Neutral detergent fibre in piglet diets: digestibility, performance, and deposition of body nutrients
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/0001-3765201720150532 http://hdl.handle.net/11449/157516 |
Resumo: | ABSTRACT A total 120 piglets with an average live weight of 7.00 kg, weaned at 21 days, were used to evaluate the effect of neutral detergent fibre levels on the digestibility of nutrients and energy from the diets, productive performance, and the composition and rate of deposition of nutrients and energy in the bodies of piglets in the nursery phase. The animals were distributed according to a randomized-block design into five treatments, which consisted of neutral detergent fibre levels, with six replicates and four animals per plot. A quadratic effect was detected for the digestibility coefficients of nutrients and energy, feed intake and weight gain. The increase in fibre level promoted a linear increase in fat content in the carcass, blood, and body, whereas the energy in the carcass, organs, and body showed an inverse response. The results showed a quadratic effect on the nutrient deposition rate in the carcass, organs and body. In conclusion, the best digestibility of nutrients and energy from the diet is obtained with 10-11.5% neutral detergent fibre, as higher weight gain and greater protein deposition in the body are achieved at neutral detergent fibre levels of 10.6% and 10.3%, respectively. |
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Neutral detergent fibre in piglet diets: digestibility, performance, and deposition of body nutrientsdietary fibreretention of nutrientspigspost-weaningABSTRACT A total 120 piglets with an average live weight of 7.00 kg, weaned at 21 days, were used to evaluate the effect of neutral detergent fibre levels on the digestibility of nutrients and energy from the diets, productive performance, and the composition and rate of deposition of nutrients and energy in the bodies of piglets in the nursery phase. The animals were distributed according to a randomized-block design into five treatments, which consisted of neutral detergent fibre levels, with six replicates and four animals per plot. A quadratic effect was detected for the digestibility coefficients of nutrients and energy, feed intake and weight gain. The increase in fibre level promoted a linear increase in fat content in the carcass, blood, and body, whereas the energy in the carcass, organs, and body showed an inverse response. The results showed a quadratic effect on the nutrient deposition rate in the carcass, organs and body. In conclusion, the best digestibility of nutrients and energy from the diet is obtained with 10-11.5% neutral detergent fibre, as higher weight gain and greater protein deposition in the body are achieved at neutral detergent fibre levels of 10.6% and 10.3%, respectively.Universidade Federal do Ceará Departamento de ZootecniaUniversidade Estadual de São Paulo Faculdade de Ciências Agrárias e VeterináriasAcademia Brasileira de CiênciasUniversidade Federal do Ceará Departamento de ZootecniaUniversidade Estadual de São Paulo Faculdade de Ciências Agrárias e VeterináriasNepomuceno, Rafael C.Watanabe, Pedro H.Freitas, Ednardo R.Carvalho, Luiz E. DeOliveira, Emanuela L. DeGomes, Thalles R.Aguiar, Germana C.Candido, Rayssa S.Ferreira, JordÂnia L.Veira, Alini M.2018-11-12T17:25:38Z2018-11-12T17:25:38Z2018-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article439-448application/pdfhttp://dx.doi.org/10.1590/0001-3765201720150532Anais da Academia Brasileira de Ciências. Academia Brasileira de Ciências, v. 90, n. 1, p. 439-448, 2018.0001-3765http://hdl.handle.net/11449/15751610.1590/0001-3765201720150532S0001-37652018000100439S0001-37652018000100439.pdfSciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengAnais da Academia Brasileira de Ciências0,418info:eu-repo/semantics/openAccess2023-12-19T06:26:29Zoai:repositorio.unesp.br:11449/157516Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-12-19T06:26:29Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Neutral detergent fibre in piglet diets: digestibility, performance, and deposition of body nutrients |
title |
Neutral detergent fibre in piglet diets: digestibility, performance, and deposition of body nutrients |
