Resultados de búsqueda - "Cowes"

Potential demand for a mixed public-private animal health input: evaluation of a pour-on insecticide for controlling tsetse-transmitted trypanosomiasis in Ethiopia por Swallow, B.M., Woudyalew Mulatu, Leak, S.G.A.

“…The probit model estimated to quantify the effects of different variables indicates that proportions of cows and oxen, distance to the treatment centre, and seasonal factors were significant determinants of demand.…”
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Socioeconomic characteristics of urban and peri-urban dairy production systems in the North western Ethiopian highlands por Ayenew, Y.A., Wurzinger, Maria, Tegegne, Azage, Zollitsch, W.

“…The specialization of urban dairy producers includes the more frequent use of crossbred cows with higher milk yield. Urban and peri-urban dairy production contributes to food security of the population and family income of the farmers' families, but also provides a job opportunity for otherwise unemployed people. …”
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Household and environmental factors influencing anthropometric outcomes in pre-school children in a rural Ethiopian community por Okike, Iheanacho, Jabbar, M.A., Abate, G., Ketema, L.

“…Among other factors, children were found to be in better health with an increase in the number of cows in their households' livestock herds. The revealed interrelatedness and complexities of cause and effect clearly dictate the need for a multi- or transdisciplinary approach to research and development addressing health, nutrition, sanitation, agricultural production practices, among other factors for alleviating the nutritional and health problems of children and rural households.…”
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Oxalate nephropathy in cattle associated with the consumption of Megathyrsus maximus in Argentina por Avellaneda Cáceres, Agustín, Lee, Stephen T., Ruiz, Alvaro Francisco, Sandoval, Gabriela Virginia, Colque Caro, Luis Adrián, Cook, Daniel, Aguirre Castro, Laura Sabrina, Uzal, Francisco A., Micheloud, Juan Francisco

“…Over a 2-wk period, 20 cows that were grazing a Megathyrsus maximus (Guinea grass) pasture died after developing depression, respiratory difficulty, and recumbency. …”
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Comparative analysis of replicative properties of phylogenetically divergent, Argentinean BoHV-4 strains in cell lines from different origins por Morán, Pedro, Pérez, Sandra, Odeon, Anselmo Carlos, Verna, Andrea Elizabeth

“…In Argentina, BoHV4 was isolated and characterized in 2007 from samples of aborted cows. Argentinean isolates are highly divergent and are classified as: Genotype 1(Movar-like), Genotype 2 (DN599-like) and Genotype 3 (a novel group). …”
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Utnyttjandet av ligghallar hos dikor och kvigor av köttras under vintern por Olarsbo, Anneli

“…In conclusion this study showed that suckler cows and heifers used shelters less during daytime. …”

Clinical and subclinical mastitis in dairy cattle in Kampala, Uganda por Björk, Sandra

“…A total of 24 milk samples from were collected from 18 animals. For SCM, cows were examined by CMT during afternoon milking and the diagnose of SCM was based on a CMT value ≥ 3 in quarter milk and the prevalence at cow level was determined based on the presence of SCM in at least one udder quarter. …”

Systemlösning för höstkalvning por Frank, Joakim

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The Boma: Livestock are a vehicle for a better world por International Livestock Research Institute

“…In the latest episode of The Boma, Elliot Carleton and Brenda Coromina find out how Susan went from being an Ohio native who had never even glimpsed a living cow, to becoming one of the most passionate advocates for livestock farming in developing countries today. …”
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Human milk: an invisible food resource por Hatløy, Anne, Oshaug, Arne

“…In Sub-Saharan Africa, the production of human milk is about 50 percent of that of cow's milk. The paper argues that overlooking human milk production/consumption in data analysis and policymaking has negative consequences for children's health and nutritional status.…”
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No one's waiting: Farmers are driving climate adaptation one solution at a time por Evans, Monica

“…They downsized their herd, shifted from maize to sorghum silage, diversified their crops, harvested more rainwater, and began crossbreeding cows toward adaptive breeds. Their innovations form part of the International Livestock Research Institute's (ILRI) Climate Adaptation Pioneers program, which identifies and supports farmers already developing scalable, locally appropriate solutions through the Pioneer Positive Deviance (P-PD) model. …”
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Epidemiology of bovine trypanosomiasis in the Ghibe Valley, Ethiopia: Multiple-drug resistance and its effective control por Peregrine, A.S., Mulatu, W., Leak, S.G.A., Rowlands, G.J.

“…Tsetse populations were surveyed using unbaited blue biconical traps from 1986 - to 1990, and traps baited with acetone and cow urine from 1990 - 1992, 600 eartagged EAZC from seven herds were monitored and weighed. …”
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ECG and heart rate determination in fetal cattle using a digital signal processing method por Chen WenXi, Nemoto, T., Kobayashi, T., Saito, T., Kasuya, E., Honda, Y.

“…The method was tested on 10 pregnant Holstein cows at gestational periods ranging from 136 to 224 days. …”
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Clinically manifested major health problems of crossbred dairy herds in Urban and Periurban production systems in the central highlands of Ethiopia por Lema, M., Kassa, T., Tegegne, Azage

“…Specific infectious and miscellaneous disease conditions each had annual incidence of about 6 percent. Cows and young stock were most affected and diseases were more frequent in urban situations than in periurban situations. …”
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Lactation performance of purebred Arsi and Friesian X Arsi crosses under prepartum and postpartum supplementary feeding regimes in Ethiopia por Tawah, C.L., Mohammed-Kurtu, Y., Rege, J.E.O., Alemayehu, N., Shibre, M.

“…However, the conventional wisdom that prepartum supplementation might be beneficial for the viability of calves and for cow reproduction should be investigated.…”
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ESBL hos livsmedelsproducerande djur : riskfaktorer och förebyggande åtgärder por Albinsson, Rebecka

Ekonomisk analys av användningen av könssorterad sperma, embryoöverföring och genomisk selektion på besättningsnivå por Rosengren, Johanna

Variables fisiológicas-metabólicas de estrés calórico en vacas bajo silvopastoreo y pradera sin árboles por Barragán Hernández, Wilson Andrés, Mahecha Ledesma, Liliana, Cajas Jirón, Yasmin Socorro

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Influence of agroclimatic factors on the efficiency of multi-ovulation in cattle in the Peruvian tropics por Segura Portocarrero, Gleni Tatiana, Murga Valderrama, Nilton Luis, Lopez Lapa, Rainer Marco, Saucedo Uriarte, José Américo, Gongora Bardales, Deiner Jhonel, Frias Torres, Hugo, Poclín Rojas, Annie Yoselin, Depaz Hizo, Benjamin, Vasquez Tarrillo, Ronald Will, Heredia Vilchez, Lizeth Amparo, Ampuero Trigoso, Gustavo

“…Throughout a year, four collections of structures were made from 12 Bos indicus donor cows from the genetic nucleus of the PROMEG Tropical project every 2 months under intensive breeding conditions. …”
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Development, validation and field evaluation of an indirect ELISA for the detection of antibodies against Brucella abortus in bulk and individual milk samples in dairy cattle por Novoa, María Belén, Aguirre, Nerina, Valentini, Beatriz Susana, Torioni, Susana Marta, Signorini Porchiett, Marcelo Lisandro, Primo, María Evangelina, Elena, Sebastián Alejandro, Vanzini, Victor Rene

“…Individual milk samples were taken in parallel with serum samples from the cows. The status of the cows was defined by the result of the complement fixation test (CFT) performed with their serum sample. …”
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