Resultados de búsqueda - "crossbred"

Survival, growth and reproductive performance in F1 crossbred cattle produced and managed on station in the Gambia por Diack, A., Sanyang, F.B, Corr, N.

Materias: “…crossbreds…”
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Crossbreeding studies with Ethiopian beef cattle using imported semen por Wagner, D.G., Holland, G.L., Mogess, T.

Materias: “…crossbreds…”
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Studies on water consumption, night grazing and growth of Boran crossbred steers at Kongwa, Tanzania por Wigg, P.M, Owen, M.A.

Materias: “…crossbreds…”
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Rapport sur l'elevage a Madagascar por International Livestock Centre for Africa

Materias: “…crossbreds…”
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Production and serum biochemical components in Bunaji bulls and their Friesian crosses por Rekwot, P.I., Oyedipe, E.O., Akerejola, O.O., Kumi-Diaka, J.

Materias: “…crossbreds…”
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Rumen fermentation characteristics and rate of passage in crossbred steers and plasma metabolite concentrations in crossbred cows fed maize-lablab stover or oats-vetch hay ad libit... por Mpairwe, D.R., Sabiiti, E.N., Umunna, N.N., Tegegne, Azage, Osuji, P.O.

Materias: “…crossbreds…”
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Performance of crossbred calves fed teff (Eragrostis tef) straw supplemented with graded levels of cowpea (Vigna unguiculata) and Dolichos lablab (Lablab purpureus) hay por Ebro, A.

Materias: “…crossbreds…”
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Major reproductive problems of zebu and Friesian x Zebu crossbred cows under small-scale dairy farms por Kassa, T., Tegegne, Azage

Materias: “…crossbreds…”
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Evaluation of the reproductive performance of crossbred dairy cows at the Asella livestock research station, Arsi, Ethiopia por Afework, Y., Tegegne, Azage, Kassa, T.

Materias: “…crossbreds…”
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Effect of age and live weight at first calving on milk yield of crossbred (Bos taurusxBos indicus) heifers on first lactation por Kebede, B.

Materias: “…crossbreds…”
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Determination of accuracy of oestrus detection in zebu and crossbred cattle using plasma progesterone concentrations por Wirtu, G., Tegegne, Azage, Kassa, T.

Materias: “…crossbreds…”
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Evaluation and characterization of semen quality in rams of Menz, Dorper and Awassi crosses in different seasons in Ethiopia por Goshme, Shenkute, Banerjee, S., Rekik, Mourad, Haile, Aynalem, Yitagesu, E., Getachew, T.

Materias: “…crossbreds…”
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Growth, reproductive performance and survival rate of Bonga sheep and their crossbreds in southern Ethiopia por Abate, Z., Kirmani, M., Getachew, T., Haile, Aynalem

Materias: “…crossbreds…”
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Dorper sheep in Africa: A review of their use and performance in different environments por Ojango, Julie M.K., Okpeku, M., Osei-Amponsah, R., Kugonza, D.R., Okeyo Mwai, Ally, Chagunda, Mizeck G.G., Olori, V.E.

Materias: “…crossbreds…”
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Assessment of Genomic Diversity and Selective Pressures in Crossbred Dairy Cattle of Pakistan por Nisa, Fakhar Un, Naqvi, R.Z., Arshad, F., Ilyas, I., Asif, M., Amin, I., Mrode, Raphael A., Mansoor, S., Mukhtar, Z.

Materias: “…crossbreds…”
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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: “…crossbreds…”
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Modeling lactation curve and comparison of models fitness to different lactation data of indigenous and crossbred cows por Gebreyohannes, G., Tegegne, Azage, Diedhiou, M.L., Hegde, B.P.

Materias: “…crossbreds…”
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Feeding management of crossbred dairy cows in the central Ethiopian highlands por Mamo, S., Zerbini, E., Yami, A.

Materias: “…crossbreds…”
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Heat tolerance of Zebu and Friesian-Zebu crosses in the Guinea savanna zone of Nigeria por Buvanendran, V., Adamu, A.M., Abubakar, B.Y.

Materias: “…crossbreds…”
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A study on the reproduction of local zebu and F1 crossbred (European x zebu) cows. I. Number of services per conception, gestation length and days open till conception por Tegegne, Azage, Galal, E.S.E., Kebede, B.

Materias: “…crossbreds…”
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