Effect of Caryodendron orinocense on dry matter degradation

Effect of Caryodendron orinocense on dry matter degradation

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The objective of the present study was to evaluate the in vitro and in situ dry matter degradation by including cacay cake (Caryodendron orinocense) on a diet based on Brachiaria dictyoneura. The experiment was developed in an animal nutrition laboratory on the Animal Sciences Faculty at the Universidad de Ciencias Aplicadas y Ambientales, Bogotá, Colombia, in July 2015. Four treatments were evaluated: B. dictyoneura, cacay cake and two mixtures of B. dictyoneura: cacay cake (80:20 and 60:40). The chemical composition and the in vitro and in situ degradability of the dry matter and the crude protein, at 48 hours were determined. The variables were analyzed through a complete randomized design with four treatments. The inclusion of cacay cake decreased the cell wall-associated with carbohydrate concentration and increased the higher digestibility nutrients; the crude protein and dry matter, in situ and in vitro degradability increased 22, 6 and 38%, respectively. In conclusion, the inclusion of cacay cake on a diet of B. dictyoneura improves dry matter degradation in vitro and in situ conditions.

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Main Authors: Losada Aguilar, Pablo, Cuesta Peralta, Aurora, Vargas Martínez, Juan de Jesús
Format: Digital revista
Language:spa
Published: Universidad de Costa Rica 2017
Online Access:https://revistas.ucr.ac.cr/index.php/agromeso/article/view/25572
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spelling oai:portal.ucr.ac.cr:article255722023-06-16T13:48:25Z Effect of Caryodendron orinocense on dry matter degradation Efecto de Caryodendron orinocense sobre la degradación de la materia seca Losada Aguilar, Pablo Cuesta Peralta, Aurora Vargas Martínez, Juan de Jesús alimentación animal subproducto agroindustrial suplementación torta de cacay. Alimentación animal animal feeding by-product supplementation cacay cake. The objective of the present study was to evaluate the in vitro and in situ dry matter degradation by including cacay cake (Caryodendron orinocense) on a diet based on Brachiaria dictyoneura. The experiment was developed in an animal nutrition laboratory on the Animal Sciences Faculty at the Universidad de Ciencias Aplicadas y Ambientales, Bogotá, Colombia, in July 2015. Four treatments were evaluated: B. dictyoneura, cacay cake and two mixtures of B. dictyoneura: cacay cake (80:20 and 60:40). The chemical composition and the in vitro and in situ degradability of the dry matter and the crude protein, at 48 hours were determined. The variables were analyzed through a complete randomized design with four treatments. The inclusion of cacay cake decreased the cell wall-associated with carbohydrate concentration and increased the higher digestibility nutrients; the crude protein and dry matter, in situ and in vitro degradability increased 22, 6 and 38%, respectively. In conclusion, the inclusion of cacay cake on a diet of B. dictyoneura improves dry matter degradation in vitro and in situ conditions. El objetivo del presente trabajo fue evaluar la degradación in vitro e in situ de la materia seca al incluir torta de cacay (Caryodendron orinocense) en una dieta a base de Brachiaria dictyoneura. El experimento se desarrolló en el laboratorio de nutrición animal adscrito a la Facultad de Ciencias Pecuarias de la Universidad de Ciencias Aplicadas y Ambientales, Colombia, en julio de 2015. Se evaluaron cuatro tratamientos: B. dictyoneura, torta de cacay y dos mezclas de B. dictyoneura: torta de cacay (80:20 y 60:40). En los tratamientos se determinó la concentración química y la degradabilidad de la materia seca y de la proteína cruda en condiciones in vitro e in situ a las 48 horas. Las variables evaluadas fueron analizadas a través de un diseño completo al azar con cuatro tratamientos. La inclusión de torta de cacay en la mezcla disminuyó la concentración de carbohidratos asociados a la pared celular e incrementó los nutrientes de mayor digestibilidad; aumentó la degradabilidad de la proteína cruda y de la materia seca in situ e in vitro en 22, 6 y 38%, respectivamente. En conclusión, la inclusión de torta de cacay en la dieta de B. dictyoneura mejoró la degradación de la materia seca en condiciones in vitro e in situ. Universidad de Costa Rica 2017-09-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Article Evaluación de subproductos agro-industriales en la alimentación animal application/pdf text/html application/epub+zip https://revistas.ucr.ac.cr/index.php/agromeso/article/view/25572 10.15517/ma.v28i3.25572 Agronomía Mesoamericana; 2017: Agronomía Mesoamericana: Vol. 28, Issue 3 (September-December); 667-675 Agronomía Mesoamericana; 2017: Agronomía Mesoamericana: Vol. 28, Nº 3 (Setiembre-diciembre); 667-675 Agronomía Mesoamericana; 2017: Agronomía Mesoamericana: Vol. 28, Issue 3 (September-December); 667-675 2215-3608 1021-7444 spa https://revistas.ucr.ac.cr/index.php/agromeso/article/view/25572/30293 https://revistas.ucr.ac.cr/index.php/agromeso/article/view/25572/30294 https://revistas.ucr.ac.cr/index.php/agromeso/article/view/25572/30549
institution UCR
collection OJS
country Costa Rica
countrycode CR
component Revista
access En linea
databasecode rev-agromeso
tag revista
region America Central
libraryname Bibioteca de la Facultad de Agronomía
language spa
format Digital
author Losada Aguilar, Pablo
Cuesta Peralta, Aurora
Vargas Martínez, Juan de Jesús
spellingShingle Losada Aguilar, Pablo
Cuesta Peralta, Aurora
Vargas Martínez, Juan de Jesús
Effect of Caryodendron orinocense on dry matter degradation
author_facet Losada Aguilar, Pablo
Cuesta Peralta, Aurora
Vargas Martínez, Juan de Jesús
author_sort Losada Aguilar, Pablo
title Effect of Caryodendron orinocense on dry matter degradation
title_short Effect of Caryodendron orinocense on dry matter degradation
title_full Effect of Caryodendron orinocense on dry matter degradation
title_fullStr Effect of Caryodendron orinocense on dry matter degradation
title_full_unstemmed Effect of Caryodendron orinocense on dry matter degradation
title_sort effect of caryodendron orinocense on dry matter degradation
description The objective of the present study was to evaluate the in vitro and in situ dry matter degradation by including cacay cake (Caryodendron orinocense) on a diet based on Brachiaria dictyoneura. The experiment was developed in an animal nutrition laboratory on the Animal Sciences Faculty at the Universidad de Ciencias Aplicadas y Ambientales, Bogotá, Colombia, in July 2015. Four treatments were evaluated: B. dictyoneura, cacay cake and two mixtures of B. dictyoneura: cacay cake (80:20 and 60:40). The chemical composition and the in vitro and in situ degradability of the dry matter and the crude protein, at 48 hours were determined. The variables were analyzed through a complete randomized design with four treatments. The inclusion of cacay cake decreased the cell wall-associated with carbohydrate concentration and increased the higher digestibility nutrients; the crude protein and dry matter, in situ and in vitro degradability increased 22, 6 and 38%, respectively. In conclusion, the inclusion of cacay cake on a diet of B. dictyoneura improves dry matter degradation in vitro and in situ conditions.
publisher Universidad de Costa Rica
publishDate 2017
url https://revistas.ucr.ac.cr/index.php/agromeso/article/view/25572
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