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Prediction of mean surface temperature of broiler chicks and load microclimate during transport REA
NAZARENO,AÉRICA C.; SILVA,IRAN J. O. DA; FERNANDES,DANIELLE P. B..
ABSTRACT This study aimed to determine a model to predict mean surface temperature of broiler chicks and live load microclimate conditions during transport by using neural networks. The research was conducted in the state of São Paulo, Brazil, by monitoring nine shipments with different density of boxes using an air-conditioned truck with an average capacity of 380 boxes. Fourteen chick boxes were chosen on each shipment, assessing five chicks per box. The mean surface temperature of chicks (MST) was measured with an infrared thermometer in both loading and unloading. By assessing the container microclimate (center and inside boxes), air temperature (T), relative humidity (RH) and specific enthalpy (h) were recorded; thereby, seventeen data loggers were...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Poultry; Ambience; Neural networks; Air-conditioned truck.
Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000400593
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Thermal gradients of container and mean surface temperature of broiler chicks transported on different shipments REA
NAZARENO,AÉRICA C.; SILVA,IRAN J. O. DA; DONOFRE,ANA C..
ABSTRACT This study aimed to evaluate the thermal gradients between the container environment and the interior of chick boxes and mean surface temperature of broiler chicks during transportation on different shipments. The research was conducted in the state of São Paulo, Brazil, with the accompaniment of nine shipments with different density boxes, using an acclimatized truck with an average capacity of 380 boxes. It was selected 14 chick transportation boxes on each shipment and, subsequently, five chicks per box. It was measured the mean surface temperature of chicks (MST) in shipment (loading and unloading) by using an infrared thermometer. In the container microclimate assessment (center and inside chick boxes), it was recorded the air temperature...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Ambience; Pre-farm gate practices; Poultry production; Acclimatized truck; Live load.
Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000400581
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