Resultados de búsqueda - "PhD"

Aflatoxins: A food safety hazard in Kenyan dairy chains – prevalence, risks and assessment of a biocontrol solution por Ahlberg, S.

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Poultry health services in Ethiopia: Availability of diagnostic, clinical and vaccination services por Asfaw, Yohannes T., Ameni, G., Medhin, G., Gumi, B., Wieland, Barbara

“…The existing low poultry health services need to be solved through public-private partnership, producing adequate poultry health experts at different levels (short-term training, BSc, postgraduate graduate diploma, MSc and PhD) and availing vaccines, diagnostics and therapeutics in the local markets.…”
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Identification and characterisation of an extrachromosomal element from a multidrug-resistant isolate of trypanosoma brucei brucei. por Jamnadass, Ramni H.

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Competitivite prix et hors-prix sur le marche des produits laitiers d'Addis-Abeba (Ethiopie): la production fremiere face a ses nouveaux concurrents. por Deteurtre, G.

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Pathogenesis of lung oedema in cattle infected with theileria parva (Muguga). por Maina, P.

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Evaluation of potassium soil tests and methods for mapping soil fertility properties in Iowa corn and soybean fields por Barbagelata, Pedro Anibal

“…Tesis para obtener el grado de Philosophical Doctor (PhD), Major: Soil Science, de la Iowa State University, en 2006…”
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Nitrogen dynamics in field grown comice pears por Sanchez, Enrique Eduardo

“…Tesis para obtener el grado de Doctor of Philosophy (Ph.D.), de la Oregon State University, en mayo de 1990…”
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Enhancing the biocontrol potential of the predator Nesidiocoris tenuis through genetic selection por Pérez-Hedo, Mertixell, Ortells-Fabra, Raúl, Alonso-Valiente, Miquel, Ruiz-Rivero, Omar, Urbaneja, Alberto

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Growth and inter-specific interations in young silvopastoral systems with native timber trees in the dry tropics of Costa Rica por Andrade Castañeda, Hernán J.

“…Tesis (Ph. D.) -- CATIE, Turrialba (Costa Rica) -- University of Waler (UWB), Gwynedd (Reino Unido), 2007…”
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Análisis de tenologías alternativas para el control del nemátodo barrenador del banano (Radopholus similis Cobb, Thorne): el caso de la Empresa Agrocomercial EARTH por Martinuz Guerrero, Alfonso P.

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Valoración económica parcial de los manglares de la región II de Nicaragua por Windevoxhel Lora, Néstor J.

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Land use, hydrological processes and ecosystem services in the upper Reventazón watershed, Costa Rica por Toohey, Ryan

“…Tesis (Ph. D. with emphasis in Hydrology) -- CATIE. Escuela de Posgrado, Turrialba (Costa Rica); University of Idaho, ID (Estados Unidos), 2012.…”
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Efecto de la condición química del suelo y de la fertilización sobre la incidencia, severidad y resistencia fisiológica de plantas de café a la roya (Hemileia vastatrix) por Lagos Molina, Sindy M.

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Contribution of trees to the control of heat stress in dairy cows and the financial viability of livestock farms in humid tropics por Abreu, María Helena Souza de

“…Tesis (Ph. D) -- CATIE, Turrialba (Costa Rica),2002…”
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Influence of varietal selection and treatments on the nutritive value of selected pulse crop residue por Alkhtib, A.S.

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“We should be able to decide”: Obesogenic factors influencing dietary behaviours of women and adolescents in Ethiopia por Trübswasser, Ursula

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Learning from Each Other: Experience Sharing Workshop on Implementation of Smart Pack and CBBP among Ethiopian Public Universities por Belay, Berhanu, Getachew, Tesfaye, Haile, Aynalem

“…Twenty-nine Undergraduates and thirty-seven postgraduates (five Ph.D. and 32 M.Sc programs) have streamlined Community Breeding Program in the curricula and implemented teaching practices and knowledge products of CBBP ‘’ Guideline line for setting up the community-based small ruminant breeding program is in use as a reference material to teach animal breeding courses in all universities (Haile et al., 2020) and others were used as a reference material to teach Animal breeding courses in undergraduate and postgraduate programs. …”
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Effects of maize streak virus disease on yield and quality of forage of different maize cultivars. por Lukuyu, Ben A.

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Market access and value chain analysis of dairy industry in Ethiopia: The case of Wolaita Zone por Kuma, B.

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Epidemiology of zoonoses in slaughterhouse workers in western Kenya por Cook, Elizabeth A.J.

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