Iluminação por diodo emissor de luz e sua influência na produção de frangos de corte.
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Tipo de documento: | Tese |
Idioma: | por |
Título da fonte: | Biblioteca Digital de Teses e Dissertações da UFRPE |
Texto Completo: | http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/5724 |
Resumo: | This study was conducted aiming to analyze quantitative and qualitative aspects of the effects of monochromatic and polychromatic illumination by LED light at different wavelengths, blue (470 nm), green (525 nm), red (660 nm) , white (400-760 nm) and blue and green (470-525 nm) on the performance and behavior of broilers during the production cycle (42 days). 720 Cobb 500 day-old chicks of a commercial hatchery, divided into two lots (360 males and 360 females) were acquired. The birds were distributed in production pens (18 birds per pen-1) according to the lighting and sexing system (only males or females in each pen) with four replications each, four pens for each lighting system proposed: T1 - blue and green (470 nm, 525 nm); T2 - green (525 nm); T3 - blue (470 nm); T4 - red (660 nm) and T5 - white (400-760 nm). Animal productivity indicators such as weight gain (WG), feed conversion (FC), feed intake (FI), and body weight (BW) were obtained from the relationship between feed intake and body weight. Behavioral analyzes were performed based on the ethogram determining the frequency and percentage of the observation time of each behavior in their respective illumination systems. Data analysis was adopted completely randomized in a 5x2 factorial design. The experimental treatments consisted of different combinations of factors, lighting and sex. The inferences obtained were evaluated by the Tukey test at 5% probability. The frequency of behavioral events and their probability of occurrence were analyzed by Chi-square ( ²) test. Birds subjected to wavelengths in the range of green, blue and green/blue showed the best productivity, and their behavioral responses converge to the same recommendation, with an emphasis on meeting the latest demands made by the standards of animal welfare. |
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PANDORFI, HélitonGOUVEIA NETO, Artur da SilvaTURCO, Sílvia Helena NogueiraRabello, Carlos Bôa-ViagemAlMEIDA, Gledson Luiz Pontes dehttp://lattes.cnpq.br/6952899957198696MORRILL, Waldirene Bezerra Barcos2016-10-14T14:58:16Z2014-07-31MORRILL, Waldirene Bezerra Barcos. Iluminação por diodo emissor de luz e sua influência na produção de frangos de corte. 2014. 83 f. Tese (Programa de Pós-Graduação em Engenharia Agrícola) - Universidade Federal Rural de Pernambuco, Recife.http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/5724This study was conducted aiming to analyze quantitative and qualitative aspects of the effects of monochromatic and polychromatic illumination by LED light at different wavelengths, blue (470 nm), green (525 nm), red (660 nm) , white (400-760 nm) and blue and green (470-525 nm) on the performance and behavior of broilers during the production cycle (42 days). 720 Cobb 500 day-old chicks of a commercial hatchery, divided into two lots (360 males and 360 females) were acquired. The birds were distributed in production pens (18 birds per pen-1) according to the lighting and sexing system (only males or females in each pen) with four replications each, four pens for each lighting system proposed: T1 - blue and green (470 nm, 525 nm); T2 - green (525 nm); T3 - blue (470 nm); T4 - red (660 nm) and T5 - white (400-760 nm). Animal productivity indicators such as weight gain (WG), feed conversion (FC), feed intake (FI), and body weight (BW) were obtained from the relationship between feed intake and body weight. Behavioral analyzes were performed based on the ethogram determining the frequency and percentage of the observation time of each behavior in their respective illumination systems. Data analysis was adopted completely randomized in a 5x2 factorial design. The experimental treatments consisted of different combinations of factors, lighting and sex. The inferences obtained were evaluated by the Tukey test at 5% probability. The frequency of behavioral events and their probability of occurrence were analyzed by Chi-square ( ²) test. Birds subjected to wavelengths in the range of green, blue and green/blue showed the best productivity, and their