Effect of heating systems in litter quality in broiler facilities in winter conditions
The objective of this research was to evaluate the influence of heating systems in poultry houses on the characteristics of the psychrometric air and litter quality (moisture and pH) in winter conditions in the western Santa Catarina State, Brazil. The experiment was conducted in three properties of...
- Autores:
-
Brauer-Vigoderis, Ricardo
Ferreira-Tinôco, Ilda de Fátima
Pandorfi, Héliton
Bastos-Cordeiro, Marcelo
de Souza-Júnior, Jalmir Pinheiro
de Carvalho-Guimarães, Maria Clara
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2014
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/70974
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/70974
http://bdigital.unal.edu.co/35444/
- Palabra clave:
- pollos de engorde
galpones avícolas
humedad de la cama
pH de la cama
broiler
poultry houses
humity
pH
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional
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Universidad Nacional de Colombia |
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| dc.title.spa.fl_str_mv |
Effect of heating systems in litter quality in broiler facilities in winter conditions |
| title |
Effect of heating systems in litter quality in broiler facilities in winter conditions |
| spellingShingle |
Effect of heating systems in litter quality in broiler facilities in winter conditions pollos de engorde galpones avícolas humedad de la cama pH de la cama broiler poultry houses humity pH |
| title_short |
Effect of heating systems in litter quality in broiler facilities in winter conditions |
| title_full |
Effect of heating systems in litter quality in broiler facilities in winter conditions |
| title_fullStr |
Effect of heating systems in litter quality in broiler facilities in winter conditions |
| title_full_unstemmed |
Effect of heating systems in litter quality in broiler facilities in winter conditions |
| title_sort |
Effect of heating systems in litter quality in broiler facilities in winter conditions |
| dc.creator.fl_str_mv |
Brauer-Vigoderis, Ricardo Ferreira-Tinôco, Ilda de Fátima Pandorfi, Héliton Bastos-Cordeiro, Marcelo de Souza-Júnior, Jalmir Pinheiro de Carvalho-Guimarães, Maria Clara |
| dc.contributor.author.spa.fl_str_mv |
Brauer-Vigoderis, Ricardo Ferreira-Tinôco, Ilda de Fátima Pandorfi, Héliton Bastos-Cordeiro, Marcelo de Souza-Júnior, Jalmir Pinheiro de Carvalho-Guimarães, Maria Clara |
| dc.subject.proposal.spa.fl_str_mv |
pollos de engorde galpones avícolas humedad de la cama pH de la cama broiler poultry houses humity pH |
| topic |
pollos de engorde galpones avícolas humedad de la cama pH de la cama broiler poultry houses humity pH |
| description |
The objective of this research was to evaluate the influence of heating systems in poultry houses on the characteristics of the psychrometric air and litter quality (moisture and pH) in winter conditions in the western Santa Catarina State, Brazil. The experiment was conducted in three properties of the integrated poultry farms Perdigão with three similar sheds, equipped with different heating systems (infrared heater –; furnace with indirect air heating; radiant experimental “drum” system with an infrared supplemental heating system). Values were obtained continuously from three median points of each facility at the same height of the birds - measuring the relative humidity and air temperature - for the determination of THI. For the analysis of litter humidity and litter pH, four samples were collected at four different points in each shed every two days during the period in which the heating systems were used. In the poultry houses, the THI values detected were within the range considered adequate for the development of animals in their first week, respecting the requirements of animal welfare; In their second week of life, excessive values of THI were detected, featuring discomfort and energy waste. In environments heated by the evaluated systems, the litter moisture content is maintained a suitable value according to the literature, however, the pH values of the litter samples collected in the production environments showed a basic environment, making it suitable for growth of ammonifying bacteria. |
