2005
DOI: 10.1590/s0100-69162005000200004
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Estimativa do conforto de matrizes de frango de corte baseada em análise do comportamento de preferência térmica

Abstract: Considerando o comportamento social, é sugestivo que a freqüência e a intensidade de interações agressivas, o total de coesão social e compreensão da extensão de vícios sociais possam ser utilizados para avaliação de bem-estar. Este trabalho propõe que a freqüência de utilização de determinados locais dentro do galpão possa ser usada como variável para monitorar estados de bem-estar térmico e/ou estresse das aves alojadas. A partir de dados registrados no verão de 2000-2001, esta pesquisa identificou as temper… Show more

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Cited by 6 publications
(4 citation statements)
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“…RFID technology has been used for animal behavior and welfare research, to monitor and to obtain feedback on animal location and resource utilization. For instance, RFID tracking systems have been proven effective for monitoring animal feeding and/or drinking behavior (Fuller, 2006;Brown-Brandl and Eigenberg, 2011;Tu et al, 2011) and environmental preferences (Pereira and Nääs, 2005). Small temperature sensors with RFID capabilities have also been evaluated for measuring animal core temperature when injected intramuscularly in horses (Marsh, 2008;Marsh et al, 2008).…”
Section: Introductionmentioning
confidence: 99%
“…RFID technology has been used for animal behavior and welfare research, to monitor and to obtain feedback on animal location and resource utilization. For instance, RFID tracking systems have been proven effective for monitoring animal feeding and/or drinking behavior (Fuller, 2006;Brown-Brandl and Eigenberg, 2011;Tu et al, 2011) and environmental preferences (Pereira and Nääs, 2005). Small temperature sensors with RFID capabilities have also been evaluated for measuring animal core temperature when injected intramuscularly in horses (Marsh, 2008;Marsh et al, 2008).…”
Section: Introductionmentioning
confidence: 99%
“…Ajustes de comportamento podem ocorrer rapidamente e a um custo menor do que os ajustes fisiológicos, beneficiando a produção (PEREIRA & NÄÄS, 2005;PEREIRA & NÄÄS, 2008).…”
Section: Introductionunclassified
“…Broiler production in Brazil uses cutting-edge equipment and services (Pereira & Nääs, 2005); however, broiler breeder production has not changed much over the past years and has not incorporated as many technologies applied in broiler production, which may explain the negative sign obtained for β4.…”
Section: Categories Of Economic Efficiency (%) Numer Of Integrated Famentioning
confidence: 99%