Effect of mannan-oligosaccharides as an alternative to antibiotic growth promoters in broilers challenged with Eimeria Acervulina

• Autores: Juan Carlos García López, Juan M. Pinos Rodríguez, Gregorio Álvarez Fuentes, Marco Antonio Camacho Escobar, Yolanda Jasso Pineda
• Localización: Ecosistemas y Recursos Agropecuarios, ISSN-e 2007-901X, ISSN 2007-9028, Vol. 1, Nº. 1, 2014, págs. 81-86
• Idioma: inglés
• Títulos paralelos:
  • Efecto de manano-oligosacáridos como alternativa a antibióticos promotores de crecimiento en pollos de engorda desafiados con Eimeria Acervulina
• Enlaces
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• Resumen
  • español

    Se evaluó el uso de manano-oligosacáridos (MOS) en el control de coccidiosis en pollo de engorda. Tratamientos: 1) Control: Nicarbazina (120 g t-1) y Salinomicina (66 g t-1); Bacitracina (55 g t-1); 2) Control + desafío; 3) MOS 1 kg t-1 Tratamientos 2 y 3 fueron con oocystos esporulados (E. acervulina). La cuenta de oocistos fue mayor (p < 0.05) en pollos en T2 y T3. No hubo lesiones (p > 0.05) debido a E. acervulina. Los MOS pueden ser usados como una alternativa a los antibióticos promotores de crecimiento.

  • English

    The use of mannan-oligosaccharides (MOS) was evaluated for coccidian control in broilers. Treatments: 1) Control: Nicarbazine (120 g t-1) and Salinomycin (66 g t-1); Bacitracin (55 g t-1); 2) Control + challenge; 3) MOS 1 kg t-1. Treatments 2 and 3 included oocysts (E. acervulina). Oocyst count was higher (p < 0.05) for broilers in T2 and T3. No lesions due to E. acervulina were recorded (p > 0.05). MOS may be used as an alternative to antibiotic growth promoters.

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