Trout residues silage in the feeding of fattening sheep

Authors

  • Juan Parisuaña Callata Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional del Altiplano, Puno
  • Marisol Churacutipa Mamani Arapa San Pedro San Pablo SAC, Puno
  • Alberto Salas Instituto Tecnológico de la Producción, Lima
  • Maritza Barriga Sánchez Instituto Tecnológico de la Producción, Lima
  • Marcelino Araníbar Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional del Altiplano, Puno

DOI:

https://doi.org/10.15381/rivep.v29i1.14160

Keywords:

lambs, trout silage, productive performance, feeding

Abstract

The effect of the level of inclusion of trout residues silage (ERT) on lamb ration on daily feed intake (CMD), daily gain (GMD), feed efficiency (ICA) and the taste of lamb meat was evaluated. Thirty lambs were distributed in three treatments (0, 4 and 8% ERT) considering 5 replicates per treatment. At the end of the experiment (84 days) the lambs were slaughtered, and a taste panel evaluation was performed. The results showed that the highest level of ERT in the ration reduced CMD (2.08, 2.01 vs. 1.65 kg/day for 0, 4 and 8% for ERT, respectively, p<0.001) and GMD (0.25, 0.28 vs 0.23 kg/day, p<0.03), while the ICA improved (8.49 vs. 7.28, 7.07 kg:kg, p<0.001). In addition, the inclusion of ERT in the ration did not affect the taste of lamb meat. It is concluded that the ERT in the fattening rations of sheep improves the productive yield without affecting the taste of the meat.

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RIVEP 28(1) 2018

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Published

2018-03-14

Issue

Vol. 29 No. 1 (2018)

Section

Artículos Primarios

License

Copyright (c) 2018 Juan Parisuaña Callata, Marisol Churacutipa Mamani, Alberto Salas, Maritza Barriga Sánchez, Marcelino Araníbar

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

AUTHORS RETAIN THEIR RIGHTS:

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b. Authors retain their right to share, copy, distribute, perform and publicly communicate their article (eg, to place their article in an institutional repository or publish it in a book), with an acknowledgment of its initial publication in the Revista de Investigaciones Veterinarias del Perú (RIVEP).

c. Authors retain theirs right to make a subsequent publication of their work, to use the article or any part thereof (eg a compilation of his papers, lecture notes, thesis, or a book), always indicating the source of publication (the originator of the work, journal, volume, number and date).

How to Cite

Parisuaña Callata, J., Churacutipa Mamani, M., Salas, A., Barriga Sánchez, M., & Araníbar, M. (2018). Trout residues silage in the feeding of fattening sheep. Revista De Investigaciones Veterinarias Del Perú, 29(1), 151-160. https://doi.org/10.15381/rivep.v29i1.14160