| Autor: |
GS Viana, SLT Barreto, JCL Muniz, PR Arnaut, LC Santana, WJ Alves, MI Hannas, T Tizziani |
| Jazyk: |
angličtina |
| Předmět: |
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| Zdroj: |
Brazilian Journal of Poultry Science, Vol 19, Iss 3, Pp 417-420 |
| Druh dokumentu: |
article |
| ISSN: |
1806-9061 |
| DOI: |
10.1590/1806-9061-2016-0355 |
| Popis: |
ABSTRACT This study was conducted to determine the optimum standardized ileal digestible isoleucine to lysine (SID Ile:Lys) ratio for meat-type quails from 15 to 35 d of age. Three hundred fifty not-sexed meat-type quails (Coturnix coturnix coturnix) were randomly assigned into five treatments, with seven replicates of 10 quails each. An isoleucine-deficient corn-soybean meal-based diet was formulated and graded supplemented with L-isoleucine (99%) to obtain diets containing SID Ile:Lys ratios of 55,61, 67, 73, and 79%. Data were analyzed as one-way ANOVA and optimum SID Ile:Lys was estimated by polynomial (linear and quadratic) regression. Statistical differences were considered when p |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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