Resultados de búsqueda - "calve"

Genetic parameters and trends in production and reproduction traits at the Kenya Sahiwal Stud por Rege, J.E.O., Wakhungu, Judi W., Lamole, M.A.

Materias: “…calves…”
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Field research on measurement and use of trypanotolerance criteria to enhance trypanotolerant livestock productivity. 2. Recent results quantifying trypanotolerance indicators por Trail, J.C.M., Wissocq, N.M., D'Ieteren, G.D.M.

Materias: “…calves…”
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Estimates of heritabilities and genetic and phenotypic correlations for preweaning traits of calves in a crossbred dairy herd in coastal lowland Kenya por Kahi, A.K., Thorpe, W.R., Baker, L.

Materias: “…calves…”
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Seasonality of calving amongst unimproved cattle in Swaziland por Butterworth, M.H.

Materias: “…calving…”
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Evaluation of recombinant sporozoite antigen SPAG-1 as a vaccine candidate against Theileria annulata by the use of different delivery systems por Boulter, N., Brown, D., Wilkie, G., Williamson, S., Kirvar, E., Knight, P., Glass, E., Campbell, J., Morzaria, S.P., Nene, Vishvanath M., Musoke, A.J., Oliveria, C. de, Gubbels, M.J., Jongejan, F., Hall, R.

Materias: “…calves…”
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Age resistance to Theileria parva bovis infection in calves por Koch, H.T., Kambeva, L., Norval, R.A.I., Ocama, J.G.R., Masaka, S., Munatswa, F.C., Honhold, N., Irvin, A.D.

Materias: “…calves…”
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Haemopoiesis in Ayrshire-Guernsey calves infected with the Galana stock of Trypanosoma vivax por Logan-Henfrey, L.L., Anosa, V.O., Shaw, M.K.

Materias: “…ayrshire calves…”
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Problems associated with replacing cows in smallholder dairy herds por Dewi, I.A., Nakokonya, G., Thorpe, W.R.

Materias: “…calving interval…”
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Productivity of Boran cattle maintained with chemoprophylaxis under high tsetse challenge at Mkwaja ranch in Tanzania. 2. Productivity por Trail, J.C.M., Murray, M., Sones, Keith R., Jibbo, J.M.C., Durkin, J.W., Light, D.E.

Materias: “…calving interval…”
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Why shorten calving intervals on smallholder dairy farms in East Africa? por Tanner, J.C., McCarthy, N.A., Omore, Amos O.

Materias: “…calving interval…”
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Beef production from pasture: Some factors involved in the liveweight progress of calves from birth to slaughter por Kidner, E.M.

Materias: “…calves…”
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Studies on the production of beef from zebu cattle in East Africa II. Milk production in suckled cows and its effect on calf growth por Lampkin, K.M., Lampkin, G.H.

Materias: “…calves…”
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Factors affecting birth weights of the Boran cattle in Tanzania por Mpiri, D.B., Mpiri, M.T, Robison, O.W.

Materias: “…calves…”
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A note on the growth of beef crossbred calves in Botswana por Makobo, A.D., Buck, N.G., Light, D., Lethola, L.L.

Materias: “…calves…”
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Genetic parameters and factors affecting reproductive performance in White Fulani cattle in southern Nigeria por Mrode, Raphael A., Akinokun, J.O.

Materias: “…calves…”
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Optimal group size for calves fed in transponder-controlled milk feeders por Eriksson, Ida

Materias: “…calves…”

Pair-housing of dairy calves in outdoor calf hutches : impact on growth and play behaviour por Waldau, Ellika

Materias: “…calves…”

Glycerol to dairy calves : effects on intestinal health and fluid balance por Mellgren, Emma

Materias: “…dairy calves…”

Synchronizing migration with birth: an exploration of migratory tactics in female moose por Näsén, Linnéa

Materias: “…calving…”

Reproductive performance of African indigenous small ruminants under various management systems: A review por Wilson, R.T.

Materias: “…calving interval…”
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