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Adaptability of the digestive function according to age at weaning in the rabbit: II. Effect on nutrient digestion in the small intestine and in the whole digestive tract

Published online by Cambridge University Press:  01 April 2008

M. Gallois ,
L. Fortun-Lamothe ,
A. Michelan  and
T. Gidenne
M. Gallois
Affiliation:
INRA, Université de Toulouse, UMR1289, Tissus Animaux, Nutrition, Digestion, Ecosystème et Métabolisme, Chemin de Borde-Rouge-Auzeville, BP 52627, F-31326 Castanet-Tolosan Cedex, France INPT-ENSAT, F-31326 Castanet-Tolosan Cedex, France, ENVT, F-31076 Toulouse Cedex 3, France
L. Fortun-Lamothe
Affiliation:
INRA, Université de Toulouse, UMR1289, Tissus Animaux, Nutrition, Digestion, Ecosystème et Métabolisme, Chemin de Borde-Rouge-Auzeville, BP 52627, F-31326 Castanet-Tolosan Cedex, France INPT-ENSAT, F-31326 Castanet-Tolosan Cedex, France, ENVT, F-31076 Toulouse Cedex 3, France
A. Michelan
Affiliation:
INRA, Université de Toulouse, UMR1289, Tissus Animaux, Nutrition, Digestion, Ecosystème et Métabolisme, Chemin de Borde-Rouge-Auzeville, BP 52627, F-31326 Castanet-Tolosan Cedex, France INPT-ENSAT, F-31326 Castanet-Tolosan Cedex, France, ENVT, F-31076 Toulouse Cedex 3, France
T. Gidenne*
Affiliation:
INRA, Université de Toulouse, UMR1289, Tissus Animaux, Nutrition, Digestion, Ecosystème et Métabolisme, Chemin de Borde-Rouge-Auzeville, BP 52627, F-31326 Castanet-Tolosan Cedex, France INPT-ENSAT, F-31326 Castanet-Tolosan Cedex, France, ENVT, F-31076 Toulouse Cedex 3, France
*
E-mail: [email protected]
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Abstract

The ability of young rabbits to digest a solid diet was evaluated according to the weaning age: 21 (W21, 12 litters) or 35 (W35, 12 litters) days of age. From 14 days onwards, the rabbits were fed the same pelleted feed. Three methods were compared to estimate the faecal digestibility in the young rabbits, between 24 to 28 and 38 to 42 days. Digestive balance at ileal and faecal levels was determined for the main nutrients provided by milk and solid feed. The W21 rabbits increased their solid feed intake only 2 days after their weaning, when compared with suckling rabbits. Thus, their crude protein (CP) intake remained lower until 26 days compared with the W35 rabbits (from 41%, P < 0.01), as well as their crude fat intake until 28 days (from 72%, P < 0.001). On the contrary, the W35 rabbits increased their solid feed intake without a delay after weaning, quickly reaching the intake level of the W21 rabbits. The amounts of organic matter (OM) and CP reaching the caecum were increased on day 28 by 56% and 42% in the W21 rabbits compared with the W35 rabbits, respectively (P < 0.05), and were similar between groups on day 42. Starch ileal digestibility coefficients were 94·2% and 95·4% in 28- and 42-day-old rabbits, respectively, irrespective of the weaning age. The amount of starch flowing through the ileo-caecal junction was low and only tended to be higher on day 28 in the W21 group (0.20 v. 0.15 g/day in the W35 group, P = 0.10). The digestive balance pointed out that the digestible energy intake was similar between weaned and suckling rabbits from 23 to 27 days, a phenomenon partly explained by a high ability of the W21 rabbits to digest starch (98%) and NDF (36%). Indeed, the amounts of starch and NDF digested by the W21 group were 2.0- and 2.4-fold higher than those of the W35 rabbits at this period (P < 0.001). However, they ate 20% less digestible proteins than still-suckling rabbits (P < 0.001). From 38 till 42 days, only a lower ability of the W21 rabbits to digest lipids was detected (P < 0.05). In conclusion, early-weaned rabbits were able to adapt quickly to digest large amounts of starch and fibres.

