NIVELES DE TORTA DE SEMILLA DE ALGODÓN EN DIETAS DE CORDEROS DE ENGORDE

Autores/as

  • Fagton de Mattos Negrão Instituto Federal de Rondônia - Campus Vilhena https://orcid.org/0000-0002-2134-0974
  • Leni Rodrigues Lima Universidade Federal de Mato Grosso
  • Joanis Tilemahos Zervoudakis Universidade Federal de Mato Grosso
  • Nelcino Francisco de Paula Universidade Federal de Mato Grosso
  • Rosemary Lais Galati Universidade Federal de Mato Grosso https://orcid.org/0000-0002-4410-7462
  • Luciano da Silva Cabral Universidade Federal de Mato Grosso

DOI:

https://doi.org/10.35172/rvz.2024.v31.1636

Palabras clave:

biocombustibles, digestibilidad, conversión alimenticia, consumo, oleaginosas

Resumen

Este estudio evaluó cómo diferentes concentraciones de este coproducto, en la dieta, afectan el consumo, digestibilidad, pH ruminal, síntesis microbiana, desempeño y características de la canal. Los corderos se dividieron en cinco tratamientos que recibieron suplementación de 0, 7, 14, 21 y 28% de MS sobre el consumo, digestibilidad de nutrientes, características ruminales, desempeño animal, eficiencia alimenticia y características de la canal. Se utilizaron cinco corderos canulados en rumen mediante un diseño de cuadrado latino de 5x5 para evaluar las características nutricionales, y 40 corderos se utilizaron para evaluar el desempeño animal y las características de la canal. Los niveles de CSC no afectaron el consumo de nutrientes, el pH y el amoníaco ruminal, pero la digestibilidad aparente de la materia seca, materia orgánica, proteína cruda, fibra detergente neutra, carbohidratos no fibrosos y nutrientes digestibles totales disminuyeron linealmente. No hubo efecto de CSC sobre la excreción de derivado de purina, volumen urinario y flujo microbiano de N. Además, los niveles de CSC no afectaron la ganancia diaria promedio y el consumo de materia seca o el peso de la canal, el porcentaje de rendimiento, la grasa subcutánea y el pH de la carne, pero se observó un efecto cuadrático del CSC sobre la resistencia al corte. Se concluye que a pesar de los efectos negativos sobre la digestibilidad, el CSC puede incluirse en dietas para corderos de engorde hasta un 28% de MS, sin afectar el consumo y el rendimiento animal.

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Publicado

2024-12-09

Cómo citar

1.
de Mattos Negrão F, Leni Rodrigues Lima, Joanis Tilemahos Zervoudakis, Nelcino Francisco de Paula, Rosemary Lais Galati, Luciano da Silva Cabral. NIVELES DE TORTA DE SEMILLA DE ALGODÓN EN DIETAS DE CORDEROS DE ENGORDE. RVZ [Internet]. 9 de diciembre de 2024 [citado 22 de diciembre de 2024];31:1-14. Disponible en: https://rvz.emnuvens.com.br/rvz/article/view/1636

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