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Scientific study on the validity, reliability and repeatability of two visual scoring methods of assessment of the litter quality

Year: 2024

Type: article

Abstract: The visual assessment of the litter quality in broiler chickens, valuable indicator of birds’ welfare, is commonly used in scientific studies or on-field in broiler chickens barns. Visual assessment of litter quality is highly feasible but it may be considered as subjective, depending on the assessor and not reflecting the evolution of physical parameters such as the litter moisture. This study aimed to evaluate the validity, the reliability between several assessors and the repeatability for a same assessor of three visual scores from the Welfare Quality (one score) and the ClassyFarm protocols (two complementary scores: Friability and Humidity scores).

Source: Zenodo (CERN European Organization for Nuclear Research)

DOI: 10.5281/zenodo.13889642

Authors: Mocz, Frédérique, Contreras-Jodar, Alexandra, Michel, Virginie, Guinebretière, Maryse

Institutions: Agence Nationale de Sécurité Sanitaire de l’Alimentation, de l’Environnement et du Travail, Institute of Agrifood Research and Technology

Language: English

Topic: Animal Behavior and Welfare Studies

Subfield: Small Animals

Field: Veterinary

Domain: Health Sciences

SDG: Zero hunger

Open Access status: green

OpenAlex ID: W6949489219

FWCI:

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