Harina de mezcla de algas marinas y la respuesta productiva en pollos de engorde de 1 a 42 días de edad
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Authors
Solano Quicaña, José Abimael
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Abstract
El objetivo del presente estudio fue evaluar el efecto de la inclusión de una harina de mezcla de algas marinas sobre la respuesta productiva en pollos de engorde de 1 a 42 días de edad. Se utilizaron 360 pollos machos de un día de edad de la línea Ross-308AP, los cuales fueron distribuidos al azar en seis tratamientos: T1, dieta control (sin harina de algas, HA); T2, dieta con inclusión de 0.1% de HA; T3, con 0.2% de HA; T4, con 0.3% de HA; T5, con 0.4% de HA; T6, con 0.5% de HA. El alimento y el agua fueron ofrecidos ad libitum. Semanalmente se registraron peso vivo, ganancia de peso, consumo de alimento, conversión alimenticia, mortalidad, índice de eficiencia europea y retribución económica del alimento. Los resultados mostraron que los tratamientos no influenciaron significativamente (p>0.05) el peso vivo, ganancia de peso, consumo de alimento, conversión alimenticia y mortalidad. Asimismo, no se encontraron diferencias significativas en la retribución económica del alimento y el índice de eficiencia productiva. Se concluye que la inclusión de la harina de mezcla de algas marinas en los niveles evaluados no tuvo efectos sobre los parámetros productivos, retribución económica del alimento y el índice de eficiencia productiva en pollos de carne de 1 a 42 días de edad.
The objective of the present study was to evaluate the effect of the inclusion of a seaweed meal on the productive response in broiler chickens from 1 to 42 days of age. A total of 360 one-day old male Ross-308AP chicks were used, which were randomly distributed into six treatments: T1, control diet (without seaweed meal, SM); T2, diet with 0.1% SM inclusion; T3, with 0.2% SM; T4, with 0.3% SM; T5, with 0.4% SM; T6, with 0.5% SM. The feed and water were offered ad libitum. Weekly, body weight, body weight gain, feed intake, feed conversion ratio, mortality, European efficiency, and economic return of the feed were recorded. The results showed that the treatments did not significantly influence (p>0.05) body weight, body weight gain, feed intake, feed conversion ratio, and mortality. Furthermore, no significant differences were found in the economic return on feed or the productive efficiency index. It is concluded that the inclusion of seaweed meal at the evaluated levels had no effect on production parameters, economic return on feed, or the productive efficiency index in broiler chickens from 1 to 42 days of age.
The objective of the present study was to evaluate the effect of the inclusion of a seaweed meal on the productive response in broiler chickens from 1 to 42 days of age. A total of 360 one-day old male Ross-308AP chicks were used, which were randomly distributed into six treatments: T1, control diet (without seaweed meal, SM); T2, diet with 0.1% SM inclusion; T3, with 0.2% SM; T4, with 0.3% SM; T5, with 0.4% SM; T6, with 0.5% SM. The feed and water were offered ad libitum. Weekly, body weight, body weight gain, feed intake, feed conversion ratio, mortality, European efficiency, and economic return of the feed were recorded. The results showed that the treatments did not significantly influence (p>0.05) body weight, body weight gain, feed intake, feed conversion ratio, and mortality. Furthermore, no significant differences were found in the economic return on feed or the productive efficiency index. It is concluded that the inclusion of seaweed meal at the evaluated levels had no effect on production parameters, economic return on feed, or the productive efficiency index in broiler chickens from 1 to 42 days of age.
Description
Universidad Nacional Agraria La Molina. Facultad de Zootecnia. Departamento
Académico de Nutrición
Keywords
Harina de algas
Citation
Date
2025
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Excepto si se señala otra cosa, la licencia del ítem se describe como info:eu-repo/semantics/openAccess