| publishDate |
2014 |
| dc.date.issued.spa.fl_str_mv |
2014-06-24 |
| dc.date.accessioned.spa.fl_str_mv |
2019-07-03T14:13:12Z |
| dc.date.available.spa.fl_str_mv |
2019-07-03T14:13:12Z |
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Artículo de revista |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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info:eu-repo/semantics/article |
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info:eu-repo/semantics/publishedVersion |
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http://purl.org/coar/resource_type/c_6501 |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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Text |
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http://purl.org/redcol/resource_type/ART |
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https://repositorio.unal.edu.co/handle/unal/70974 |
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http://bdigital.unal.edu.co/35444/ |
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https://repositorio.unal.edu.co/handle/unal/70974 http://bdigital.unal.edu.co/35444/ |
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spa |
| language |
spa |
| dc.relation.spa.fl_str_mv |
http://revistas.unal.edu.co/index.php/dyna/article/view/35762 |
| dc.relation.ispartof.spa.fl_str_mv |
Universidad Nacional de Colombia Revistas electrónicas UN Dyna Dyna |
| dc.relation.ispartofseries.none.fl_str_mv |
DYNA; Vol. 81, núm. 185 (2014); 36-40 Dyna; Vol. 81, núm. 185 (2014); 36-40 2346-2183 0012-7353 |
| dc.relation.references.spa.fl_str_mv |
Brauer-Vigoderis, Ricardo and Ferreira-Tinôco, Ilda de Fátima and Pandorfi, Héliton and Bastos-Cordeiro, Marcelo and de Souza-Júnior, Jalmir Pinheiro and de Carvalho-Guimarães, Maria Clara (2014) Effect of heating systems in litter quality in broiler facilities in winter conditions. DYNA; Vol. 81, núm. 185 (2014); 36-40 Dyna; Vol. 81, núm. 185 (2014); 36-40 2346-2183 0012-7353 . |
| dc.rights.spa.fl_str_mv |
Derechos reservados - Universidad Nacional de Colombia |
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http://purl.org/coar/access_right/c_abf2 |
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Atribución-NoComercial 4.0 Internacional |
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http://creativecommons.org/licenses/by-nc/4.0/ |
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info:eu-repo/semantics/openAccess |
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Atribución-NoComercial 4.0 Internacional Derechos reservados - Universidad Nacional de Colombia http://creativecommons.org/licenses/by-nc/4.0/ http://purl.org/coar/access_right/c_abf2 |
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application/pdf |
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Universidad Nacional de Colombia Sede Medellín |
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Universidad Nacional de Colombia |
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1814089529774047232 |
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Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Brauer-Vigoderis, Ricardofd5adb3d-64ab-4b9c-b261-b50cd3d51f83300Ferreira-Tinôco, Ilda de Fátima68162a9e-4586-4f7c-9fa5-6ffbdf6a97f5300Pandorfi, Hélitonf360535f-f4fc-467e-a2ea-e6cc43b761f9300Bastos-Cordeiro, Marceloaa14ec97-227d-45a6-a098-420f505e7c1c300de Souza-Júnior, Jalmir Pinheiro22a068c2-a3b5-45bc-9728-b0f1900bc36e300de Carvalho-Guimarães, Maria Clara256cfbae-386b-424f-a15f-2726d44e1cde3002019-07-03T14:13:12Z2019-07-03T14:13:12Z2014-06-24https://repositorio.unal.edu.co/handle/unal/70974http://bdigital.unal.edu.co/35444/The objective of this research was to evaluate the influence of heating systems in poultry houses on the characteristics of the psychrometric air and litter quality (moisture and pH) in winter conditions in the western Santa Catarina State, Brazil. The experiment was conducted in three properties of the integrated poultry farms Perdigão with three similar sheds, equipped with different heating systems (infrared heater –; furnace with indirect air heating; radiant experimental “drum” system with an infrared supplemental heating system). Values were obtained continuously from three median