REARING DENSITY IN THE PERFORMANCE AND PROFITABILITY OF ROSS 308 BROILERS

Detalhes bibliográficos
Autor(a) principal: Silva, Higor Jonathan de Oliveira
Data de Publicação: 2021
Outros Autores: Souza, Andréia Fróes Galuci Oliveira de, Garcia, Elis Regina de Moraes, Leite, Meiby Carneiro de Paula, Cassuci, Leticia Gabriela Talhaferro, Domingues, Elyan Carlos da Silva, Marques, Ana Letícia Ribeiro, Santos, João Paulo Gomes dos, Costa, Gabriela da Silva da, Machado, Dayane Camargo, Silva, Maria Vitória
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista de Agricultura Neotropical
Texto Completo: https://periodicosonline.uems.br/index.php/agrineo/article/view/5856
Resumo: The objective was to evaluate the effect of stocking density on productive performance, carcass characteristics, productivity, bone development, and profitability of Ross 308 broilers. A completely randomized experimental design with four stocking densities (10, 12, 14, and 16 birds m-2) and four replicates, and the subplots the bone collection ages (7, 14, 21, 28, 35, and 42 days old). The variables analyzed were live weight at 21 and 42 days, weight gain, feed intake, and conversion in the accumulated periods from 1 to 21 and 1 to 42 days. Weights of carcasses, commercial cuts, edible viscera, abdominal fat, productivity, production efficiency index, viability, and profitability were evaluated. The length, thickness, weight, and Seedor index of long bones (tibiotarsus and femur) were also evaluated. The yield was higher for densities of 14 and 16 birds m-2. The thickness of the tibiotarsus was lower in the density of 12 birds m-2. The increase in the stocking density of 10 or 12 birds m-2, to 14 birds m-2 allows greater productivity per area, without compromising the productive performance, such as carcass characteristics and the animal's bone development, besides being the breeding density with the highest profitability, considering the welfare of Ross 308 broilers.
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spelling REARING DENSITY IN THE PERFORMANCE AND PROFITABILITY OF ROSS 308 BROILERSThe objective was to evaluate the effect of stocking density on productive performance, carcass characteristics, productivity, bone development, and profitability of Ross 308 broilers. A completely randomized experimental design with four stocking densities (10, 12, 14, and 16 birds m-2) and four replicates, and the subplots the bone collection ages (7, 14, 21, 28, 35, and 42 days old). The variables analyzed were live weight at 21 and 42 days, weight gain, feed intake, and conversion in the accumulated periods from 1 to 21 and 1 to 42 days. Weights of carcasses, commercial cuts, edible viscera, abdominal fat, productivity, production efficiency index, viability, and profitability were evaluated. The length, thickness, weight, and Seedor index of long bones (tibiotarsus and femur) were also evaluated. The yield was higher for densities of 14 and 16 birds m-2. The thickness of the tibiotarsus was lower in the density of 12 birds m-2. The increase in the stocking density of 10 or 12 birds m-2, to 14 birds m-2 allows greater productivity per area, without compromising the productive performance, such as carcass characteristics and the animal's bone development, besides being the breeding density with the highest profitability, considering the welfare of Ross 308 broilers.Universidade Estadual de Mato Grosso do Sul, Unidade Universitária de Cassilândia2021-04-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicosonline.uems.br/index.php/agrineo/article/view/585610.32404/rean.v8i2.5856Revista de Agricultura Neotropical; v. 8 n. 2 (2021): Revista de Agricultura Neotropical; e5856REVISTA DE AGRICULTURA NEOTROPICAL; Vol. 8 No. 2 (2021): REVISTA DE AGRICULTURA NEOTROPICAL; e58562358-630310.32404/rean.v8i2reponame:Revista de Agricultura Neotropicalinstname:Universidade Estadual de Mato Grosso do Sul (UEMS)instacron:UEMSenghttps://periodicosonline.uems.br/index.php/agrineo/article/view/5856/4197Copyright (c) 2021 REVISTA DE AGRICULTURA NEOTROPICALinfo:eu-repo/semantics/openAccessSilva, Higor Jonathan de OliveiraSouza, Andréia Fróes Galuci Oliveira deGarcia, Elis Regina de MoraesLeite, Meiby Carneiro de PaulaCassuci, Leticia Gabriela TalhaferroDomingues, Elyan Carlos da SilvaMarques, Ana Letícia RibeiroSantos, João Paulo Gomes dosCosta, Gabriela da Silva daMachado, Dayane CamargoSilva, Maria Vitória2021-07-22T10:33:10ZRevistahttps://periodicosonline.uems.br/index.php/agrineoPUB
dc.title.none.fl_str_mv REARING DENSITY IN THE PERFORMANCE AND PROFITABILITY OF ROSS 308 BROILERS
