Productive performance of naked neck chickens that were fed leaf meal shrubs

Journal Title: Revista MVZ Cordoba - Year 2016, Vol 21, Issue 1

Abstract

Objetivo. Comparar el comportamiento productivo de pollos cuello desnudo (fases de inicio, crecimiento y final) que se alimentaron con harinas de hojas de Gliricidia sepium, Cajanus cajan y Morus alba. Materiales y métodos. Se utilizaron 192 pollos, de 1-84 días de edad que se distribuyeron en un diseño de bloques al azar, con tres grupos experimentales (5% de arbustivas en la ración), 48 animales/ grupo, ocho réplicas/ tratamiento, seis animales/ réplica y tres animales/ sexo, en cada réplica. El grupo control consumió dieta a base de maíz y soya. Se criaron en piso. Se pesaron cada siete días. Se calcularon la ganancia de peso, el consumo voluntario, la conversión, el balance y la eficiencia en la utilización de alimentos. Resultados. El mayor consumo total de alimento y la ganancia promedio diaria en la crianza fueron de 9509.96 g y 37.43g, respectivamente, para M. alba (p<0.05), donde también se presentó la mejor eficiencia en el uso de la energía y la proteína. Mientras, la G. sepium presentó los valores más bajos. Conclusiones. Es posible sustituir el 5% de maíz y soya, en la dieta de pollos cuello desnudo, con la inclusión de harina de hojas de M. alba y obtener un favorable comportamiento productivo.

Authors and Affiliations

Santos M Herrera G, Ph. D *| Technical University of Quevedo (UTEQ), Faculty of Animal Science, Carretera de Quevedo a Santo Domingo de los Tsáchilas, km 1 ½, Quevedo, Los Ríos, Ecuador.Correspondencia: mallyhe55@hotmail.com, Aslam Díaz C, Ph. D| University of Guayaquil, Faculty of Medicine veterinary and Zootechnics. Kennedy Avenue and Delta, Guayaquil, Guayas, Ecuador.

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  • EP ID EP3494
  • DOI -
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How To Cite

Ph. D *, Ph. D (2016). Productive performance of naked neck chickens that were fed leaf meal shrubs. Revista MVZ Cordoba, 21(1), 5145-5153. https://europub.co.uk/articles/-A-3494