Production Indicators and Levels of Corticosterone in Pullets Treated with Beak-Trimming Protocols

ABSTRACT The aim of this study was to compare the effects of beak trimming by hot blade or infrared radiation on production indicators and plasma levels of corticosterone in pullets. During the rearing phase, an entirely random delineation was used a 2 x 3 factorial design (two different techniques...

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Auteurs principaux:	JA Vieira Filho, EA Garcia, E Oba, TA Santos, AB Molino, AP Silva, K Pelícia, ICLA Paz
Format:	Artigo
Langue:	Inglês
Publié:	Fundação de Apoio à Ciência e Tecnologia Animal
Collection:	Brazilian Journal of Poultry Science
Sujets:	Beak treatment infrared radiation poultry production stress welfare.
Accès en ligne:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2018000100063&lng=en&tlng=en
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