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EFFECT OF TWO DIETS WITH VARIED STARCH AND FIBRE LEVELS ON THE PERFORMANCES OF 4-7 WEEKS OLD RABBITS

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EFFECT OF TWO DIETS WITH VARIED STARCH AND FIBRE LEVELS ON THE PERFORMANCES OF 4-7 WEEKS OLD RABBITS

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dc.contributor.author Blas Ferrer, Enrique
dc.contributor.author Cervera Fras, Mª Concepción
dc.contributor.author Fernández Carmona, Julio
dc.date.accessioned 2011-03-23T10:38:23Z
dc.date.available 2011-03-23T10:38:23Z
dc.date.issued 1994
dc.identifier.issn 1257-5011
dc.identifier.uri http://hdl.handle.net/10251/10530
dc.description.abstract [EN] 1200 weaned crossbred rabbits, individually controlled, were fed ad libitum on Diet A (16.4 % starch, 15.3 % CF) or Diet B (24.B % starch, 11.6 % CF) from 28 to 49 days of age. Uve weight gain was not affected by diet (37.7 g/day). Feed intake and leed conversion were higher with Diet A (95.5 vs 84.5 g/day and 2.55 vs 2.27 g/g, P<0.001). Mortality was however lower with this diet (4.7 vs B.O %, P<0.05). Another group of 60 rabbits was slaughtered at 38 or 49 days of age, the starch content of their digesta at the distal ileum and caecum was determinad. Starcfí content of ileal digesta and its difference with that of caecal digesta variad with diet (hiRher in Diet B, P<0.001) and age (higtler at 38 days, P<0.001 ; interaction between diet and age was also detectad (P<0.05), since the difference between diets was larger at the earlier age. es_ES
dc.description.abstract [FR] 1200 lapins hybrides sevrés, individuellement controlés, ont été nourris ad libitum avec un aliment A (16,4 % d'amidon, 15,3 % de fibres brutes) ou B (24~8 % d'amidon et 11,6 % de fibres brutes) de 28 a 49 jours d'age. Le gain de poids vif n'a pas été affecté par l'aliment (37, 7 g/jour). La consommation et /'indice de consommation étaient plus élevés avec l'aliment A (95,5 vs 84,5 g/jour et 2,55 vs 2,27 g/g, P<0.001 ). En outre la mortalité était plus faible avec cet aliment A ( 4,7vs 8,0 %, P<0.05). Un autre groupe de 60 lapins fut abattu a 38 ou 49 jours d'age, l'amidon du contenu de l'iléon distal et du caecum ont été analysés. La teneur en amidon du contenu iléal et sa différence avec la teneur du contenu caecal varient en fonction de l'aliment (plus élevé pour l'aliment B, P<0.001) et de l'age (plus élevé a 38 jours, P<0.001); l'interaction entre l'aliment et l'age est significative (P<0.05), la différence entre les aliments étant plus importante pour les lapins les plus jeunes.
dc.description.sponsorship This study has been supported with funds provides by CICYT (AGF93-0870-C02-02)
dc.language Inglés es_ES
dc.publisher World Rabbit Science. ICTA. UPV es_ES
dc.relation CICYT/AGF93-0870-C02-02
dc.relation.ispartof World Rabbit Science
dc.rights Reconocimiento - No comercial (by-nc) es_ES
dc.title EFFECT OF TWO DIETS WITH VARIED STARCH AND FIBRE LEVELS ON THE PERFORMANCES OF 4-7 WEEKS OLD RABBITS es_ES
dc.type Artículo es_ES
dc.date.updated 2011-03-23T08:54:32Z
dc.identifier.doi 10.4995/wrs.1994.226
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ciencia Animal - Departament de Ciència Animal es_ES
dc.description.bibliographicCitation Blas Ferrer, E.; Cervera Fras, MC.; Fernández Carmona, J. (1994). EFFECT OF TWO DIETS WITH VARIED STARCH AND FIBRE LEVELS ON THE PERFORMANCES OF 4-7 WEEKS OLD RABBITS. World Rabbit Science. 02(4):117-121. doi:10.4995/wrs.1994.226 es_ES
dc.relation.publisherversion https://doi.org/10.4995/wrs.1994.226
dc.description.upvformatpinicio 117
dc.description.upvformatpfin 121
dc.description.volume 02
dc.description.issue 4
dc.identifier.eissn 1989-8886 es_ES
dc.contributor.funder Comisión Interministerial de Ciencia y Tecnología (CICYT)


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