Lysine and Methionine plus Cystine for Laying Hens During the Post-Molting Phase

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Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.creatorDomingues, C. H. de F. [UNESP]-
Autor(es): dc.creatorSgavioli, S. [UNESP]-
Autor(es): dc.creatorPraes, M. F. F. M. [UNESP]-
Autor(es): dc.creatorDuarte, K. F. [UNESP]-
Autor(es): dc.creatorCastiblanco, D. M. C. [UNESP]-
Autor(es): dc.creatorSantos, E. T. [UNESP]-
Autor(es): dc.creatorAlva, J. C. R. [UNESP]-
Autor(es): dc.creatorJunqueira, O. M. [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:03:48Z-
Data de disponibilização: dc.date.available2022-02-22T00:03:48Z-
Data de envio: dc.date.issued2020-12-09-
Data de envio: dc.date.issued2020-12-09-
Data de envio: dc.date.issued2012-07-01-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/194771-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/194771-
Descrição: dc.descriptionOne experiment was conducted to evaluate the effect of using different lysine and methionine + cystine levels on body weight recovery, performance, and egg quality of laying hens during the post-molting period. In this trial, 432 Isa Brown layers, with 72 weeks of age, were distributed in 54 cages according to a completely randomized design with six treatments and nine replicates of eight birds each. During the resting period, six diets with different digestible lysine and methionine + cystine levels were used, as follows: 0.48% digestible lysine and 0.43% methionine + cystine; 0.48% digestible lysine and 0.47% methionine + cystine; 0.48% digestible lysine and 0.52% methionine + cystine; 0.56% digestible lysine and 0.50% methionine + cystine; 0.56% digestible lysine and 0.56% methionine + cystine; 0.56% digestible lysine and 0.62% methionine + cystine. Data were submitted to analysis of variance and means were compared at by Tukey's test at 5% probability level. The different lysine and methionine + cystine levels in the diets fed during the resting period significantly influenced layer performance. The diet containing 0.56% lysine and 0.56% methionine + cystine promoted higher egg weight eggs during the second production cycle.-
Descrição: dc.descriptionUniv Estadual Paulista, Jaboticabal, SP, Brazil-
Descrição: dc.descriptionUniv Estadual Paulista, Jaboticabal, SP, Brazil-
Formato: dc.format187-192-
Idioma: dc.languageen-
Publicador: dc.publisherFacta-fundacio Arnco Ciencia Tecnologia Avicolas-
Relação: dc.relationBrazilian Journal Of Poultry Science-
???dc.source???: dc.sourceWeb of Science-
Palavras-chave: dc.subjectSulfur amino acids-
Palavras-chave: dc.subjectamino acid ratios-
Palavras-chave: dc.subjectforced molting-
Palavras-chave: dc.subjectmorphometrics-
Título: dc.titleLysine and Methionine plus Cystine for Laying Hens During the Post-Molting Phase-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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