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Factors influencing liveweight in a range of network situations por Maehl, J.H.H., Coulibaly, L., Defly, A., D'Ieteren, G.D.M., Feron, A., Grundler, G., Hecker, P., Itty, P., Mawuena, K., Morkramer, G., Mulungo, M., Nagda, S.M., Paling, R.W., Pelo, M., Rarieya, J.M., Schuetterle, A., Sheria, M., Thorpe, W.R., Trail, J.C.M.

Materias: “…calves…”
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Mastitis tuberculosa en bovinos de leche : reporte de casos por Garro, Carlos Javier, Delgado, Fernando Oscar, Zumarraga, Martin Jose, Marfil, Maria Jimena, Garbaccio, Sergio Gabriel

Materias: “…Calves…”
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First report of congenital Neospora caninum encephalomyelitis in two newborn calves in the Argentinean Pampas por Micheloud, Juan Francisco, Moore, Prando Dadin, Canal, Ana María, Lischinsky, Lilian Haydee, Hecker, Yanina Paola, Canton, German Jose, Odriozola, Ernesto Raul, Odeon, Anselmo Carlos, Campero, Carlos Manuel

Materias: “…Calves…”
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Efecto del enlatado sobre la eficiencia reproductiva en vacas IATF y sobre el peso vivo de los terneros por Rosatti, Gustavo, Brunello, Gabriela Esther, Manes, Jorgelina, Aller Atucha, Juan Florencio

Materias: “…calves…”
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