behavioral responses converge to the same recommendation, with an emphasis on meeting the latest demands made by the standards of animal welfare.Esse estudo foi conduzido com o objetivo de analisar aspectos quantitativos e qualitativos dos efeitos da iluminação monocromática, dicromática e policromática por meio de diodo emissor de luz em diferentes comprimentos de onda, azul (470 nm), verde (525 nm), vermelho (660 nm), branco (400-760 nm) e azul e verde (470-525 nm) naprodução de frangos de corte, ao longo do ciclo de produção (42 dias). Foram utilizados 720 pintos da linhagem Cobb 500, divididos em dois lotes (360 machos e 360 fêmeas).As aves foram distribuídas nos boxes de produção (18 aves box-1) conforme sistema de iluminação e sexagem (machos e fêmeas), com quatro repetições cada, sendo quatro boxes para cada sistema de iluminação proposto: T1 – machos x azul/verde (470 nm, 525 nm); T2 – fêmeas x azul/verde (470 nm, 525 nm);T3 – machos x verde (525 nm); T4 – fêmeas x verde (525 nm);T5 – machos x azul (470 nm); T6 – fêmeas x azul (470 nm);T7 – machos x vermelho (660 nm); T8 – fêmeas x vermelho (660 nm); T9 – machos x branco (400-760 nm) e T10 – fêmeas x branco (400-760 nm). Foram determinados os indicadores zootécnicos: ganho de peso (GP), conversão alimentar (CA), consumo de ração (CR) e peso vivo (PV). As análises comportamentais foram realizadas com base no etograma, determinando-se a frequência e a porcentagem do tempo de observação em cada comportamento em seus respectivos sistemas de iluminação. O delineamento foi inteiramente casualizado em esquema fatorial 5x2. As inferências obtidas foram avaliadas pelo teste de Tukey ao nível de 5% de probabilidade. A frequência dos eventos comportamentais e sua probabilidade de ocorrência foram analisadas pelo teste Qui-quadrado ( ²). As aves submetidas aos comprimentos de onda na faixa do verde, azul e azul/verde foram as que apresentaram melhor desempenho produtivo, sendo que as respostas comportamentais convergem para a mesma recomendação, com ênfase no atendimento das recentes exigências feitas pelos padrões de bem-estar animal.Submitted by (lucia.rodrigues@ufrpe.br) on 2016-10-14T14:58:16Z No. of bitstreams: 1 Waldirene Bezerra Barcos Morrill.pdf: 1264646 bytes, checksum: 76141c99be6acc02c4dd026002184893 (MD5)Made available in DSpace on 2016-10-14T14:58:16Z (GMT). No. of bitstreams: 1 Waldirene Bezerra Barcos Morrill.pdf: 1264646 bytes, checksum: 76141c99be6acc02c4dd026002184893 (MD5) Previous issue date: 2014-07-31Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPESapplication/pdfporUniversidade Federal Rural de PernambucoPrograma de Pós-Graduação em Engenharia AgrícolaUFRPEBrasilDepartamento de Engenharia AgrícolaAmbiênciaAvicultura de corteSuplementação de luzAmbiencePoultry productionSupplementary lightCIENCIAS AGRARIAS::ENGENHARIA AGRICOLAIluminação por diodo emissor de luz e sua influência na produção de frangos de corte.Effect of lighting using LED on the production of broiler chickens.info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/doctoralThesis-5347692450416052129600600600600-286211619635507967491854457215887615552075167498588264571info:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da UFRPEinstname:Universidade Federal Rural de Pernambuco (UFRPE)instacron:UFRPELICENSElicense.txtlicense.txttext/plain; charset=utf-82165http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/5724/1/license.txtbd3efa91386c1718a7f26a329fdcb468MD51ORIGINALWaldirene Bezerra Barcos Morrill.pdfWaldirene Bezerra Barcos Morrill.pdfapplication/pdf1264646http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/5724/2/Waldirene+Bezerra+Barcos+Morrill.pdf76141c99be6acc02c4dd026002184893MD52tede2/57242016-10-14 12:02:06.276oai: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:2024-05-28T12:33:26.742912Biblioteca Digital de Teses e Dissertações da UFRPE - Universidade Federal Rural de Pernambuco (UFRPE)false |
dc.title.por.fl_str_mv |
Iluminação por diodo emissor de luz e sua influência na produção de frangos de corte. |
dc.title.alternative.eng.fl_str_mv |
Effect of lighting using LED on the production of broiler chickens. |
title |
Iluminação por diodo emissor de luz e sua influência na produção de frangos de corte. |
spellingShingle |
Iluminação por diodo emissor de luz e sua influência na produção de frangos de corte. MORRILL, Waldirene Bezerra Barcos Ambiência Avicultura de corte Suplementação de luz Ambience Poultry production Supplementary light CIENCIAS AGRARIAS::ENGENHARIA AGRICOLA |
