Early lysine deficiency in young broiler chicks
| Autor: | D. Bastianelli, M. Quentin, I. Bouvarel, C. Relandeau, P. Lescoat, M. Picard, S. Tesseraud |
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| Jazyk: | angličtina |
| Rok vydání: | 2007 |
| Předmět: | |
| Zdroj: | Animal, Vol 1, Iss 4, Pp 587-594 (2007) |
| Druh dokumentu: | article |
| ISSN: | 1751-7311 17517311 |
| DOI: | 10.1017/S1751731107685073 |
| Popis: | The carry-over effect of a pre-starter diet (0 to 3 days of age) deficient in lysine on subsequent growth and body composition (3 to 10 days) was examined in two experiments on male broiler chicks raised in cages. In experiment 1, lysine deficiency was applied from 3 to 10 days after providing a balanced pre-starter control feed (D+, 1.40% lysine) or a lysine deficient feed (D−) during the first 3 days. Three levels of deficiency (A = 0.63%, B = 0.72%, C = 0.82%) were tested. Growth and feed intake were higher in D+ than in D− chicks ( P |
| Databáze: | Directory of Open Access Journals |
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