Efecto del tipo de destete en conejas multíparas sobre la biodiversidad bacteriana en el ciego de sus gazapos

• N. Rodriguez-Romero ^[1] ; L. Abecia ^[3] ; B. Martínez Vallespín ^[2] ; M. Fondevilla ^[1]
  1. [1] Universidad de Zaragoza

     Universidad de Zaragoza

     Zaragoza, España

     
  2. [2] Universidad Politécnica de Valencia

     Universidad Politécnica de Valencia

     Valencia, España

     
  3. [3] CSIC

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• Localización: XV Jornadas sobre Producción Animal: 14 y 15 de mayo de 2013, Zaragoza / Jorge Hugo Calvo Lacosta (aut.), Isabel Casasús Pueyo (aut.), Margalida Joy Torrens (aut.), Javier Álvarez Rodríguez (aut.), Luis Varona Aguado (aut.), Begoña Panea Doblado (aut.), Carlos Calvete Margolles (aut.), Joaquín Balcells Teres (aut.), Vol. 2, 2013, ISBN 978-84-695-7684-7, págs. 885-887
• Idioma: español
• Títulos paralelos:
  • Effect of weaning management in multiparous does on caecal microbial biodiversity of their pups
• Enlaces
  • Texto Completo Libro  1 (pdf)   2 (pdf) 
• Resumen

  • The biodiversity of microbial community in the caecum of multiparous does and their offspring weaned at 28 (D28) or 42 (D42) days was studied. Until weaning, pups had free access to the does´ commercial diet and after that received a growth diet. Caecotrophes of does (n=5) and two pups of each litter were sampled at 17, 28 and 38 days after parturition. Microbial similarity was studied by DGGE, and biodiversity indexes were determined. Similarity of caecal microbiota in pups at 17 and 28 days was more affected by the does effect than by the age at weaning pups. At 38 days after parturition, a higher similarity and biodiversity in D42 (P<0.05) indicates higher microbial biodiversity when weaning is delayed.