Animal welfare during transport: comparison of mortality during transport from farm to slaughter of different animal species and categories in the Czech Republic

Autor: Lenka Valkova, Vladimir Vecerek, Eva Voslarova, Michal Kaluza, Daniela Takacova, Marta Brscic
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Italian Journal of Animal Science, Vol 21, Iss 1, Pp 914-923 (2022)
Druh dokumentu: article
ISSN: 1594-4077
1828-051X
1828051X
DOI: 10.1080/1828051X.2022.2038038
Popis: Animals may be subjected to various stressors during transport, which may compromise their health and welfare as well as meat quality. In the chain of operations between a farm and a slaughterhouse, animal transport is probably the most stressful and injurious stage. Data on mortality is commonly collected at slaughterhouse as a retrospective indicator of animal welfare during transport. Ten-year prevalence of mortality of all the species and categories of animals (cattle, pigs, goats, sheep, poultry, rabbits and ostriches) regularly scheduled for slaughter in the Czech slaughterhouses was assessed as dead on arrival after road transport from 2010 to 2019. Among livestock, the highest mortality was found in pigs (0.065%); statistically higher compared to cattle (0.027%) and sheep (0.015%). In animals shipped in containers (rabbits, broiler chickens, end-of-lay hens, turkeys, geese and ducks), the highest prevalence was found in laying hens (0.507%), statistically higher compared to broiler chickens (0.425%) and rabbits (0.199%). The lowest prevalence was observed in geese (0.003%). There was a trend for decreasing death losses of pigs in more recent years and losses in broiler chickens and ducks increased. The results indicate that the current transport conditions should be re-evaluated for poultry. Emphasis should be put on the assessment of animal fitness before transport. This is especially important for animals at the end of their production cycle such as dairy cows, sows, and laying hens. They were more likely to die during the journey. Highlights Dead on arrival is an animal-based measure commonly applied at slaughterhouse as a retrospective indicator of animal welfare during transport. In a cross-species comparison, the highest prevalence was observed for animals transported in cages and for end of production cycle animals. To reduce mortality, several factors have to be considered by the meat industry other than the species-related ability to cope with transport.
Databáze: Directory of Open Access Journals
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