Resultados de búsqueda - "calving"

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…”
Enlace del recurso

Livestock production in central Mali: Reproductive aspects of sedentary cows por Wilson, R.T.

Materias: “…calving interval…”
Enlace del recurso

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…”
Enlace del recurso

Animal productivity parameters por Nicholson, M.J., Cossins, N.J.

Materias: “…calving rate…”
Enlace del recurso

Reproductive performance and survival of young one-humped camels on Kenya commercial ranches por Wilson, R.T.

Materias: “…calving interval…”
Enlace del recurso

Genetic analysis of reproductive and productive performance of Friesian cattle in Kenya. II. Genetic and phenotypic trends por Rege, J.E.O.

Materias: “…calving interval…”
Enlace del recurso

Calving ease and stillbirth in dairy herds using beef and dairy breed bulls por Gullstrand, Patricia

Materias: “…calving ease…”

Effects of trypanosomiasis on reproduction of East African Zebu cows exposed to drug-resistant trypanosomes por Rowlands, G.J., Mulatu, W., Authié, Edith, D'Ieteren, G.D.M., Leak, S.G.A., Nagda, S.M.

Materias: “…calving interval…”
Enlace del recurso

Crossbreeding cattle in beef production programmes in Kenya. II. Comparison of purebred Boran and Boran crossed with the Red Poll and Santa Gertrudis breeds por Trail, J.C.M., Gregory, K.E., Durkin, J.W., Sandford, J.

Materias: “…calving interval…”
Enlace del recurso

Productivity of crossbred cattle on smallholder farms in southern Malawi por Agyemang, K., Nkhonjera, L.P.

Materias: “…calving interval…”
Enlace del recurso

Traditional cattle production in the subhumid zone of Nigeria por Otchere, E.O.

Materias: “…calving rate…”
Enlace del recurso

Genetic analysis of reproductive and productive performance of Friesian cattle in Kenya. I. Genetic and phenotypic parameters por Rege, J.E.O.

Materias: “…calving interval…”
Enlace del recurso

Seasonality of calving amongst unimproved cattle in Swaziland por Butterworth, M.H.

Materias: “…calving…”
Enlace del recurso

Problems associated with replacing cows in smallholder dairy herds por Dewi, I.A., Nakokonya, G., Thorpe, W.R.

Materias: “…calving interval…”
Enlace del recurso

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…”
Enlace del recurso

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

Materias: “…calving interval…”
Enlace del recurso

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…”
Enlace del recurso

Productivite de bovins N'Dama a la station de Teko (Sierra Leone) et premiers resultats de croisements avec la race Sahiwal por Carew, S.F., Sandford, J., Wissocq, Y.J., Durkin, J.W., Trail, J.C.M.

Materias: “…calving interval…”
Enlace del recurso

An evaluation of a long-term breeding programme in a closed Sahiwal herd in Kenya. II. Genetic and phenotypic trends and levels of inbreeding por Rege, J.E.O., Wakhungu, Judi W.

Materias: “…calving interval…”
Enlace del recurso