Feeding programmes based on highly-digestible fibre weaning diets: effects on health, growth performance and carcass and meat quality in rabbits

The effect of three different dietary programmes on health, growth performance and carcass and meat quality in young rabbits weaned at 28 d was studied using a diet (F) rich in highly-digestible fibre, from 17 to 63 d of age (group FF); using diet F from 17 to 42 d followed by a diet poor in highly-...

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Autores: Pascual Amorós, María de los Desamparados, Soler Sanchis, Maria Dolores, Cervera Fras, Mª Concepción, Pla Torres, Marcial, Blas Ferrer, Enrique, Pascual Amorós, Juan José|||0000-0002-7224-9978
Tipo de recurso: artículo
Fecha de publicación:2014
País:España
Institución:Universitat Politècnica de València (UPV)
Repositorio:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglés
OAI Identifier:oai:riunet.upv.es:10251/61418
Acceso en línea:https://riunet.upv.es/handle/10251/61418
Access Level:acceso abierto
Palabra clave:Highly-digestible fibre
Growth performance
Carcass
Meat quality
Health
Rabbits
PRODUCCION ANIMAL
NUTRICION Y BROMATOLOGIA
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spelling Feeding programmes based on highly-digestible fibre weaning diets: effects on health, growth performance and carcass and meat quality in rabbitsPascual Amorós, María de los DesamparadosSoler Sanchis, Maria DoloresCervera Fras, Mª ConcepciónPla Torres, MarcialBlas Ferrer, EnriquePascual Amorós, Juan José|||0000-0002-7224-9978Highly-digestible fibreGrowth performanceCarcassMeat qualityHealthRabbitsPRODUCCION ANIMALNUTRICION Y BROMATOLOGIAThe effect of three different dietary programmes on health, growth performance and carcass and meat quality in young rabbits weaned at 28 d was studied using a diet (F) rich in highly-digestible fibre, from 17 to 63 d of age (group FF); using diet F from 17 to 42 d followed by a diet poor in highly-digestible fibre and rich in starch and fat (S) until 63 d (group FS); and using a standard diet C with intermediate highly-digestible fibre and starch content, containing 100 ppm of zinc-bacitracin, from 17 to 63 d (group CC). A highly-digestible fibre diet could be useful to reduce the incidence of digestive disorders. However, it decreased slaughter weight (2294 g in FF vs. 2406 g in CC; P<0.05) and carcass and meat traits, e.g. dressing out percentage (55.4% in FF vs. 56.7% in CC; P<0.05), meat to bone ratio (5.73 in FF vs. 5.94 in CC; P<0.05) and hind leg fat content (3.81% in FF vs. 4.71% in CC; P<0.05) at 63 d of age. Switching to a high starch and fat diet at late fattening improved chilled carcass weight at 63 d of age (1339 g in FS vs. 1263 g in FF; P<0.05) mainly through the promotion of liver development (7.53% in group FS vs. 6.47% in group FF; P<0.05) and fat deposition (3.89% in FS vs. 2.63% in FF; P<0.05), and increased hind leg fat content (+1.2 points of fat percentage; P<0.05). However, this switch increased health risk (35.1% in FS vs. 17.6% in FF; P<0.05).This study was supported by the Interministerial Commission for Science and Technology (CICYT) from the Spanish Government Grant number AGL2011-30170-C02-01 is gratefully acknowledged. Funding from the Spanish Ministry of Economy and Competitiveness for Madam Pascual's contract (PTA2011-5888-T) is also gratefully acknowledged.ElsevierDepartamento de Ciencia AnimalInstituto Universitario de Ciencia y Tecnología AnimalEscuela Técnica Superior de Ingeniería Agronómica y del Medio NaturalMinisterio de Ciencia e InnovaciónRepositorio Institucional de la Universitat Politècnica de València Riunet20142014-11-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfapplication/pdfhttps://riunet.upv.es/handle/10251/61418reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)InglésengMinisterio de Ciencia e Innovación http://dx.doi.org/10.13039/501100004837 AGL2011-30170-C02-02 ESTUDIO DEL SISTEMA INMUNE DE DIFERENTES LINEAS GENETICAS CUNICOLAS Y SU RESPUESTA FRENTE A DESAFIOS PRODUCTIVOS E INFECCIOSOSMinisterio de Ciencia e Innovación http://dx.doi.org/10.13039/501100004837 PTA2011-5888-T PTA2011-5888-Topen accesshttp://purl.org/coar/access_right/c_abf2Reserva de todos los derechoshttp://rightsstatements.org/vocab/InC/1.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/614182026-06-13T07:49:27Z
dc.title.none.fl_str_mv Feeding programmes based on highly-digestible fibre weaning diets: effects on health, growth performance and carcass and meat quality in rabbits
title Feeding programmes based on highly-digestible fibre weaning diets: effects on health, growth performance and carcass and meat quality in rabbits
spellingShingle Feeding programmes based on highly-digestible fibre weaning diets: effects on health, growth performance and carcass and meat quality in rabbits
