Resultados de búsqueda - "calving interval"

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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Patterns of postpartum oestrus onset and associated plasma progesterone profiles in Bos indicus cows in Ethiopia por Mukasa-Mugerwa, E., Tegegne, Azage, Ketema, H.

Materias: “…calving interval…”
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Repeatability of measurements of packed cell volume and egg count as indicators of endoparasite load and their relationship with sheep productivity por Tekelye Bekele, Kasali, O.B., Rege, J.E.O.

Materias: “…calving interval…”
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Reproductive efficiency of Bos indicus (Zebu) cows under artificial insemination management in Ethiopia por Mukasa-Mugerwa, E., Tegegne, Azage, Mesfin, T., Teklu, Y.

Materias: “…calving interval…”
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Reproductive problems in crossbred cattle in central Ethiopia por Bekele, T., Kasali, O.B., Alemu, T.

Materias: “…calving interval…”
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Reproductive problems in indigenous cattle in the Ghibe valley farming populations in central Ethiopia por Tekelye Bekele, Kasali, O.B., Wudyalew Mulatu

Materias: “…calving interval…”
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Livestock production in central Mali: Reproductive aspects of sedentary cows por Wilson, R.T.

Materias: “…calving interval…”
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Effects of postpartum body weight changes on subsequent reproductive performance in N'Dama cattle maintained under traditional husbandry systems por Agyemang, K., Little, D.A., Bah, M.L.

Materias: “…calving interval…”
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Reproductive performance of N'Dama cattle kept under village management in The Gambia por Jeannin, P., Grieve, A.S., Agyemang, K., Clifford, D.J., Munro, C.D., Dwinger, R.H.

Materias: “…calving interval…”
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Parametres de reproduction des bovins zebu du Malawi por Kamwanja, L.A.

Materias: “…calving interval…”
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Reproductive parameters of Malawi Zebu cattle por Kamwanja, L.A.

Materias: “…calving interval…”
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Productivity of ranch N'Dama cattle under trypanosomiasis risk por Kakiese, O., Feron, A., D'Ieteren, G.D.M., Durkin, J.W., Itty, P., Maehl, J.H.H., Mulungo, M., Nagda, S.M., Pelo, M., Rarieya, J.M., Sheria, M., Thorpe, W.R., Trail, J.C.M.

Materias: “…calving interval…”
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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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Milk production characteristics and productivity of N'Dama cattle kept under village management in The Gambia por Agyemang, K., Dwinger, R.H., Grieve, A.S., Bah, M.L.

Materias: “…calving interval…”
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Effects of trypanosome inferction and postpartum liveweight change on resumption of reproduction activity in N'Dama cows por Agyemang, K., Little, D.A., Mattioli, R., Sonko, E.W., Janneh, L.

Materias: “…calving interval…”
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Reproductive problems in indigenous cattle at the Ministry of Agriculture farms in central Ethiopia por Bekele, T., Kasali, O.B., Takele, G.

Materias: “…calving interval…”
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Borana pastoral system field study report July to September 1983: Water intake and animal production studies por Hughes-Davies, I.

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

Materias: “…calving interval…”
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