Publicado

2020-07-01

Nitrogen transformation stages into ammonia in broiler production: sources, deposition, transformation and emission to environment

Etapas de transformación de nitrógeno en amoníaco en producción de pollos de engorde: fuentes, deposición, transformación y emisión al medio ambiente

DOI:

https://doi.org/10.15446/dyna.v87n214.83318

Palabras clave:

air pollution, air quality, nitrate, nitrite, poultry farming (en)
avicultura, calidad del aire, nitrato, nitrito, polución del aire (es)

Autores/as

Air quality is a major factor in intensive livestock management because air is the main vehicle for the dissemination of physical, chemical, and biological agents that affect the health and welfare of animals and humans. Ammonia is the main gaseous pollutant generated in poultry production. In this study, a literature review was conducted to highlight each nitrogen transformation stage during poultry production, while explaining the conversion mechanisms from the ingestion of crude protein to nitrogen volatilization into the atmosphere as ammonia gas. In summary, the steps for the synthesis of uric acid and the excretion of poultry, mineralization of nitrogen present in excreta, and volatilization of ammonia from litter are presented. Based on this review, the importance of understanding the sources and processes involved in ammonia generation and emission in poultry production is clear, thereby allowing the adoption of assertive measures that could minimize negative effects caused by ammonia emission.

La calidad del aire es un factor importante en la ganadería intensiva, ya que el aire es el principal vehículo para la difusión de agentes físicos, químicos y biológicos que afectan la salud y el bienestar de los animales y los humanos. El amoníaco es el principal gas contaminante generado en la producción avícola. En este estudio, se realizó una revisión de la literatura con el fin de resaltar cada etapa de transformación de nitrógeno en la producción avícola, explicando los mecanismos de conversión desde la ingestión de proteína cruda hasta la volatilización en la atmósfera como gas de amoníaco. En resumen, estos pasos son: síntesis de ácido úrico y excreción por las aves de corral; mineralización de nitrógeno presente en excretas; volatilización de amoniaco de la basura. De esta revisión, queda claro la importancia de conocer las fuentes y los procesos involucrados en la generación y emisión de amoníaco en las aves de corral y, por lo tanto, adoptar medidas asertivas que puedan minimizar los impactos negativos causados por la emisión de amoníaco.

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Cómo citar

IEEE

[1]
M. de O. Vilela, R. S. Gates, C. de F. Souza, C. G. de S. Teles Junior, y F. C. Sousa, «Nitrogen transformation stages into ammonia in broiler production: sources, deposition, transformation and emission to environment», DYNA, vol. 87, n.º 214, pp. 221–228, jul. 2020.

ACM

[1]
Vilela, M. de O., Gates, R.S., Souza, C. de F., Teles Junior, C.G. de S. y Sousa, F.C. 2020. Nitrogen transformation stages into ammonia in broiler production: sources, deposition, transformation and emission to environment. DYNA. 87, 214 (jul. 2020), 221–228. DOI:https://doi.org/10.15446/dyna.v87n214.83318.

ACS

(1)
Vilela, M. de O.; Gates, R. S.; Souza, C. de F.; Teles Junior, C. G. de S.; Sousa, F. C. Nitrogen transformation stages into ammonia in broiler production: sources, deposition, transformation and emission to environment. DYNA 2020, 87, 221-228.

APA

Vilela, M. de O., Gates, R. S., Souza, C. de F., Teles Junior, C. G. de S. & Sousa, F. C. (2020). Nitrogen transformation stages into ammonia in broiler production: sources, deposition, transformation and emission to environment. DYNA, 87(214), 221–228. https://doi.org/10.15446/dyna.v87n214.83318

ABNT

VILELA, M. de O.; GATES, R. S.; SOUZA, C. de F.; TELES JUNIOR, C. G. de S.; SOUSA, F. C. Nitrogen transformation stages into ammonia in broiler production: sources, deposition, transformation and emission to environment. DYNA, [S. l.], v. 87, n. 214, p. 221–228, 2020. DOI: 10.15446/dyna.v87n214.83318. Disponível em: https://revistas.unal.edu.co/index.php/dyna/article/view/83318. Acesso em: 23 mar. 2026.

Chicago

Vilela, Monique de Oliveira, Richard Stephen Gates, Cecília de Fátima Souza, Carlos Gutemberg de Souza Teles Junior, y Fernanda Campos Sousa. 2020. «Nitrogen transformation stages into ammonia in broiler production: sources, deposition, transformation and emission to environment». DYNA 87 (214):221-28. https://doi.org/10.15446/dyna.v87n214.83318.

Harvard

Vilela, M. de O., Gates, R. S., Souza, C. de F., Teles Junior, C. G. de S. y Sousa, F. C. (2020) «Nitrogen transformation stages into ammonia in broiler production: sources, deposition, transformation and emission to environment», DYNA, 87(214), pp. 221–228. doi: 10.15446/dyna.v87n214.83318.

MLA

Vilela, M. de O., R. S. Gates, C. de F. Souza, C. G. de S. Teles Junior, y F. C. Sousa. «Nitrogen transformation stages into ammonia in broiler production: sources, deposition, transformation and emission to environment». DYNA, vol. 87, n.º 214, julio de 2020, pp. 221-8, doi:10.15446/dyna.v87n214.83318.

Turabian

Vilela, Monique de Oliveira, Richard Stephen Gates, Cecília de Fátima Souza, Carlos Gutemberg de Souza Teles Junior, y Fernanda Campos Sousa. «Nitrogen transformation stages into ammonia in broiler production: sources, deposition, transformation and emission to environment». DYNA 87, no. 214 (julio 1, 2020): 221–228. Accedido marzo 23, 2026. https://revistas.unal.edu.co/index.php/dyna/article/view/83318.

Vancouver

1.
Vilela M de O, Gates RS, Souza C de F, Teles Junior CG de S, Sousa FC. Nitrogen transformation stages into ammonia in broiler production: sources, deposition, transformation and emission to environment. DYNA [Internet]. 1 de julio de 2020 [citado 23 de marzo de 2026];87(214):221-8. Disponible en: https://revistas.unal.edu.co/index.php/dyna/article/view/83318

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