Growth performance and carcass yield of broiler chickens in response to carbohydrases and its association with phytase

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorDessimoni, G.-
Autor(es): dc.creatorSakomura, N. K.-
Autor(es): dc.creatorDonato, D. C. Z.-
Autor(es): dc.creatorSoares, L.-
Autor(es): dc.creatorSarcinelli, M. F.-
Autor(es): dc.creatorMalheiros, E. B.-
Autor(es): dc.creatorDalolio, F. S.-
Data de aceite: dc.date.accessioned2021-03-11T01:18:06Z-
Data de disponibilização: dc.date.available2021-03-11T01:18:06Z-
Data de envio: dc.date.issued2019-10-04-
Data de envio: dc.date.issued2019-10-04-
Data de envio: dc.date.issued2019-05-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1590/1678-4162-10345-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/186277-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/186277-
Descrição: dc.descriptionAn experiment was conducted to evaluate broiler chicken performance and carcass yield in response to carbohydrase supplementation (Xylanase and Betaglucanase; XB) and association of carbohydrase and phytase (PHY). A total of 1,920 day-old male broiler chicks (Cobb 500) were distributed in a completely randomized design with 8 treatments and 8 replicates each, allocated in 64 pens with 30 chicks each. The treatments were: Positive Control (PC); Negative Control (NC): reduced ME [-120kcal/kg (Starter) and - 170kcal/kg (Finisher)]; NC + XB [50g/ton]; NC + XB [100g/ton]; NC + XB [150g/ton]; NC + XB [50g/ton] + PHY [100g/ton]; NC + XB [100g/ton] + PHY [100g/ton]; NC + XB [150g/ton] + PHY [100g/ton]. The inclusion of XB (150) and XB (50, 100, and 150) associated with phytase increased feed intake than positive control when considering the total rearing phase. The feed conversion ratio of all broilers fed diets with energy reduction were worse than positive control, even with the addition of enzymes, and did not differ between them. There was no significant effect of treatments on carcass parameters.-
Formato: dc.format983-989-
Idioma: dc.languageen-
Publicador: dc.publisherArquivo Brasileiro Medicina Veterinaria Zootecnia-
Relação: dc.relationArquivo Brasileiro De Medicina Veterinaria E Zootecnia-
Direitos: dc.rightsopenAccess-
Palavras-chave: dc.subjectadditives-
Palavras-chave: dc.subjectcorn-
Palavras-chave: dc.subjectmetabolizable energy-
Palavras-chave: dc.subjectenzyme-
Palavras-chave: dc.subjectsoybean meal-
Título: dc.titleGrowth performance and carcass yield of broiler chickens in response to carbohydrases and its association with phytase-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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