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	Provedor de dados Rev. Bras. Ciênc. Avic. (2) Autor Adamczuk,GO (2) Trentin,MG (2) Barbosa,RL (1) Cantelli,RP (1) Dvojatzki,P (1) Lima,JD (1) Lima,JD de (1) Motta,J (1) Mais... Palavra-chave Animal welfare (2) Broilers (2) Control charts (1) Electric stunning by electronarcosis (1) Lighting (1) Lighting comfort (1) Pre-slaughter operations (1) Statistical Process Control (1) Stunning severity index (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2016 (1) 2014 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Lighting in the shackling area: conciliating broiler welfare with labor comfort Rev. Bras. Ciênc. Avic. Adamczuk,GO; Trentin,MG; Lima,JD de; Motta,J; Cantelli,RP. The objective of this study was to investigate if blue lighting could reduce broiler stress and comply with legal labor comfort requirements in a new shackling area of a middle-size processing plant. In this study, the old shackling area was compared with the new area, where a blue lighting system was designed and implemented according to the regulations. The old and new areas were video- and audio-recorded during the shackling of 33,850 broilers in each area. Data were statistically analyzed using the non-parametric test of Wilcoxon-Mann-Whitney (w test).The results indicated 56% reduction in wing-flapping and 3.2% noise reduction in the new area. These results were obtained by increasing 119% lighting at the work stations in the shackling area, allowing... Tipo: Info:eu-repo/semantics/article Palavras-chave: Broilers; Pre-slaughter operations; Lighting; Animal welfare; Lighting comfort. Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2014000200012 Efficiency of Electrical Stunning by Electronarcosis: Current Situation and Perspective of Improvement in a Medium-Size Processing Plant Rev. Bras. Ciênc. Avic. Barbosa,RL; Adamczuk,GO; Dvojatzki,P; Trentin,MG; Lima,JD. ABSTRACT The objective of this study was to evaluate the efficiency of electrical stunning by electronarcosis in a medium-size poultry processing plant located in southern Brazil. The current measurement of this type of stunning is presented, and then improvements to this method are proposed. Data were collected for 90 days. A quality indicator was proposed: the Stunning Severity Index (SSI), which includes elements of Statistical Process Control (SPC) using a p-chart (proportion chart) and measures. This index comprises the variables "wing-flapping," "arched head," and "rhythmic breathing." Using the proposed index, 5% of the birds, on average, presented inefficient stunning symptoms. Tipo: Info:eu-repo/semantics/article Palavras-chave: Broilers; Animal welfare; Electric stunning by electronarcosis; Stunning severity index; Statistical Process Control; Control charts. Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2016000200331 Registros recuperados: 2 Primeira ... 1 ... Última

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