Estimativa do padrão de preferência térmica de matrizes pesadas (frango de corte)
Autor(a) principal: | |
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Data de Publicação: | 2007 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/S1415-43662007000200012 http://hdl.handle.net/11449/69556 |
Resumo: | Female broiler breeder productivity is based on the principles of thermal comfort that are directly related with the microclimate inside the housing. This research had the objective of monitoring the behavior of female broiler breeders, using the technology of radio-frequency, injectable transponders and readers in different existing microclimates inside a small scale distorted housing model. Eight birds with electronic identification were used. Three readers were used, in three different points inside the model: on the floor of the nest, in the passage besides the lateral wall and below the water facility. Dry bulb (DBT), wet bulb (WBT) and black globe (BGT) temperature were measured continuously. The results point out a distinct behavioral pattern of the birds regarding the environment exposition during the experiment. Three probabilistic models of behavior were developed from the recorded data: probabilistic model for the passage use: FP = 1.10 - 0.244 ln(DBT), probabilistic model for the water facility use: FB = 0.398 + 0.00866(DBT), and probabilistic model for the nest use: FN = 2.22 - 0.272 DBT + 0,011 DBT 2 - 0.000144 DBT 3. |
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Repositório Institucional da UNESP |
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Estimativa do padrão de preferência térmica de matrizes pesadas (frango de corte)Thermal preference pattern estimates of female broiler breedersBehaviorElectronic identificationProbabilistic modelAvesFemale broiler breeder productivity is based on the principles of thermal comfort that are directly related with the microclimate inside the housing. This research had the objective of monitoring the behavior of female broiler breeders, using the technology of radio-frequency, injectable transponders and readers in different existing microclimates inside a small scale distorted housing model. Eight birds with electronic identification were used. Three readers were used, in three different points inside the model: on the floor of the nest, in the passage besides the lateral wall and below the water facility. Dry bulb (DBT), wet bulb (WBT) and black globe (BGT) temperature were measured continuously. The results point out a distinct behavioral pattern of the birds regarding the environment exposition during the experiment. Three probabilistic models of behavior were developed from the recorded data: probabilistic model for the passage use: FP = 1.10 - 0.244 ln(DBT), probabilistic model for the water facility use: FB = 0.398 + 0.00866(DBT), and probabilistic model for the nest use: FN = 2.22 - 0.272 DBT + 0,011 DBT 2 - 0.000144 DBT 3.FEAGRI/UNICAMP, CP, 6011, CEP 13081-970, Campinas, SPCampus Experimental de Tupã UNESP, Av. Domingos da Costa Lopes, 780, CEP 17602-496, Tupã, SPCampus Experimental de Tupã UNESP, Av. Domingos da Costa Lopes, 780, CEP 17602-496, Tupã, SPUniversidade Estadual de Campinas (UNICAMP)Universidade Estadual Paulista (Unesp)Curto, Fábio P. F.Naas, Irenilza de A.Pereira, Danilo Florentino [UNESP]Salgado, Douglas D.2014-05-27T11:22:25Z2014-05-27T11:22:25Z2007-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article211-216application/pdfhttp://dx.doi.org/10.1590/S1415-43662007000200012Revista Brasileira de Engenharia Agricola e Ambiental, v. 11, n. 2, p. 211-216, 2007.1415-43661807-1929http://hdl.handle.net/11449/6955610.1590/S1415-43662007000200012S1415-436620070002000122-s2.0-342490534932-s2.0-34249053493.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporRevista Brasileira de Engenharia Agrícola e Ambiental0.6190,541info:eu-repo/semantics/openAccess2024-06-10T14:49:40Zoai:repositorio.unesp.br:11449/69556Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-06T00:14:54.039090Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Estimativa do padrão de preferência térmica de matrizes pesadas (frango de corte) Thermal preference pattern estimates of female broiler breeders |
title |
Estimativa do padrão de preferência térmica de matrizes pesadas (frango de corte) |
spellingShingle |
Estimativa do padrão de preferência térmica de matrizes pesadas (frango de corte) Curto, Fábio P. F. Behavior Electronic identification Probabilistic model Aves |
title_short |
Estimativa do padrão de preferência térmica de matrizes pesadas (frango de corte) |
title_full |
Estimativa do padrão de preferência térmica de matrizes pesadas (frango de corte) |
title_fullStr |
Estimativa do padrão de preferência térmica de matrizes pesadas (frango de corte) |
title_full_unstemmed |
Estimativa do padrão de preferência térmica de matrizes pesadas (frango de corte) |
title_sort |
Estimativa do padrão de preferência térmica de matrizes pesadas (frango de corte) |
author |
Curto, Fábio P. F. |
author_facet |
Curto, Fábio P. F. Naas, Irenilza de A. Pereira, Danilo Florentino [UNESP] Salgado, Douglas D. |
author_role |
author |
author2 |
Naas, Irenilza de A. Pereira, Danilo Florentino [UNESP] Salgado, Douglas D. |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual de Campinas (UNICAMP) Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Curto, Fábio P. F. Naas, Irenilza de A. Pereira, Danilo Florentino [UNESP] Salgado, Douglas D. |
dc.subject.por.fl_str_mv |
Behavior Electronic identification Probabilistic model Aves |
topic |
Behavior Electronic identification Probabilistic model Aves |
description |
Female broiler breeder productivity is based on the principles of thermal comfort that are directly related with the microclimate inside the housing. This research had the objective of monitoring the behavior of female broiler breeders, using the technology of radio-frequency, injectable transponders and readers in different existing microclimates inside a small scale distorted housing model. Eight birds with electronic identification were used. Three readers were used, in three different points inside the model: on the floor of the nest, in the passage besides the lateral wall and below the water facility. Dry bulb (DBT), wet bulb (WBT) and black globe (BGT) temperature were measured continuously. The results point out a distinct behavioral pattern of the birds regarding the environment exposition during the experiment. Three probabilistic models of behavior were developed from the recorded data: probabilistic model for the passage use: FP = 1.10 - 0.244 ln(DBT), probabilistic model for the water facility use: FB = 0.398 + 0.00866(DBT), and probabilistic model for the nest use: FN = 2.22 - 0.272 DBT + 0,011 DBT 2 - 0.000144 DBT 3. |
publishDate |
2007 |
dc.date.none.fl_str_mv |
2007-03-01 2014-05-27T11:22:25Z 2014-05-27T11:22:25Z |
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/S1415-43662007000200012 Revista Brasileira de Engenharia Agricola e Ambiental, v. 11, n. 2, p. 211-216, 2007. 1415-4366 1807-1929 http://hdl.handle.net/11449/69556 10.1590/S1415-43662007000200012 S1415-43662007000200012 2-s2.0-34249053493 2-s2.0-34249053493.pdf |
url |
http://dx.doi.org/10.1590/S1415-43662007000200012 http://hdl.handle.net/11449/69556 |
identifier_str_mv |
Revista Brasileira de Engenharia Agricola e Ambiental, v. 11, n. 2, p. 211-216, 2007. 1415-4366 1807-1929 10.1590/S1415-43662007000200012 S1415-43662007000200012 2-s2.0-34249053493 2-s2.0-34249053493.pdf |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Revista Brasileira de Engenharia Agrícola e Ambiental 0.619 0,541 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
211-216 application/pdf |
dc.source.none.fl_str_mv |
Scopus 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_ |
1808129599758925824 |