<em>In situ</em> degradation of dry matter, crude protein and neutral detergent fiber of corn silages and passion fruit residue silage

  • Liandra Maria Abaker Bertipaglia UEM
  • Claudete Regina Alcalde UEM
  • Guilherme Benko de Siqueira UEM
  • Gabriel Mauricio peruca de Melo UEM
  • Pedro de Andrade UNESP
DOI: https://doi.org/10.4025/actascianimsci.v22i0.3190

Abstract

The aim of this work was to evaluate the degradation of dry matter (DM), crude protein (CP) and neutral detergent fiber (NDF) of the corn grain silage (CGS), passion fruit residue silage (PFS) and corn forage silage (CFS), trough in situ technique. This study was carried out using the nylon bag technique with nine rumen permanent canulated bovine animals, in which the incubation periods were 6, 12, 24, 48, 72 and 96 hours. The values obtained for dry matter degradability for CGS, PFS and CFS were, respectively, 53.1%, 50.0% and 41.4% Differences (p < 0.05) were observed for crude protein degradation: 69.7% for CGS, 87.8% for PFS and 60.0% for CFS. The silages did not differ in relation to neutral detergent fiber degradability.

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Author Biography

Claudete Regina Alcalde, UEM
Atualmente é Professora Associada da Universidade Estadual de Maringá. Tem experiência na área de Zootecnia, com ênfase em Nutrição e Avaliação de Alimentos para Ruminantes, atuando principalmente nos seguintes temas: bovinos, caprinos, ganho de peso, digestibilidade, degradação e fermentação, suplementação a pasto, confinamento e avaliação de carcaça Currículo Lattes
Published
2008-05-13
How to Cite
Bertipaglia, L. M. A., Alcalde, C. R., Siqueira, G. B. de, Melo, G. M. peruca de, & Andrade, P. de. (2008). <em>In situ</em&gt; degradation of dry matter, crude protein and neutral detergent fiber of corn silages and passion fruit residue silage. Acta Scientiarum. Animal Sciences, 22, 765-769. https://doi.org/10.4025/actascianimsci.v22i0.3190
Issue
Vol 22 (2000)
Section
Animal Science

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