Keywords

digestibilityfeed intakeileal flowrabbitweaning age
Type
Full Paper
Information
animal , Volume 2 , Issue 4 , April 2008 , pp. 536 - 547
Copyright
Copyright © The Animal Consortium 2008

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References

Blas, E, Cervera, C, Fernandez-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 2, 117–121.Google Scholar
Blas, E, Falcão e Cunha, L, Gidenne, T, Pinheiro, V, García, AI, Carabaño, R 2000. Measurement of ileal digestibility in rabbits: an interlaboratory study to compare two markers and two frequencies of digesta collections. World Rabbit Science 8, 131–137.Google Scholar
Blas, E, Falcão e Cunha, L, Gidenne, T, Scapinello, C, Pinheiro, V, García, AI, Carabaño, R 2003. Interlaboratory study on ileal digestibility in rabbits: effect of digesta collection time and simplification of the procedure. World Rabbit Science 11, 101–111.Google Scholar
Cheeke, PR, Patton, NM 1980. Carbohydrate overload of the hindgut – a probable cause of enteritis. Journal of Applied Rabbit Research 3, 20–23.Google Scholar
Corring, T, Lebas, F, Courtot, D 1972. Contrôle de l’évolution de l’équipement enzymatique du pancréas exocrine du lapin de la naissance à 6 semaines. Annales de Biologie Animale, Biochimie, Biophysique 12, 221–231.CrossRefGoogle Scholar
De Blas, C, Mateos, GG 1998. Feed formulation. In The nutrition of the rabbit (ed. C de Blas and J Wiseman), pp. 242–253. CABI Publishing, Oxon, UK.Google Scholar
Debray, L, Fortun-Lamothe, L, Gidenne, T 2002. Influence of low dietary starch/fiber ratio around weaning on intake behaviour, performance and health status of young and rabbit does. Animal Research 51, 63–75.CrossRefGoogle Scholar
Debray, L, Le Huérou-Luron, I, Gidenne, T, Fortun-Lamothe, L 2003. Digestive tract development in rabbit according to the dietary energetic source: correlation between whole tract digestion, pancreatic and intestinal enzymatic activities. Comparative Biochemistry and Physiology – Part A: Molecular & Integrative Physiology 135, 443–455.CrossRefGoogle Scholar
Dojaña, N, Costache, M, Dinischiotu, A 1998. The activity of some digestive enzymes in domestic rabbits before and after weaning. Animal Science 66, 501–507.CrossRefGoogle Scholar
EGRAN, European Group on Rabbit Nutrition 2001. Technical note: attempts to harmonize chemical analyses of feeds and faeces, for rabbit feed evaluation. World Rabbit Science 9, 57–64.Google Scholar
Ellis, WC, Beever, DE 1984. Methods for binding rare earths to specific feed particles. In Techniques in particle size analysis of feed and digesta in ruminants (ed. PM Kennedy), pp. 154–165 (publ. No. 1). Canadian Society of Animal Science, Edmonton, Canada.Google Scholar
Folch, J, Lees, M, Stanley, GHS 1957. A simple method for the isolation and purification of total lipids from animal tissues. Journal of Biological Chemistry 226, 497–509.CrossRefGoogle ScholarPubMed
Fortun-Lamothe, L, Gidenne, T 2000. The effect of size of suckled litter on intake behaviour, performance and health status of young and reproducing rabbits. Annales de Zootechnie 49, 517–529.CrossRefGoogle Scholar
Fortun-Lamothe L, Gidenne T, Chalaye F and Debray L 2001. Stratégie d’alimentation autour du sevrage chez le lapin : effets du ratio amidon/fibres. Proceedings, 9th Journées de la Recherche Cunicole, Paris, France, pp. 195–198.Google Scholar
Gallois, M, Le Huérou-Luron, I, Fortun-Lamothe, L, Lallès, JPGidenne, T 2008. Adaptability of the digestive function according to age at weaning in the rabbit: I. Effect on feed intake and digestive functionality. Animal 2, 525–535.CrossRefGoogle ScholarPubMed
Gidenne, T 1988. Utilisation comparée de l’ytterbium et du chrome mordancé pour mesurer le temps de séjour d’une ration chez le lapin. Reproduction, Nutrition, Development 28, 105–106.CrossRefGoogle Scholar
Gidenne, T 1992. Effect of fibre level, particle size and adaptation period on digestibility and rate of passage as measured at the ileum and in the faeces in the adult rabbit. British Journal of Nutrition 67, 133–146.CrossRefGoogle ScholarPubMed
Gidenne, T 2003. Fibres in rabbit feeding for digestive troubles prevention: respective role of low-digested and digestible fibre. Livestock Production Science 81, 105–117.CrossRefGoogle Scholar
Gidenne, T, Perez, JM 1993. Effect of dietary starch origin on digestion in the rabbit: 2. Starch hydrolysis in the small intestine, cell wall degradation and rate of passage measurements. Animal Feed Science and Technology 42, 249–257.CrossRefGoogle Scholar
