Resultados de búsqueda - "Cowes"

The substitution of barley by other carbohydrates in grass silage based diets to dairy cows por Murphy, M., Khalili, H., Huhtanen, P.

Materias: “…cows…”
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The use of faecal Na concentration as an indicator of Na status in lactating crossbred cows por Khalili, M., Varvikko, T., Lindgren, E.

“…Rumen fistulated Friesian X Zebu lactating cows were freely fed on diets containing oat-vetch hay ad libitum plus cottonseed oilmeal with 1.5 kg barley 1 or 3 kg with added sodium chloride 0 or 3 g/kg diet (low and adequate Na) in a 2 X 2 factorial design with periods of 20 days.…”
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Peripheral plasma progesterone concentration in Zebu (Bos indicus) cows during pregnancy por Mukasa-Mugerwa, E., Tegegne, Azage

Materias: “…cows…”
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Growth patterns and reproductive performance of grazing Brahman cows in a tropical environment por Vera, Raúl R., Ramírez, C.A., Velásquez, N.

“…Regardless of earlier treatment, all h cows in Experiment 1 achieved mature body size and reproductive performance comparable to those of the well-fed animals of Experiment 2. …”
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Extension implementation of ILCA interventions: Dry-season cow supplementation and fodder banks por Taylor-Powell, E., Suleiman, H.

“…Presents results of monitoring extent & rate of adoption of two government promoted ILCA intervention packages, dry season cow supplementation & fodder banks, amongs Fulani pastoralists in the two case study areas of Kurmin Birri & Abet in Subhumid Nigeria as well as adherence to the original design & modifications introduced, success of interventions in their stated goals, its persistence, side-effects and problems that arose in implementation.…”
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Effect of offering three amounts of maize stover to dairy cows on intake and selection por Methu, J.N., Owen, E., Abate, A., Scarr, M., Tanner, J.C.

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Effect of trypanosomosis on the resumption of postpartum ovarian function and oestrus activity in Zebu cows por Tibbo, Markos, Mukasa-Mugerwa, E., Abebe, G., Mulatu, W.

Materias: “…cows…”
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The use of faecal Na concentration as an indicator of Na deficiency in lactating crossbred cows por Khalili, M., Varvikko, T., Lindgren, E.

Materias: “…cows…”
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The reproductive performance, mothering ability and productivity of crossbred and Tswana beef cows in Botswana por Light, D., Buck, N.G., Sethola, L.L.

Materias: “…cows…”
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What’s in the milk? Aflatoxin and antibiotic residues in cow’s milk in Assam, Northeast India por Lunden, H.

“…Studies have shown a link between a high SCC (somatic cell count) in cow’s milk and high risk for antibiotic residues. …”
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Microbial contamination and hygiene of fresh cow’s milk produced by smallholders in western Zambia por Knight-Jones, Theodore J.D., Hang'ombe, M.B., Songe, M.M., Sinkala, Y., Grace, Delia

“…A field study was performed to assess safety of smallholder fresh cow’s milk around Mongu, Western Province, Zambia. …”
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What is killing my cow? Re-assessing diseases in smallholder dairying in Tanzania por International Livestock Research Institute

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Factors affecting postpartum reproductive performance of cows under smallholder management in Ethiopia por Kassa, T., Tegegne, Azage, Shenkoru, T.

Materias: “…cows…”
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Land requirement to feed a productive dairy cow and a healthy family por Osele, Vivian, Mukiri, Jessica, Paul, Birthe K., Notenbaert, An Maria Omer

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Feeding a productive dairy cow in western Kenya: environmental and socioeconomic impacts por Osele, Vivien, Paul, Birthe K., Mukiri, Jessica, Halder, Sheila, Sagala, Titus, Juma, Alfred, Notenbaert, An Maria Omer

“…Send a Cow (SAC) is a nongovernmental organization (NGO) that has been working in Kenya since 1996. …”
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Evaluation of serological response to foot-and-mouth disease vaccination in BLV infected cows por Puentes, Rodrigo, De Brun, Laureana, Algorta, Agustina, Da Silva, Valeria, Mansilla, Florencia Celeste, Sacco, Gustavo, Llambí, Silvia, Capozzo, Alejandra Victoria

Materias: “…Cows…”
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Antioxidant status and odour profile in milk from silage or lucerne-fed cows por Rossetti, Luciana, Langman, Leandro Ezequiel, Grigioni, Gabriela Maria, Biolatto, Andrea, Sancho, Ana Maria, Comeron, Eduardo Alberto, Descalzo, Adriana Maria

Materias: “…Cow Milk…”
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Performance of dairy cows supplemented with by-pass fat under heat stress conditions por Roskopf Perez, Pablo Matías, Tieri, Maria Paz, Cuatrin, Alejandra, Ceron Cucchi, Maria Esperanza, Gere, José Ignacio, Salado, Eloy Eduardo

“…The objective of this study was to determine the effect of supplementation with a protected fat source on the productive response, metabolic environment and physiological indicators in Holstein cows under heat stress conditions during a 12-week experimental period. …”
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Metabolic level recognition of progesterone in dairy Holstein cows using probabilistic models por Turino, Ludmila Noelia, Cristaldi, Mariano Daniel, Mariano, Rodolfo Nicolás, Boimvaser, Sonia, Scandolo Lucini, Daniel Edgardo

Materias: “…Dairy Cows…”
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Subclinical ketosis in dairy cows: prevalence and risk factors in grazing production system por Garro, Carlos Javier, Mian, L., Cobos Roldán, M.

Materias: “…Dairy Cows…”
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