<b>Use of different nutritional requirement guides on diet formulation for growing-finishing pigs</b> - DOI: 10.4025/actascianimsci.v25i2.2008

  • Ivan Moreira UEM
  • Diovani Paiano UEM
  • Alessandro Luis Fraga UNESP
  • Antonio Claudio Furlan UEM
  • Alice Eiko Murakami UEM
  • Elias Nunes Martins UEM
DOI: https://doi.org/10.4025/actascianimsci.v25i2.2008

Abstract

Two trials were carried out to evaluate performance and carcass traits of pigs fed with diets based on different nutritional guides. Trial I: four diets based on different nutritional guides were studied: TBRA83 - 1983 Brazilian tables; TNRC88 - 1988 National Research Council; IBRA96 - 1996 Brazilian industry tables and PBRA96 - 1996 Brazilian research data. Trial II: three diets were studied: TBRA00 - 2000 Brazilian tables; TNRC98 -1998 National Research Council and the same levels from IBRA96. In trial I a better feed conversion for growing pigs fed NRC88 was observed and the smallest and biggest value of costs and backfat were observed for TBRA83 and IBRA96, respectively. In the finishing phase, TBRA83 and IBRA96 showed the smallest and the biggest value of production cost, respectively. In trial II no difference between treatments were observed. It may be concluded that the new guides indicated by Brazilian tables (TBRA00) and Brazilian industry tables IBRA86 give the same performance, carcasses traits and costs as NRC (1998), when used for pig diets formulating.

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Author Biography

Ivan Moreira, UEM
Possui Graduação, Mestrado e Doutorado em Zootecnia pela Universidade Federal de Viçosa (1976). Fez o Pós-doutorado na The Ohio State University. Atualmente é professor titular da Universidade Estadual de Maringá. Tem experiência na área de Zootecnia, com ênfase em Exigências Nutricionais e Avaliação de Alimentos dos Animais, atuando principalmente nos seguintes temas: alimentação, desempenho, carcaça, digestibilidade, proteína ideal e nutrição protéica. Currículo Lattes
Published
2008-04-16
How to Cite
Moreira, I., Paiano, D., Fraga, A. L., Furlan, A. C., Murakami, A. E., & Martins, E. N. (2008). <b>Use of different nutritional requirement guides on diet formulation for growing-finishing pigs</b&gt; - DOI: 10.4025/actascianimsci.v25i2.2008. Acta Scientiarum. Animal Sciences, 25(2), 307-313. https://doi.org/10.4025/actascianimsci.v25i2.2008
Issue
Vol 25 No 2 (2003)
Section
Animal Science

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