points of each facility at the same height of the birds - measuring the relative humidity and air temperature - for the determination of THI. For the analysis of litter humidity and litter pH, four samples were collected at four different points in each shed every two days during the period in which the heating systems were used. In the poultry houses, the THI values detected were within the range considered adequate for the development of animals in their first week, respecting the requirements of animal welfare; In their second week of life, excessive values of THI were detected, featuring discomfort and energy waste. In environments heated by the evaluated systems, the litter moisture content is maintained a suitable value according to the literature, however, the pH values of the litter samples collected in the production environments showed a basic environment, making it suitable for growth of ammonifying bacteria.El objetivo de este trabajo, fue evaluar la influencia de los sistemas de calefacción en galpones con condiciones psicométricas del aire y en la calidad de la cama (humedad y pH), en condiciones de invierno, en el Oeste Catarinense. El experimento fue desarrollado en tres propiedades avícolas integradas en la industria Brasilera Perdigao, en núcleos con tres galpones similares, equipados con diferentes sistemas de calentamiento (Campanas infrarrojas a gas, hornos a leña de calentamiento directo del aire y tambores de calentamiento por radiación con calentamiento de suplemento de campanas infrarrojas a gas). Fueron obtenidos continuamente, en tres puntos medianos de cada instalación: al nivel de las aves, la humedad relativa del aire y la temperatura del aire, para determinar el THI. Para los análisis de humedad y pH de la cama, para cada día de muestreo se colectaron cuatro muestras en cuatro puntos diferentes en cada galpón cada dos días, durante el periodo en que fueron utilizados los sistemas de calentamiento. Los sistemas de calentamiento en campanas infrarrojas a gas y el sistema conjugado tambor mas campanas infrarrojas a gas, proporcionaron valores de humedad de la cama, inferiores a los observados en ambientes calentados por el sistema con horno a leña. En los aviarios calentados por los sistemas de campanas a gas y el horno a leña, los valores del índice de temperatura y humedad (THI), se mantuvieron en una faja adecuada para el bienestar de las aves, pero en el sistema conjugado con tambores de calentamiento mas campanas a gas, fue detectado un sobrecalentamiento, generando desperdicio. Para todos los sistemas de calentamiento los valores de humedad de la cama se mostraron adecuados, sin embargo, los valores del pH de las muestras de cama, colectadas en los ambientes de cría, evidenciaron un ambiente básico, tornándolo propicio para el crecimiento de bacterias amonificantes.application/pdfspaUniversidad Nacional de Colombia Sede Medellínhttp://revistas.unal.edu.co/index.php/dyna/article/view/35762Universidad Nacional de Colombia Revistas electrónicas UN DynaDynaDYNA; Vol. 81, núm. 185 (2014); 36-40 Dyna; Vol. 81, núm. 185 (2014); 36-40 2346-2183 0012-7353Brauer-Vigoderis, Ricardo and Ferreira-Tinôco, Ilda de Fátima and Pandorfi, Héliton and Bastos-Cordeiro, Marcelo and de Souza-Júnior, Jalmir Pinheiro and de Carvalho-Guimarães, Maria Clara (2014) Effect of heating systems in litter quality in broiler facilities in winter conditions. DYNA; Vol. 81, núm. 185 (2014); 36-40 Dyna; Vol. 81, núm. 185 (2014); 36-40 2346-2183 0012-7353 .Effect of heating systems in litter quality in broiler facilities in winter conditionsArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTpollos de engordegalpones avícolashumedad de la camapH de la camabroilerpoultry houseshumitypHORIGINAL35762-207722-1-PB.pdfapplication/pdf319796https://repositorio.unal.edu.co/bitstream/unal/70974/1/35762-207722-1-PB.pdfdeb54d9ef5c2c39a55ab6bf40d59be71MD51THUMBNAIL35762-207722-1-PB.pdf.jpg35762-207722-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg9510https://repositorio.unal.edu.co/bitstream/unal/70974/2/35762-207722-1-PB.pdf.jpgcc3a37b684b1a7a9d6f2d5ecc0ff98a1MD52unal/70974oai:repositorio.unal.edu.co:unal/709742024-06-08 23:11:12.821Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co |