Developing a novel welfare assessment tool for loose-housed laying hens – the Aviary Transect method

ABSTRACT: This study compared welfare assessment results in aviary flocks using 3 approaches: 1) A novel Aviary Transect method, 2) AssureWel, and 3) the Norwegian farm advisors’ NorWel method. The Aviary Transect time requirement, interobserver reliability, and within- and across-house sensitivity...

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Principais autores:	Guro Vasdal, Joanna Marchewka, Ruth C. Newberry, Inma Estevez, Kathe Kittelsen
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Elsevier 2022-01-01
Colecção:	Poultry Science
Assuntos:	laying hen aviary housing animal welfare welfare assessment methodology transect sampling
Acesso em linha:	http://www.sciencedirect.com/science/article/pii/S0032579121005551
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