NM 03. Biological and economic L-lysine levels on starter broiler diets (1-21 days)

• J. G. Barrera ^[1] ; J. M. Cuca ^[1] ; M. Gonzalez-Alcorta ^[1]
  1. [1] Universidad Autónoma Chapingo

     Universidad Autónoma Chapingo

     México

     
• Localización: Archivos Latinoamericanos de Producción Animal, ISSN 1022-1301, ISSN-e 1022-1301, Vol. 5, Nº. 3, 1997 (Ejemplar dedicado a: Proceedings XV ALPA meeting 1)
• Idioma: inglés
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• Resumen

  • An experiment was carried out in order to estimate the optimal biological (NOB) and economic (NOE) level of L-lysine on starter broiler diets to be fed from 0 to 21 days. It was evaluated the effect of seven dietary levels of L-lysine (.8, .9, 1.0, 1.1, 1.2, 1.3 and 1.4 %) on feed intake and weight gain. Significative effects (P