Fecha/hora: 11/06/2024 21:08:45

Biblioteca(s): | INIA Las Brujas.
Fecha corriente: | 29/11/2021
Fecha de la última actualización: | 18/03/2022
Autoria: | LUZARDO, S.; BANCHERO, G.; FERRARI, V.; IBÁÑEZ, F.; ROIG, G.; AZNÁREZ, V.; CLARIGET, J.M.; LA MANNA, A.
Afiliación: | SANTIAGO FELIPE LUZARDO VILLAR, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GEORGGET ELIZABETH BANCHERO HUNZIKER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; VIRGINIA PAULINA FERRARI MORENA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FACUNDO IBÁÑEZ SILVA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GONZALO ROIG, MARFRIG Group, Ruta 2 km 288, Río Negro, 65000, Uruguay; VALENTINA AZNÁREZ, MARFRIG Group, Ruta 2 km 288, Río Negro, 65000, Uruguay; JUAN MANUEL CLARIGET BRIZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ALEJANDRO FRANCISCO LA MANNA ALONSO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay.
Título: | Effect of fresh citrus pulp supplementation on animal performance and meat quality of feedlot steers.
Año de publicación: | 2021
Fuente/Imprenta: | Animals, December 2021, Volume 11, Issue 12, Article number 3338. Gold Open Access. doi: https://doi.org/10.3390/ani11123338
ISSN: | 2076-2615
DOI: | 10.3390/ani11123338
Idioma: | Inglés

Notas:

Article history: Received: 14 September 2021; Revised: 9 November 2021; Accepted: 19 November 2021; Published: 23 November 2021.
Academic Editors: Aser García-Rodríguez and Idoia Goiri.
Corresponding author: Luzardo, S.; Programa de Producción de Carne y Lana y Plataforma Agroalimentos, Instituto Nacional de Investigación Agropecuaria (INIA), Estación Experimental INIA Tacuarembó, Ruta 5 km 386, Tacuarembó, Uruguay; email:sluzardo@inia.org.uy
This article belongs to the Special Issue Nutritive Value and Valorization of New Feedstuffs for Ruminant Nutrition- https://www.mdpi.com/journal/animals/special_issues/Nutritive_Value

Contenido: | ABSTRACT - The use of fruit by-products such as citrus pulp represents a feeding ingredient that deserves to be evaluated as an energy source in animal rations. Thirty-six British breed steers were allotted to one of the three feeding treatments (12 steers/treatment): 0%, 15% and 30% of fresh citrus pulp inclusion in the ration in a randomized complete block design to evaluate animal performance and carcass and meat quality traits. In the present study, the inclusion of fresh citrus pulp up to 30% of the diet did not affect the animal average daily gain (p > 0.05) but steers that were fed the pulp consumed less feed (p < 0.05) and presented a lower feed conversion ratio (p < 0.05) than their counterparts without citrus pulp in their diet. No effect of fresh citrus pulp was observed on carcass and meat quality (p > 0.05). A greater lipophilic antioxidant capacity (p < 0.05) in meat was observed when fresh citrus pulp was offered at 15% of the diet. Fresh citrus pulp used up to 30% as a feed ingredient in feedlot rations does not negatively affect animal performance or meat quality but, rather, has a positive effect on dry matter intake and a better feed conversion ratio. © 2021 by the authors. Licensee MDPI, Basel, Switzerland.
Palabras-Clave: | Animal performance; Antioxidant; Citrus pulp; Meat quality; PLATAFORMA AGROALIMENTOS; Steers.
Categoría del tema: | L02 Alimentación animal

URL:

https://www.mdpi.com/2076-2615/11/12/3338
https://www.mdpi.com/2076-2615/11/12/3338/pdf

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