Ruminal degradability in situ of diets containing corn or triticale and soybean meal or yeast

Authors

  • Ivanor Nunes do Prado UEM
  • Sandro Medroni UEM
  • Júlio César Damasceno UEM
  • Lúcia Maria Zeoula UEM
  • Karen Vinocur UEM
  • Willian Gonçalves do Nacimento UEM

DOI:

https://doi.org/10.4025/actascianimsci.v22i0.3184

Keywords:

degradabilidade ruminal, farelo de soja, levedura, milho, triticale

Abstract

Three multiparous, dry, fistulated Holstein cows were used to evaluate degradability of complete diets: sorghum silage with concentrate of ground corn or triticale and soybean meal or yeast. Effective degradability of dry matter (EDDM), crude protein (EDCP) and neutral detergent fiber (EDNDF) was evaluated. In relation to dry matter, triticale and yeast diets presented a higher (p < 0.05) value for soluble fraction and EDDM for different passage rates. The soluble fraction of crude protein was higher (p < 0.05) for ground corn and yeast diets and triticale and soybean meal diets. The EDCP was higher (p < 0.05) for triticale and yeast diets in passage rates of 5%/h and 8%/h. In relation to neutral detergent fiber, foods had no influence (p < 0.05) on complete diets as for the parameters analyzed.

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Author Biography

  • Ivanor Nunes do Prado, UEM
    Possui graduação em Zootecnia pela Universidade Estadual de Maringá (1978) , mestrado em Zootecnia pela Universidade Federal de Lavras (1980) , doutorado em Zootecnia pela Universite de Rennes I (1988) e pos-doutorado pela Institut Nationale de Recherches (1996) . Atualmente é professor titular da Universidade Estadual de Maringá, Revisor de periódico da Acta Scientiarum (UEM), Revisor de periódico da Semina. Ciências Agrárias, Revisor de periódico da Archivos de Zootecnia (Universidad de Córdoba), Revisor de periódico da Brazilian Archives of Biology and Technology, Revisor de periódico da Revista Brasileira de Zootecnia / Brazilian Journal of Animal Science, Revisor de periódico da Pesquisa Agropecuária Brasileira, Revisor de periódico da Ciência Rural, Revisor de periódico da Journal of Animal Science, Revisor de periódico da Canadian Journal of Animal Science, Revisor de periódico da Boletim de Indústria Animal, Revisor de periódico do Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Membro de corpo editorial da Acta Scientiarum (UEM) e Membro de corpo editorial da Revista Brasileira de Zootecnia / Brazilian Journal of Animal Science. Tem experiência na área de Zootecnia , com ênfase em Produção Animal. Atuando principalmente nos seguintes temas: ABSORÇÃO DE NUTRIENTES, ALEITAMENTO, ANTICORPOS, BEZERROS, SOJA e DIGESTIBILIDADE. Currículo Lattes

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Published

2008-05-13

Issue

Vol. 22 (2000)

Section

Animal Science

License

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How to Cite

Prado, I. N. do, Medroni, S., Damasceno, J. C., Zeoula, L. M., Vinocur, K., & Nacimento, W. G. do. (2008). Ruminal degradability in situ of diets containing corn or triticale and soybean meal or yeast. Acta Scientiarum. Animal Sciences, 22, 755-759. https://doi.org/10.4025/actascianimsci.v22i0.3184
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