Pascual Amorós, María de los Desamparados
Highly-digestible fibre
Growth performance
Carcass
Meat quality
Health
Rabbits
PRODUCCION ANIMAL
NUTRICION Y BROMATOLOGIA
title_short Feeding programmes based on highly-digestible fibre weaning diets: effects on health, growth performance and carcass and meat quality in rabbits
title_full Feeding programmes based on highly-digestible fibre weaning diets: effects on health, growth performance and carcass and meat quality in rabbits
title_fullStr Feeding programmes based on highly-digestible fibre weaning diets: effects on health, growth performance and carcass and meat quality in rabbits
title_full_unstemmed Feeding programmes based on highly-digestible fibre weaning diets: effects on health, growth performance and carcass and meat quality in rabbits
title_sort Feeding programmes based on highly-digestible fibre weaning diets: effects on health, growth performance and carcass and meat quality in rabbits
dc.creator.none.fl_str_mv Pascual Amorós, María de los Desamparados
Soler Sanchis, Maria Dolores
Cervera Fras, Mª Concepción
Pla Torres, Marcial
Blas Ferrer, Enrique
Pascual Amorós, Juan José|||0000-0002-7224-9978
author Pascual Amorós, María de los Desamparados
author_facet Pascual Amorós, María de los Desamparados
Soler Sanchis, Maria Dolores
Cervera Fras, Mª Concepción
Pla Torres, Marcial
Blas Ferrer, Enrique
Pascual Amorós, Juan José|||0000-0002-7224-9978
author_role author
author2 Soler Sanchis, Maria Dolores
Cervera Fras, Mª Concepción
Pla Torres, Marcial
Blas Ferrer, Enrique
Pascual Amorós, Juan José|||0000-0002-7224-9978
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Departamento de Ciencia Animal
Instituto Universitario de Ciencia y Tecnología Animal
Escuela Técnica Superior de Ingeniería Agronómica y del Medio Natural
Ministerio de Ciencia e Innovación
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv Highly-digestible fibre
Growth performance
Carcass
Meat quality
Health
Rabbits
PRODUCCION ANIMAL
NUTRICION Y BROMATOLOGIA
topic Highly-digestible fibre
Growth performance
Carcass
Meat quality
Health
Rabbits
PRODUCCION ANIMAL
NUTRICION Y BROMATOLOGIA
description The effect of three different dietary programmes on health, growth performance and carcass and meat quality in young rabbits weaned at 28 d was studied using a diet (F) rich in highly-digestible fibre, from 17 to 63 d of age (group FF); using diet F from 17 to 42 d followed by a diet poor in highly-digestible fibre and rich in starch and fat (S) until 63 d (group FS); and using a standard diet C with intermediate highly-digestible fibre and starch content, containing 100 ppm of zinc-bacitracin, from 17 to 63 d (group CC). A highly-digestible fibre diet could be useful to reduce the incidence of digestive disorders. However, it decreased slaughter weight (2294 g in FF vs. 2406 g in CC; P<0.05) and carcass and meat traits, e.g. dressing out percentage (55.4% in FF vs. 56.7% in CC; P<0.05), meat to bone ratio (5.73 in FF vs. 5.94 in CC; P<0.05) and hind leg fat content (3.81% in FF vs. 4.71% in CC; P<0.05) at 63 d of age. Switching to a high starch and fat diet at late fattening improved chilled carcass weight at 63 d of age (1339 g in FS vs. 1263 g in FF; P<0.05) mainly through the promotion of liver development (7.53% in group FS vs. 6.47% in group FF; P<0.05) and fat deposition (3.89% in FS vs. 2.63% in FF; P<0.05), and increased hind leg fat content (+1.2 points of fat percentage; P<0.05). However, this switch increased health risk (35.1% in FS vs. 17.6% in FF; P<0.05).
publishDate 2014
dc.date.none.fl_str_mv 2014
2014-11-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://riunet.upv.es/handle/10251/61418
url https://riunet.upv.es/handle/10251/61418
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Ministerio de Ciencia e Innovación http://dx.doi.org/10.13039/501100004837 AGL2011-30170-C02-02 ESTUDIO DEL SISTEMA INMUNE DE DIFERENTES LINEAS GENETICAS CUNICOLAS Y SU RESPUESTA FRENTE A DESAFIOS PRODUCTIVOS E INFECCIOSOS
Ministerio de Ciencia e Innovación http://dx.doi.org/10.13039/501100004837 PTA2011-5888-T PTA2011-5888-T
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reserva de todos los derechos
http://rightsstatements.org/vocab/InC/1.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reserva de todos los derechos
http://rightsstatements.org/vocab/InC/1.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname:Universitat Politècnica de València (UPV)
instname_str Universitat Politècnica de València (UPV)
reponame_str RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
collection RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869407491813539840
score 15.300719

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