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Listar por palabra clave "Poultry"

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Air disinfection in laying hen houses: Effect on airborne microorganisms with focus on Mycoplasma gallisepticum

Adell Sales, Elisa; Calvet Sanz, Salvador; Perez-Bonilla, Adriano; Jiménez Belenguer, Ana Isabel; Garcia, Julio; Herrera, Jorge; Cambra López, María (Elsevier, 2015-01)

The application of disinfectant thermo-nebulised into the air of laying hen houses to reduce airborne microorganisms was evaluated with emphasis on its effect on Mycoplasma gallisepticum. Two air disinfectant tests were ...
Biomarkers and De Novo Protein Design Can Improve Precise Amino Acid Nutrition in Broilers

Cambra López, María; Marín-Garcia, Pablo Jesús; Lledó, Clara; Cerisuelo, Alba; Pascual Amorós, Juan José (MDPI AG, 2022-04)

[EN] Almost half of the protein ingested by broilers is not retained and is excreted, impairing the nitrogen utilization, health and productivity of the animals, and intensifying the environmental impact of poultry meat ...
Caracterización fenotípica de bacteriófago frente a Enterococcus faecalis y Enterococcus faecium

Ochoa Burgos, Juan (Universitat Politècnica de València, 2024-10-10)

[ES] En el presente trabajo se pretende aislar fagos contra las bacterias Enterococcus faecalis y Enterococcus faecium, las cuales están presentando resistencia a varios tipos de antibióticos, provenientes de granjas ...
CFD model for ventilation assessment in poultry houses with different distribution of windows

Guerra Galdo, Eva Hilda; Calvet Sanz, Salvador; Estellés Barber, Fernando; López Jiménez, Petra Amparo (International Energy and Environment Foundation, 2015)

The design of structures for animal husbandry has energy and environmental implications. Particularly, the design of broiler houses should consider the comfort of animals in different situations, which is crucial for ...
Concentración, distribución espacial y por tamaño de bacterias aerobias mesófilas en el aire de granjas de broilers

Adell Sales, Elisa; Moset Hernández, Verónica; Zhao, Yang; Cerisuelo García, Alba; Cambra López, María (Asociación Interprofesional para el Desarrollo Agrario, 2011)

[EN] In livestock houses, particulate matter (PM) and airborne microorganism are two of the most relevant air pollutants. Particulate matter may carry microorganisms, the inhalation of which can cause detrimental health ...
Detección de genes de resistencia a antibióticos en carnes de pollo comercializadas en Valencia

Orts Martínez, Samuel (Universitat Politècnica de València, 2024-09-05)

[ES] La OMS (Organización Mundial de la Salud) ha declarado que las resistencias bacterianas a antibióticos suponen uno de los mayores problemas para la salud y seguridad alimentaria. A pesar de ser un fenómeno que ocurre ...
Development of a methodology to categorize poultry meat affected by deep pectoral myopathy

Traffano-Schiffo, Maria Victoria; Chuquizuta, Tony; Castro Giraldez, Marta; Fito, Pedro J. (Blackwell Publishing, 2021-03)

[EN] The growth of poultry production has led to an increase in the incidence of internal defects in chicken and turkey broilers, such as Deep Pectoral Myopathy (DPM). DPM is an ischemic hemorrhage or necrosis caused by ...
Development of a non-destructive detection system of Deep Pectoral Myopathy in poultry by dielectric spectroscopy

Traffano-Schiffo, Maria Victoria; Castro Giraldez, Marta; Herrero Bosch, Vicente; Colom Palero, Ricardo José; Fito Suñer, Pedro José (Elsevier, 2018)

[EN] The trend in meat consumption has changed drastically in the last years, mainly due to the relationship of red and processed meats with cancer and cardiovascular diseases, which has caused a substantial growth in ...
Development of a Spectrophotometric System to Detect White Striping Physiopathy in Whole Chicken Carcasses

Traffano-Schiffo, Maria Victoria; Castro Giráldez, Marta; Colom Palero, Ricardo José; Fito Suñer, Pedro José (MDPI AG, 2017)

[EN] Due to the high intensification of poultry production in recent years, white chicken breast striping is one of the most frequently seen myopathies. The aim of this research was to develop a spectrophotometry-based ...
Effect of Duration of the Trial on the Efficacy of a Novel 3-Phytase in Broilers and Laying Hens

Javadi, Mehran (Universitat Politècnica de València, 2022-09-06)

[ES] Esta tesis aborda el efecto de la duración de la prueba sobre la eficacia de una nueva 3-fitasa en pollos de engorde y gallinas ponedoras. El calcio y el fósforo son críticos en la nutrición de las aves debido a su ...
Effect of Farm Management on Antimicrobial Resistance and Intestinal Microbiota in Poultry Production

Montoro Dasí, Laura (Universitat Politècnica de València, 2021-09-02)

