Sistemas de climatização para suínos nas fases de crescimento e terminação no semiárido
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Biblioteca Digital de Teses e Dissertações da UFRPE |
dARK ID: | ark:/57462/0013000009mvm |
Texto Completo: | http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/8293 |
Resumo: | The present research was carried out with the objective of evaluating the influence of climatization and data systems in the physiological systems, without the performance and the productive performance of confined pigs, as well as the characterization of the facilities in the stages of growth and termination of the animals. The experiment was conducted at the Experimentation Laboratory with Supplements of the Academic Unit of Serra Talhada (BES-UAST) of the Federal Rural University of Pernambuco. A total of 27 days at 63 days of age were derived from ¾ Duroc, ¼ Pietrain matrices, covered by Duroc male. The experiment appeared between September and November 2017, totaling 74 days of data recording. The animals were with bays without air conditioning, forced bays and bays with evaporative adiabatic cooling system. Experimental experimental loss was recorded as meteorological variables, bulb temperature (oC), relative air quantity (%) and black globe temperature (oC), radiant radiation (W m-2), temperature index and humidity, black globe temperature index and humidity (ITGU) and enthalpy (kJ kg-1 dry air); Physiological modalities, respiratory rate, rectal temperature and surface temperature; the behavioral and performance variables of the animals, weight gain (kg), live weight (kg), daily feed intake (kg) and feed conversion and feed conversion (kg kg-1) were determined. The experimental design was a completely randomized design with three treatments and nine replications. The evaporative cooling kept the values of comfort, respiratory rate (RF) and average temperature (TR) of the animals, within the comfort range, during the period when the system remained active (08:00 to 18:00). Animals housed in bays with evaporative cooling will improve performance and reduce by 23 days the age at which slaughter weight was achieved. The pigs were submitted to evaporative cooling with higher frequency of ingestive activity, exploratory behavior and greater lethargic expression, most of the breeding phases studied. |
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PANDORFI, HélitonBARBOSA FILHO, José Antônio DelfinoHOLANDA, Mônica Calixto Ribeiro deGUISELINI, Cristianehttp://lattes.cnpq.br/1941478999681060GOMES, Nicoly Farias2019-10-23T14:03:23Z2018-07-31GOMES, Nicoly Farias. Sistemas de climatização para suínos nas fases de crescimento e terminação no semiárido. 2018. 89 f. Dissertação (Programa de Pós-Graduação em Engenharia Agrícola) - Universidade Federal Rural de Pernambuco, Recife.http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/8293ark:/57462/0013000009mvmThe present research was carried out with the objective of evaluating the influence of climatization and data systems in the physiological systems, without the performance and the productive performance of confined pigs, as well as the characterization of the facilities in the stages of growth and termination of the animals. The experiment was conducted at the Experimentation Laboratory with Supplements of the Academic Unit of Serra Talhada (BES-UAST) of the Federal Rural University of Pernambuco. A total of 27 days at 63 days of age were derived from ¾ Duroc, ¼ Pietrain matrices, covered by Duroc male. The experiment appeared between September and November 2017, totaling 74 days of data recording. The animals were with bays without air conditioning, forced bays and bays with evaporative adiabatic cooling system. Experimental experimental loss was recorded as meteorological variables, bulb temperature (oC), relative air quantity (%) and black globe temperature (oC), radiant radiation (W m-2), temperature index and humidity, black globe temperature index and humidity (ITGU) and enthalpy (kJ kg-1 dry air); Physiological modalities, respiratory rate, rectal temperature and surface temperature; the behavioral and performance variables of the animals, weight gain (kg), live weight (kg), daily feed intake (kg) and feed conversion and feed conversion (kg kg-1) were determined. The experimental design was a completely randomized design with three treatments and nine replications. The evaporative cooling kept the values of comfort, respiratory rate (RF) and average temperature (TR) of the animals, within the comfort range, during the period when the system remained active (08:00 to 18:00). Animals housed in bays with evaporative cooling will improve performance and reduce by 23 days the age at which slaughter weight