spellingShingle |
Neutral detergent fibre in piglet diets: digestibility, performance, and deposition of body nutrients Nepomuceno, Rafael C. dietary fibre retention of nutrients pigs post-weaning |
title_short |
Neutral detergent fibre in piglet diets: digestibility, performance, and deposition of body nutrients |
title_full |
Neutral detergent fibre in piglet diets: digestibility, performance, and deposition of body nutrients |
title_fullStr |
Neutral detergent fibre in piglet diets: digestibility, performance, and deposition of body nutrients |
title_full_unstemmed |
Neutral detergent fibre in piglet diets: digestibility, performance, and deposition of body nutrients |
title_sort |
Neutral detergent fibre in piglet diets: digestibility, performance, and deposition of body nutrients |
author |
Nepomuceno, Rafael C. |
author_facet |
Nepomuceno, Rafael C. Watanabe, Pedro H. Freitas, Ednardo R. Carvalho, Luiz E. De Oliveira, Emanuela L. De Gomes, Thalles R. Aguiar, Germana C. Candido, Rayssa S. Ferreira, JordÂnia L. Veira, Alini M. |
author_role |
author |
author2 |
Watanabe, Pedro H. Freitas, Ednardo R. Carvalho, Luiz E. De Oliveira, Emanuela L. De Gomes, Thalles R. Aguiar, Germana C. Candido, Rayssa S. Ferreira, JordÂnia L. Veira, Alini M. |
author2_role |
author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Federal do Ceará Departamento de Zootecnia Universidade Estadual de São Paulo Faculdade de Ciências Agrárias e Veterinárias |
dc.contributor.author.fl_str_mv |
Nepomuceno, Rafael C. Watanabe, Pedro H. Freitas, Ednardo R. Carvalho, Luiz E. De Oliveira, Emanuela L. De Gomes, Thalles R. Aguiar, Germana C. Candido, Rayssa S. Ferreira, JordÂnia L. Veira, Alini M. |
dc.subject.por.fl_str_mv |
dietary fibre retention of nutrients pigs post-weaning |
topic |
dietary fibre retention of nutrients pigs post-weaning |
description |
ABSTRACT A total 120 piglets with an average live weight of 7.00 kg, weaned at 21 days, were used to evaluate the effect of neutral detergent fibre levels on the digestibility of nutrients and energy from the diets, productive performance, and the composition and rate of deposition of nutrients and energy in the bodies of piglets in the nursery phase. The animals were distributed according to a randomized-block design into five treatments, which consisted of neutral detergent fibre levels, with six replicates and four animals per plot. A quadratic effect was detected for the digestibility coefficients of nutrients and energy, feed intake and weight gain. The increase in fibre level promoted a linear increase in fat content in the carcass, blood, and body, whereas the energy in the carcass, organs, and body showed an inverse response. The results showed a quadratic effect on the nutrient deposition rate in the carcass, organs and body. In conclusion, the best digestibility of nutrients and energy from the diet is obtained with 10-11.5% neutral detergent fibre, as higher weight gain and greater protein deposition in the body are achieved at neutral detergent fibre levels of 10.6% and 10.3%, respectively. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-11-12T17:25:38Z 2018-11-12T17:25:38Z 2018-03-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/0001-3765201720150532 Anais da Academia Brasileira de Ciências. Academia Brasileira de Ciências, v. 90, n. 1, p. 439-448, 2018. 0001-3765 http://hdl.handle.net/11449/157516 10.1590/0001-3765201720150532 S0001-37652018000100439 S0001-37652018000100439.pdf |
url |
http://dx.doi.org/10.1590/0001-3765201720150532 http://hdl.handle.net/11449/157516 |
identifier_str_mv |
Anais da Academia Brasileira de Ciências. Academia Brasileira de Ciências, v. 90, n. 1, p. 439-448, 2018. 0001-3765 10.1590/0001-3765201720150532 S0001-37652018000100439 S0001-37652018000100439.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Anais da Academia Brasileira de Ciências 0,418 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
439-448 application/pdf |
dc.publisher.none.fl_str_mv |
Academia Brasileira de Ciências |
publisher.none.fl_str_mv |
Academia Brasileira de Ciências |
dc.source.none.fl_str_mv |
SciELO reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1797790052554637312 |