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Analysis of cluster and unrest behaviors of laying hens housed under different thermal conditions and light wave length
(2021-07-01)
Laying hens are affected by the intensity, wavelength, and duration of light, and the behavioral patterns of these animals are important indicators of stress. The objective of the present study was to evaluate cluster and ...
Time series evaluation of traumatic lesions and airsacculitis at one poultry abattoir in the state of Sao Paulo, Brazil (1996-2005)
(ELSEVIER SCIENCE BV, 2010)
Ten year official condemnation records of one officially inspected poultry abattoir in state of Sao Paulo. Brazil, were analyzed. Seasonal and cyclical trends were analyzed in relation to traumatic lesions and airsacculitis. ...
Microbiological analyses of poultry litter used for ruminant feeding
(Arquivo Brasileiro Medicina Veterinaria Zootecnia, 1996-08-01)
The aims of this study were to estimate the changes in total bacterial counts (TBC) in poultry litter samples, consisting of rice hulls, after storage, and to identify pathogenic bacteria. For the countings Plate Count ...
Microbiological analyses of poultry litter used for ruminant feeding
(Arquivo Brasileiro Medicina Veterinaria Zootecnia, 1996-08-01)
The aims of this study were to estimate the changes in total bacterial counts (TBC) in poultry litter samples, consisting of rice hulls, after storage, and to identify pathogenic bacteria. For the countings Plate Count ...
OMORGUS (OMORGUS) SUBEROSUS (FABRICIUS) (COLEOPTERA: TROGIDAE) EM ESTERCO DE GALINHAS POEDEIRAS DE SÃO JOÃO DA BOA VISTA, SP, BRASIL
(Instituto Biológico, 2022-01-10)
The family Trogidae (Coleoptera) is cosmopolitan and its species are mainly necrophagous. Studies on Omorgus (Omorgus) suberosus (Fabricius, 1775) on excrements in poultry houses are needed due to the scarcity of published ...
Some Aspects of Chicken Behavior and Welfare
(Facta-fundacio Arnco Ciencia Tecnologia Avicolas, 2012-07-01)
Brazil is the world leader in broiler production and export. It achieved this position mainly to its excellent supply chain structure and climate, which favor poultry and grain production throughout its territory. Although ...
The role of habitat heterogeneity for the functional response of the spider Nesticodes rufipes (Araneae : Theridiidae) to houseflies
(Japan Soc Appl Entomol Zool, 2014)