[ES] La concienciación social con respecto al bienestar animal, la seguridad alimentaria, las resistencias antimicrobianas y la salud medioambiental ha incrementado en los últimos años, promoviendo la implementación de ...
Effect of Feed Restriction on the Behaviour and Welfare of Broiler Chickens

Trocino, Angela; White, Peter; Bordignon, Francesco; Ferrante, Valentina; Bertotto, Daniela; Birolo, Marco; Pillan, Giulio; Xiccato, Gerolamo (MDPI AG, 2020-05)

[EN] Under intensive rearing conditions, the welfare of broiler chickens may be at risk depending on genotype and sex, due to their different growth rates. The practice of quantitative feed restriction may also impact on ...
Epidemiología y control de las principales enfermedades avícolas de importancia en sanidad animal y salud pública

Cortés Moñiz, Verónica (Universitat Politècnica de València, 2022-07-12)

[ES] En la actualidad, la avicultura es un pilar económico para diversos países a nivel mundial y sus productos, una pieza clave en la alimentación de muchos consumidores. El constante crecimiento de la industria y una ...
Evaluation of Phosphorus Digestibility from Monocalcium and Dicalcium Phosphate Sources and Comparison between Total Tract and Prececal Digestibility Standard Methods in Broilers

Cambra López, María; Moset, Verónica; López Luján, Mª del Carmen; Sebastián Mesa, Juan; Carpintero, Laura; Donadeu, Andrés; Dupuy, Javier; Macías-Vidal, Judith; Cerisuelo, Alba; Ferrer, Pablo; Pascual Amorós, Juan José (MDPI AG, 2021-12)

[EN] Variations in phosphorous (P) digestibility as a function of methodology, phosphate source, physicochemical characteristics and commercial source were evaluated in broilers. Three methodologies and two phosphates ...
Evolution of the Antibiotic Resistance Levels, Multi-Resistance Patterns, and Presence of Antibiotic Resistance Genes in E. coli Isolates from the Feces of Breeding Hens during the Rearing Period

Fenollar-Penadés, Alejandro; Catalá-Gregori, Pablo; Tallá-Ferrer, Vicente; Castillo López, María-Ángeles; García-Ferrús, Miguel; Jiménez Belenguer, Ana Isabel (MDPI AG, 2024-08)

[EN] The food chain acts as an entry point for antibiotic resistance to reach humans and environment. Because of the importance of the poultry sector, we investigated the prevalence and evolution of antibiotic resistance ...
Examining the effects of Salmonella phage on the caecal microbiota and metabolome features in Salmonella-free broilers

Lorenzo-Rebenaque, Laura; Casto-Rebollo, Cristina; Diretto, Gianfranco; Frusciante, Sarah; Rodríguez, Juan Carlos; Ventero, María-Paz; Vega, Santiago; Molina-Pardines, Carmen; Marin, Clara; Marco-Jiménez, Francisco (Frontiers Media, 2022-11-10)

[EN] Bacteriophages selectively infect and kill their target bacterial host, being a promising approach to controlling zoonotic bacteria in poultry production. To ensure confidence in its use, fundamental questions of ...
Experimental studies on gas and dust emissions to the atmosphere in rabbit and broiler buildings

Calvet Sanz, Salvador (Universitat Politècnica de València, 2010-05-24)

La contaminación atmosférica originada por la producción animal intensiva afecta al medio ambiente global, a la salud de las personas y al bienestar de los animales de la propia granja. Se trata de una problemática de ...
Influence of season and geography on Campylobacter jejuni and C. coli subtypes in housed broiler flocks reared in Great Briatin

Jorgensen, F.; Ellis-Iversen, J.; Rushton, S.; Bull, S. A.; Harris, S. A.; Bryan, S. J.; González Pellicer, Ana; Humphrey, T. J. (American Society for Microbiology, 2011)

[EN] Geographical and seasonal variation in the incidence and prevalence of Campylobacter jejuni and C. coli in housed broiler flocks reared in Great Britain in 2004 to 2006 was investigated in this study. Ceca (30) from ...
La alimentación en producción intensiva de animales monogástricos: Un elemento clave para reducir su impacto ambiental

Cerisuelo, A.; Calvet, S. (Asociacion Interprofesional Desarrollo Agrario AIDA, 2020)

[ES] La alimentación animal es un factor clave para garantizar la sostenibilidad de la ganadería, especialmente en la producción intensiva de monogástricos. El impacto ambiental de este sector está principalmente relacionado ...
Measuring gas emissions from livestock buildings: A review on uncertainty analysis and error sources

Calvet Sanz, Salvador; Gates, Richard S.; Zhang, GuoQiang; Estellés, F.; Ogink, Nico W. M.; Pedersen, Soren; Berckmans, Daniel (Elsevier, 2013-11)

Measuring gaseous and particulate emissions from livestock houses has been the subject of intensive research over the past two decades. Currently, there is general agreement regarding appropriate methods to measure emissions ...