title REARING DENSITY IN THE PERFORMANCE AND PROFITABILITY OF ROSS 308 BROILERS
spellingShingle REARING DENSITY IN THE PERFORMANCE AND PROFITABILITY OF ROSS 308 BROILERS
Silva, Higor Jonathan de Oliveira
title_short REARING DENSITY IN THE PERFORMANCE AND PROFITABILITY OF ROSS 308 BROILERS
title_full REARING DENSITY IN THE PERFORMANCE AND PROFITABILITY OF ROSS 308 BROILERS
title_fullStr REARING DENSITY IN THE PERFORMANCE AND PROFITABILITY OF ROSS 308 BROILERS
title_full_unstemmed REARING DENSITY IN THE PERFORMANCE AND PROFITABILITY OF ROSS 308 BROILERS
title_sort REARING DENSITY IN THE PERFORMANCE AND PROFITABILITY OF ROSS 308 BROILERS
author Silva, Higor Jonathan de Oliveira
author_facet Silva, Higor Jonathan de Oliveira
Souza, Andréia Fróes Galuci Oliveira de
Garcia, Elis Regina de Moraes
Leite, Meiby Carneiro de Paula
Cassuci, Leticia Gabriela Talhaferro
Domingues, Elyan Carlos da Silva
Marques, Ana Letícia Ribeiro
Santos, João Paulo Gomes dos
Costa, Gabriela da Silva da
Machado, Dayane Camargo
Silva, Maria Vitória
author_role author
author2 Souza, Andréia Fróes Galuci Oliveira de
Garcia, Elis Regina de Moraes
Leite, Meiby Carneiro de Paula
Cassuci, Leticia Gabriela Talhaferro
Domingues, Elyan Carlos da Silva
Marques, Ana Letícia Ribeiro
Santos, João Paulo Gomes dos
Costa, Gabriela da Silva da
Machado, Dayane Camargo
Silva, Maria Vitória
author2_role author
author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Silva, Higor Jonathan de Oliveira
Souza, Andréia Fróes Galuci Oliveira de
Garcia, Elis Regina de Moraes
Leite, Meiby Carneiro de Paula
Cassuci, Leticia Gabriela Talhaferro
Domingues, Elyan Carlos da Silva
Marques, Ana Letícia Ribeiro
Santos, João Paulo Gomes dos
Costa, Gabriela da Silva da
Machado, Dayane Camargo
Silva, Maria Vitória
description The objective was to evaluate the effect of stocking density on productive performance, carcass characteristics, productivity, bone development, and profitability of Ross 308 broilers. A completely randomized experimental design with four stocking densities (10, 12, 14, and 16 birds m-2) and four replicates, and the subplots the bone collection ages (7, 14, 21, 28, 35, and 42 days old). The variables analyzed were live weight at 21 and 42 days, weight gain, feed intake, and conversion in the accumulated periods from 1 to 21 and 1 to 42 days. Weights of carcasses, commercial cuts, edible viscera, abdominal fat, productivity, production efficiency index, viability, and profitability were evaluated. The length, thickness, weight, and Seedor index of long bones (tibiotarsus and femur) were also evaluated. The yield was higher for densities of 14 and 16 birds m-2. The thickness of the tibiotarsus was lower in the density of 12 birds m-2. The increase in the stocking density of 10 or 12 birds m-2, to 14 birds m-2 allows greater productivity per area, without compromising the productive performance, such as carcass characteristics and the animal's bone development, besides being the breeding density with the highest profitability, considering the welfare of Ross 308 broilers.
publishDate 2021
dc.date.none.fl_str_mv 2021-04-28
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicosonline.uems.br/index.php/agrineo/article/view/5856
10.32404/rean.v8i2.5856
url https://periodicosonline.uems.br/index.php/agrineo/article/view/5856
identifier_str_mv 10.32404/rean.v8i2.5856
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://periodicosonline.uems.br/index.php/agrineo/article/view/5856/4197
dc.rights.driver.fl_str_mv Copyright (c) 2021 REVISTA DE AGRICULTURA NEOTROPICAL
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2021 REVISTA DE AGRICULTURA NEOTROPICAL
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual de Mato Grosso do Sul, Unidade Universitária de Cassilândia
publisher.none.fl_str_mv Universidade Estadual de Mato Grosso do Sul, Unidade Universitária de Cassilândia
dc.source.none.fl_str_mv Revista de Agricultura Neotropical; v. 8 n. 2 (2021): Revista de Agricultura Neotropical; e5856
REVISTA DE AGRICULTURA NEOTROPICAL; Vol. 8 No. 2 (2021): REVISTA DE AGRICULTURA NEOTROPICAL; e5856
2358-6303
10.32404/rean.v8i2
reponame:Revista de Agricultura Neotropical
instname:Universidade Estadual de Mato Grosso do Sul (UEMS)
instacron:UEMS
instname_str Universidade Estadual de Mato Grosso do Sul (UEMS)
instacron_str UEMS
institution UEMS
reponame_str Revista de Agricultura Neotropical
collection Revista de Agricultura Neotropical
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repository.mail.fl_str_mv
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