Ingestive behaviour and growth performance of boer crossbred and indigenous goat kids under different feeding levels in semiarid region in Brazil

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorBusato, K. C.-
Autor(es): dc.creatorChizzotti, M. L.-
Autor(es): dc.creatorRodrigues, R. T. S.-
Autor(es): dc.creatorSilva, T. S.-
Autor(es): dc.creatorSilva, I. F.-
Autor(es): dc.creatorQueiroz, M. A. A.-
Autor(es): dc.creatorSilva, K. T.-
Autor(es): dc.creatorBorges, J. C.-
Autor(es): dc.creatorGois, G. C.-
Data de aceite: dc.date.accessioned2026-02-09T12:17:57Z-
Data de disponibilização: dc.date.available2026-02-09T12:17:57Z-
Data de envio: dc.date.issued2022-11-10-
Data de envio: dc.date.issued2022-11-10-
Data de envio: dc.date.issued2021-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br//handle/1/55495-
Fonte completa do material: dc.identifierhttp://doi.org/10.4038/tar.v33i3.8521-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1158499-
Descrição: dc.descriptionThe aim of this study was to evaluate intake, digestibility, ingestive behavior and performance of Boer × non-descript breed F1, Canindé, and Moxotó kids subjected to three levels of feeding (ad libitum or intake restricted by 25 or 50%). The study used 45 non-castrated males, 15 animals from each genetic group, assigned to a 3 × 3 factorial arrangement, with 5 replicates of each genetic group at each feeding level. There was an interaction (P<0.05) between genotype and feeding levels for intake, digestibility and average daily gain (ADG). There was no effect (P>0.05) of genotypes and no interaction between feeding levels and genotypes for parameters of ingestive behavior. At the level of ad libitum intake, Boer × NDG F1 animals showed higher dry matter intake and ADG, and lower dry matter digestibility compared to the Canindé and Moxotó, respectively. Kids at the 50% restriction level had a longer rumination time per gram of dry matter ingested (0.76 min/g) compared to those fed ad libitum (0.29 min/g) and with 25% restriction (0.41 min/g, P<0.05). Boer × NDG F1 animals, when fed ad libitum, have higher performance than Canindé and Moxotó. Kids subjected to feed restriction have a longer rumination time.-
Idioma: dc.languageen-
Publicador: dc.publisherPostgraduate Institute of Agriculture (PGIA)-
Direitos: dc.rightsrestrictAccess-
???dc.source???: dc.sourceTropical Agricultural Research-
Palavras-chave: dc.subjectGoats - Ingestive behaviour-
Palavras-chave: dc.subjectGoats - Growth performance-
Palavras-chave: dc.subjectRumination time-
Palavras-chave: dc.subjectCabras - Comportamento ingestivo-
Palavras-chave: dc.subjectCabras - Desempenho de crescimento-
Palavras-chave: dc.subjectTempo de ruminação-
Título: dc.titleIngestive behaviour and growth performance of boer crossbred and indigenous goat kids under different feeding levels in semiarid region in Brazil-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

Não existem arquivos associados a este item.