EFFECT OF PHYSICAL FORM AND FEED RESTRICTION ON THE PERFORMANCE OF LIGHT LAYING HENS

Detalhes bibliográficos
Autor(a) principal: da Silva, Isabel Cristina Mello
Data de Publicação: 2010
Outros Autores: Ribeiro, Andréa Machado Leal, Kessler, Alexandre de Mello, Claros, Ronald Alejandro Rocha
Tipo de documento: Artigo
Idioma: por
Título da fonte: Ciência animal brasileira (Online)
Texto Completo: https://revistas.ufg.br/vet/article/view/1518
Resumo: The experiment aimed at testing the effects of feed physical form (mash vs. pelleted) and feed allowance (ad libitum vs. 10% restriction) in 160 H & N laying hens. Four treatments were applied, with 20 replications of two 26-44-week-old birds each in a completely randomized design, in a 2 x 2 factorial arrangement. Feed intake (FI), body weight gain (BWG), feed conversion (FC), egg production (EP), egg weight (EW) and egg specific gravity (EG) were evaluated. The mash diet provided greater FI in the total period (P
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spelling EFFECT OF PHYSICAL FORM AND FEED RESTRICTION ON THE PERFORMANCE OF LIGHT LAYING HENSEFEITO DA FORMA FÍSICA E DA RESTRIÇÃO ALIMENTAR SOBRE O DESEMPENHO DE POEDEIRAS LEVESPoultry ProductionProdução de AvesThe experiment aimed at testing the effects of feed physical form (mash vs. pelleted) and feed allowance (ad libitum vs. 10% restriction) in 160 H & N laying hens. Four treatments were applied, with 20 replications of two 26-44-week-old birds each in a completely randomized design, in a 2 x 2 factorial arrangement. Feed intake (FI), body weight gain (BWG), feed conversion (FC), egg production (EP), egg weight (EW) and egg specific gravity (EG) were evaluated. The mash diet provided greater FI in the total period (PO experimento objetivou testar os efeitos da forma física da ração (farelada vs. peletizada) e da restrição alimentar (à vontade vs.10% de restrição) em 160 poedeiras leves H & N. Foram aplicados quatro tratamentos, com vinte repetições de duas aves cada, em um delineamento completamente casualizado, em arranjo fatorial 2 x 2, de 26 a 44 semanas de idade das aves. Avaliaram-se consumo de ração (CR), ganhos de peso (GP), conversão alimentar (CA), produção de ovos (PO), peso médio de ovos (PMO) e gravidade específica (GE). A ração farelada proporcionou maior CR no período total (PUniversidade Federal de Goiás2010-06-22info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionResearchAvaliado por paresPesquisaapplication/pdftext/htmlhttps://revistas.ufg.br/vet/article/view/151810.5216/cab.v11i2.1518Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 11 No. 2 (2010); 271-279Ciência Animal Brasileira / Brazilian Animal Science; v. 11 n. 2 (2010); 271-2791809-68911518-2797reponame:Ciência animal brasileira (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/vet/article/view/1518/6830https://revistas.ufg.br/vet/article/view/1518/8151da Silva, Isabel Cristina MelloRibeiro, Andréa Machado LealKessler, Alexandre de MelloClaros, Ronald Alejandro Rochainfo:eu-repo/semantics/openAccess2010-06-23T13:24:50Zoai:ojs.revistas.ufg.br:article/1518Revistahttps://revistas.ufg.br/vetPUBhttps://revistas.ufg.br/vet/oai||revistacab@gmail.com1809-68911518-2797opendoar:2024-05-21T19:54:56.091414Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG)true
dc.title.none.fl_str_mv EFFECT OF PHYSICAL FORM AND FEED RESTRICTION ON THE PERFORMANCE OF LIGHT LAYING HENS
EFEITO DA FORMA FÍSICA E DA RESTRIÇÃO ALIMENTAR SOBRE O DESEMPENHO DE POEDEIRAS LEVES
title EFFECT OF PHYSICAL FORM AND FEED RESTRICTION ON THE PERFORMANCE OF LIGHT LAYING HENS
spellingShingle EFFECT OF PHYSICAL FORM AND FEED RESTRICTION ON THE PERFORMANCE OF LIGHT LAYING HENS
da Silva, Isabel Cristina Mello
Poultry Production
Produção de Aves
title_short EFFECT OF PHYSICAL FORM AND FEED RESTRICTION ON THE PERFORMANCE OF LIGHT LAYING HENS
title_full EFFECT OF PHYSICAL FORM AND FEED RESTRICTION ON THE PERFORMANCE OF LIGHT LAYING HENS
title_fullStr EFFECT OF PHYSICAL FORM AND FEED RESTRICTION ON THE PERFORMANCE OF LIGHT LAYING HENS
title_full_unstemmed EFFECT OF PHYSICAL FORM AND FEED RESTRICTION ON THE PERFORMANCE OF LIGHT LAYING HENS
title_sort EFFECT OF PHYSICAL FORM AND FEED RESTRICTION ON THE PERFORMANCE OF LIGHT LAYING HENS
author da Silva, Isabel Cristina Mello
author_facet da Silva, Isabel Cristina Mello
Ribeiro, Andréa Machado Leal
Kessler, Alexandre de Mello
Claros, Ronald Alejandro Rocha
author_role author
author2 Ribeiro, Andréa Machado Leal
Kessler, Alexandre de Mello
Claros, Ronald Alejandro Rocha
author2_role author
author
author
dc.contributor.author.fl_str_mv da Silva, Isabel Cristina Mello
Ribeiro, Andréa Machado Leal
Kessler, Alexandre de Mello
Claros, Ronald Alejandro Rocha
dc.subject.por.fl_str_mv Poultry Production
Produção de Aves
topic Poultry Production
Produção de Aves
description The experiment aimed at testing the effects of feed physical form (mash vs. pelleted) and feed allowance (ad libitum vs. 10% restriction) in 160 H & N laying hens. Four treatments were applied, with 20 replications of two 26-44-week-old birds each in a completely randomized design, in a 2 x 2 factorial arrangement. Feed intake (FI), body weight gain (BWG), feed conversion (FC), egg production (EP), egg weight (EW) and egg specific gravity (EG) were evaluated. The mash diet provided greater FI in the total period (P
publishDate 2010
dc.date.none.fl_str_mv 2010-06-22
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Research
Avaliado por pares
Pesquisa
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revistas.ufg.br/vet/article/view/1518
10.5216/cab.v11i2.1518
url https://revistas.ufg.br/vet/article/view/1518
identifier_str_mv 10.5216/cab.v11i2.1518
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistas.ufg.br/vet/article/view/1518/6830
https://revistas.ufg.br/vet/article/view/1518/8151
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
text/html
dc.publisher.none.fl_str_mv Universidade Federal de Goiás
publisher.none.fl_str_mv Universidade Federal de Goiás
dc.source.none.fl_str_mv Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 11 No. 2 (2010); 271-279
Ciência Animal Brasileira / Brazilian Animal Science; v. 11 n. 2 (2010); 271-279
1809-6891
1518-2797
reponame:Ciência animal brasileira (Online)
instname:Universidade Federal de Goiás (UFG)
instacron:UFG
instname_str Universidade Federal de Goiás (UFG)
instacron_str UFG
institution UFG
reponame_str Ciência animal brasileira (Online)
collection Ciência animal brasileira (Online)
repository.name.fl_str_mv Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG)
repository.mail.fl_str_mv ||revistacab@gmail.com
_version_ 1799874783453642752

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