was achieved. The pigs were submitted to evaporative cooling with higher frequency of ingestive activity, exploratory behavior and greater lethargic expression, most of the breeding phases studied.A presente pesquisa foi realizada com o objetivo de avaliar a influência de sistemas de climatização e seus efeitos nas respostas fisiológicas, no comportamento e no desempenho produtivo de suínos confinados, assim como a caracterização térmica das instalações nas fases de crescimento e terminação dos animais. O experimento foi conduzido no Biotério de Experimentação com Suínos da Unidade Acadêmica de Serra Talhada (BES-UAST) da Universidade Federal Rural de Pernambuco. Foram utilizados 27 suínos com 63 dias de idade, provenientes de matrizes ¾ Duroc, ¼ Pietrain, cobertas por macho Duroc. O experimento ocorreu entre setembro e novembro de 2017, totalizando 74 dias de registro de dados. Os animais foram submetidos a baias sem climatização, baias com ventilação forçada e baias com sistema de resfriamento adiabático evaporativo. Durante todo o período experimental, registrou-se as variáveis meteorológicas, temperatura do bulbo seco (oC), umidade relativa do ar (%) e temperatura de globo negro (oC), para a caracterização térmica no alojamento dos animais por meio da carga térmica radiante (W m-2), índice de temperatura e umidade, índice de temperatura de globo negro e umidade (ITGU) e entalpia específica (kJ kg-1 de ar seco); as respostas fisiológicas, frequência respiratória (mov min-1), temperatura retal (oC) e temperatura de superfície (oC); as variáveis comportamentais e de desempenho dos animais, ganho de peso (kg), peso vivo (kg), consumo diário de ração (kg dia -1) e conversão alimentar (kg kg-1). O delineamento experimental utilizado foi o inteiramente casualizado, com três tratamentos e nove repetições. O resfriamento evaporativo manteve os valores dos índices de conforto, da frequência respiratória (FR) e da temperatura retal (TR) dos animais, dentro da faixa de conforto, durante o período em que o sistema se manteve acionado (08h00 às 18h00). Os animais alojados nas baias com resfriamento evaporativo apresentaram melhor desempenho e reduziram em 23 dias a idade em que se alcançou o peso de abate. Os suínos submetidos ao resfriamento evaporativo apresentaram maior frequência de atividade ingestiva, comportamento exploratório e ampla expressão letárgica, típica das fases de criação estudadas.Submitted by Mario BC (mario@bc.ufrpe.br) on 2019-10-23T14:03:23Z No. of bitstreams: 1 Nicoly Farias Gomes.pdf: 2243472 bytes, checksum: fa6926231ec5413619e0b9588c7be95b (MD5)Made available in DSpace on 2019-10-23T14:03:23Z (GMT). No. of bitstreams: 1 Nicoly Farias Gomes.pdf: 2243472 bytes, checksum: fa6926231ec5413619e0b9588c7be95b (MD5) Previous issue date: 2018-07-31Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPESapplication/pdfporUniversidade Federal Rural de PernambucoPrograma de Pós-Graduação em Engenharia AgrícolaUFRPEBrasilDepartamento de Engenharia AgrícolaConforto térmicoSuínoAmbiência animalCIENCIAS AGRARIAS::ENGENHARIA AGRICOLASistemas de climatização para suínos nas fases de crescimento e terminação no semiáridoinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesis-5347692450416052129600600600600-286211619635507967491854457215887615552075167498588264571info:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da UFRPEinstname:Universidade Federal Rural de Pernambuco (UFRPE)instacron:UFRPEORIGINALNicoly Farias Gomes.pdfNicoly Farias Gomes.pdfapplication/pdf2243472http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/8293/2/Nicoly+Farias+Gomes.pdffa6926231ec5413619e0b9588c7be95bMD52LICENSElicense.txtlicense.txttext/plain; charset=utf-82165http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/8293/1/license.txtbd3efa91386c1718a7f26a329fdcb468MD51tede2/82932019-10-23 11:03:23.04oai:tede2: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Biblioteca Digital de Teses e Dissertaçõeshttp://www.tede2.ufrpe.br:8080/tede/PUBhttp://www.tede2.ufrpe.br:8080/oai/requestbdtd@ufrpe.br ||bdtd@ufrpe.bropendoar:2024-05-28T12:36:47.339631Biblioteca Digital de Teses e Dissertações da UFRPE - Universidade Federal Rural de Pernambuco (UFRPE)false |
dc.title.por.fl_str_mv |
Sistemas de climatização para suínos nas fases de crescimento e terminação no semiárido |
title |
Sistemas de climatização para suínos nas fases de crescimento e terminação no semiárido |
spellingShingle |
Sistemas de climatização para suínos nas fases de crescimento e terminação no semiárido GOMES, Nicoly Farias Conforto térmico Suíno Ambiência animal CIENCIAS AGRARIAS::ENGENHARIA AGRICOLA |
title_short |
Sistemas de climatização para suínos nas fases de crescimento e terminação no semiárido |
title_full |