Gidenne, T, Pinheiro, V, Falcão e Cunha, L 2000. A comprehensive approach of the rabbit digestion: consequences of a reduction in dietary fibre supply. Livestock Production Science 64, 225–237.CrossRefGoogle Scholar
Gidenne, T, Jehl, N, Lapanouse, A, Segura, M 2004. Inter-relationship of microbial activity, digestion and gut health in the rabbit: effect of substituting fibre by starch in diets having a high proportion of rapidly fermentable polysaccharides. British Journal of Nutrition 92, 95–104.CrossRefGoogle ScholarPubMed
Gidenne, T, Segura, M, Lapanouse, A 2005a. Effect of cereal sources and processing in diets for the growing rabbit: I. Effects on digestion and fermentative activity in the caecum. Animal Research 54, 55–64.CrossRefGoogle Scholar
Gidenne, T, Jehl, N, Perez, JM, Arveux, P, Bourdillon, A, Mousset, JM, Duperray, J, Stephan, S, Lamboley, B 2005b. Effect of cereal sources and processing in diets for the growing rabbit. II. Effects on performances and mortality by enteropathy. Animal Research 54, 65–72.CrossRefGoogle Scholar
Gidenne T, Debray L, Fortun-Lamothe L and Le Huërou-Luron I 2007. Maturation of the intestinal digestion and of microbial activity in the young rabbit: impact of the dietary fibre:starch ratio. Comparative Biochemistry and Physiology, Part A, 148, 834–844.CrossRefGoogle Scholar
Guilloteau, P, Toullec, R, Grongnet, JF, Patureau-Mirand, P, Prugnaud, J, Sauvant, D 1986. Digestion of milk, fish and soya-bean protein in the preruminant calf: flow of digesta, apparent digestibility at the end of the ileum and amino acid composition of ileal digesta. British Journal of Nutrition 55, 571–592.CrossRefGoogle ScholarPubMed
Gutiérrez, I, Espinosa, A, García, J, Carabaño, R, De Blas, JC 2002. Effect of levels of starch, fiber, and lactose on digestion and growth performance of early-weaned rabbits. Journal of Animal Science 80, 1029–1037.CrossRefGoogle ScholarPubMed
Gyarmati, T, Szendrõ, Z, Maertens, L, Biró-Németh, E, Radnai, I, Milisits, G, Matics, Z 2000. Effect of suckling twice a day on the performance of suckling and growing rabbits. World Rabbit Science 8, 283–290.Google Scholar
Lebas, F, Laplace, JP, Droumenq, P 1982. Effets de la teneur en énergie de l’aliment chez le lapin. Variations en fonction de l’âge des animaux et de la séquence des régimes alimentaires. Annales de Zootechnie 31, 233–256.CrossRefGoogle Scholar
Merino, JM, Carabaño, R 1992. Effect of type of fibre on ileal and faecal digestibility. Journal of Applied Rabbit Research 15, 931–937.Google Scholar
Montagne, L, Pluske, JR, Hampson, DJ 2003. A review of interactions between dietary fibre and the intestinal mucosa, and their consequences on digestive health in young non-ruminant animals. Animal Feed Science and Technology 108, 95–117.CrossRefGoogle Scholar
Parigi Bini, R, Xiccato, G, Cinetto, M, Zotte, AD 1991. Efficienza digestiva e ritenzione energetica e proteica dei coniglietti durante l’allattamento e lo svezzamento. Zootecnica e Nutrizione Animale 17, 167–180.Google Scholar
Pascual, JJ, Cervera, C, Blas, E, Fernández-Carmona, J 1998. Effect of high fat diets on the performance and food intake of primiparous and multiparous rabbit does. Animal Science 66, 491–499.CrossRefGoogle Scholar
Pascual, JJ, Tolosa, C, Cervera, C, Blas, E, Fernández-Carmona, J 1999. Effect of diets with different digestible energy content on the performance of rabbit does. Animal Feed Science and Technology 81, 105–117.CrossRefGoogle Scholar
Perez, J, Lebas, F, Gidenne, T, Maertens, L, Xiccato, G, Parigi-Bini, R, Dalle Zotte, A, Cossu, ME, Carazzolo, A, Villamide, MJ, Carabaño, R, Fraga, MJ, Ramos, MA, Cervera, C, Blas, E, Fernández, J, Falcão e Cunha, L, Bengala Freire, J 1995. European reference method for in vivo determination of diet digestibility in rabbits. World Rabbit Science 3, 41–43.Google Scholar
Piattoni, F, Maertens, L, Mazzoni, D 1999. Effect of weaning age and solid feed distribution before weaning on performances and caecal traits of young rabbits. Cahiers Options Méditerranéennes 41, 85–91.Google Scholar
Pinheiro, V, Gidenne, T 2000. Substitution of wheat by potato starch for growing rabbits: effect on performances, digestion and health. World Rabbit Science 8, 391–399.Google Scholar
Pluske, JR, Hampson, DJ, Williams, IH 1997. Factors influencing the structure and function of the small intestine in the weaned pig: a review. Livestock Production Science 51, 215–236.CrossRefGoogle Scholar
Report of the AVMA Panel on Euthanasia 2001. Journal of the American Veterinary Medical Association 218, 669–696.CrossRefGoogle Scholar