title_short |
Iluminação por diodo emissor de luz e sua influência na produção de frangos de corte. |
title_full |
Iluminação por diodo emissor de luz e sua influência na produção de frangos de corte. |
title_fullStr |
Iluminação por diodo emissor de luz e sua influência na produção de frangos de corte. |
title_full_unstemmed |
Iluminação por diodo emissor de luz e sua influência na produção de frangos de corte. |
title_sort |
Iluminação por diodo emissor de luz e sua influência na produção de frangos de corte. |
author |
MORRILL, Waldirene Bezerra Barcos |
author_facet |
MORRILL, Waldirene Bezerra Barcos |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
PANDORFI, Héliton |
dc.contributor.advisor-co1.fl_str_mv |
GOUVEIA NETO, Artur da Silva |
dc.contributor.referee1.fl_str_mv |
TURCO, Sílvia Helena Nogueira |
dc.contributor.referee2.fl_str_mv |
Rabello, Carlos Bôa-Viagem |
dc.contributor.referee3.fl_str_mv |
AlMEIDA, Gledson Luiz Pontes de |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/6952899957198696 |
dc.contributor.author.fl_str_mv |
MORRILL, Waldirene Bezerra Barcos |
contributor_str_mv |
PANDORFI, Héliton GOUVEIA NETO, Artur da Silva TURCO, Sílvia Helena Nogueira Rabello, Carlos Bôa-Viagem AlMEIDA, Gledson Luiz Pontes de |
dc.subject.por.fl_str_mv |
Ambiência Avicultura de corte Suplementação de luz Ambience Poultry production Supplementary light |
topic |
Ambiência Avicultura de corte Suplementação de luz Ambience Poultry production Supplementary light CIENCIAS AGRARIAS::ENGENHARIA AGRICOLA |
dc.subject.cnpq.fl_str_mv |
CIENCIAS AGRARIAS::ENGENHARIA AGRICOLA |
description |
This study was conducted aiming to analyze quantitative and qualitative aspects of the effects of monochromatic and polychromatic illumination by LED light at different wavelengths, blue (470 nm), green (525 nm), red (660 nm) , white (400-760 nm) and blue and green (470-525 nm) on the performance and behavior of broilers during the production cycle (42 days). 720 Cobb 500 day-old chicks of a commercial hatchery, divided into two lots (360 males and 360 females) were acquired. The birds were distributed in production pens (18 birds per pen-1) according to the lighting and sexing system (only males or females in each pen) with four replications each, four pens for each lighting system proposed: T1 - blue and green (470 nm, 525 nm); T2 - green (525 nm); T3 - blue (470 nm); T4 - red (660 nm) and T5 - white (400-760 nm). Animal productivity indicators such as weight gain (WG), feed conversion (FC), feed intake (FI), and body weight (BW) were obtained from the relationship between feed intake and body weight. Behavioral analyzes were performed based on the ethogram determining the frequency and percentage of the observation time of each behavior in their respective illumination systems. Data analysis was adopted completely randomized in a 5x2 factorial design. The experimental treatments consisted of different combinations of factors, lighting and sex. The inferences obtained were evaluated by the Tukey test at 5% probability. The frequency of behavioral events and their probability of occurrence were analyzed by Chi-square ( ²) test. Birds subjected to wavelengths in the range of green, blue and green/blue showed the best productivity, and their behavioral responses converge to the same recommendation, with an emphasis on meeting the latest demands made by the standards of animal welfare. |
publishDate |
2014 |
dc.date.issued.fl_str_mv |
2014-07-31 |
dc.date.accessioned.fl_str_mv |
2016-10-14T14:58:16Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/doctoralThesis |
format |
doctoralThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
MORRILL, Waldirene Bezerra Barcos. Iluminação por diodo emissor de luz e sua influência na produção de frangos de corte. 2014. 83 f. Tese (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/tede2/5724 |
identifier_str_mv |
MORRILL, Waldirene Bezerra Barcos. Iluminação por diodo emissor de luz e sua influência na produção de frangos de corte. 2014. 83 f. Tese (Programa de Pós-Graduação em Engenharia Agrícola) - Universidade Federal Rural de Pernambuco, Recife. |
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Universidade Federal Rural de Pernambuco |
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