Sistemas de climatização para suínos nas fases de crescimento e terminação no semiárido |
title_fullStr |
Sistemas de climatização para suínos nas fases de crescimento e terminação no semiárido |
title_full_unstemmed |
Sistemas de climatização para suínos nas fases de crescimento e terminação no semiárido |
title_sort |
Sistemas de climatização para suínos nas fases de crescimento e terminação no semiárido |
author |
GOMES, Nicoly Farias |
author_facet |
GOMES, Nicoly Farias |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
PANDORFI, Héliton |
dc.contributor.referee1.fl_str_mv |
BARBOSA FILHO, José Antônio Delfino |
dc.contributor.referee2.fl_str_mv |
HOLANDA, Mônica Calixto Ribeiro de |
dc.contributor.referee3.fl_str_mv |
GUISELINI, Cristiane |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/1941478999681060 |
dc.contributor.author.fl_str_mv |
GOMES, Nicoly Farias |
contributor_str_mv |
PANDORFI, Héliton BARBOSA FILHO, José Antônio Delfino HOLANDA, Mônica Calixto Ribeiro de GUISELINI, Cristiane |
dc.subject.por.fl_str_mv |
Conforto térmico Suíno Ambiência animal |
topic |
Conforto térmico Suíno Ambiência animal CIENCIAS AGRARIAS::ENGENHARIA AGRICOLA |
dc.subject.cnpq.fl_str_mv |
CIENCIAS AGRARIAS::ENGENHARIA AGRICOLA |
description |
The present research was carried out with the objective of evaluating the influence of climatization and data systems in the physiological systems, without the performance and the productive performance of confined pigs, as well as the characterization of the facilities in the stages of growth and termination of the animals. The experiment was conducted at the Experimentation Laboratory with Supplements of the Academic Unit of Serra Talhada (BES-UAST) of the Federal Rural University of Pernambuco. A total of 27 days at 63 days of age were derived from ¾ Duroc, ¼ Pietrain matrices, covered by Duroc male. The experiment appeared between September and November 2017, totaling 74 days of data recording. The animals were with bays without air conditioning, forced bays and bays with evaporative adiabatic cooling system. Experimental experimental loss was recorded as meteorological variables, bulb temperature (oC), relative air quantity (%) and black globe temperature (oC), radiant radiation (W m-2), temperature index and humidity, black globe temperature index and humidity (ITGU) and enthalpy (kJ kg-1 dry air); Physiological modalities, respiratory rate, rectal temperature and surface temperature; the behavioral and performance variables of the animals, weight gain (kg), live weight (kg), daily feed intake (kg) and feed conversion and feed conversion (kg kg-1) were determined. The experimental design was a completely randomized design with three treatments and nine replications. The evaporative cooling kept the values of comfort, respiratory rate (RF) and average temperature (TR) of the animals, within the comfort range, during the period when the system remained active (08:00 to 18:00). Animals housed in bays with evaporative cooling will improve performance and reduce by 23 days the age at which slaughter weight was achieved. The pigs were submitted to evaporative cooling with higher frequency of ingestive activity, exploratory behavior and greater lethargic expression, most of the breeding phases studied. |
publishDate |
2018 |
dc.date.issued.fl_str_mv |
2018-07-31 |
dc.date.accessioned.fl_str_mv |
2019-10-23T14:03:23Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
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publishedVersion |
dc.identifier.citation.fl_str_mv |
GOMES, Nicoly Farias. Sistemas de climatização para suínos nas fases de crescimento e terminação no semiárido. 2018. 89 f. Dissertação (Programa de Pós-Graduação em Engenharia Agrícola) - Universidade Federal Rural de Pernambuco, Recife. |
dc.identifier.uri.fl_str_mv |
http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/8293 |
dc.identifier.dark.fl_str_mv |
ark:/57462/0013000009mvm |
identifier_str_mv |
GOMES, Nicoly Farias. Sistemas de climatização para suínos nas fases de crescimento e terminação no semiárido. 2018. 89 f. Dissertação (Programa de Pós-Graduação em Engenharia Agrícola) - Universidade Federal Rural de Pernambuco, Recife. ark:/57462/0013000009mvm |
url |
http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/8293 |
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por |
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info:eu-repo/semantics/openAccess |
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openAccess |
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Universidade Federal Rural de Pernambuco |
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Universidade Federal Rural de Pernambuco |
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