Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Anette Wichman"'
Publikováno v:
Frontiers in Animal Science, Vol 5 (2024)
This brief report characterizes and maps changes in six key aspects of pig animal welfare (AW) legislation in 13 countries in the European Union (EU) during the period 1991-2020, focusing primarily on aspects of AW likely to impact the economic perfo
Externí odkaz:
https://doaj.org/article/81eec7a354e247aa944ad70847d83d36
Autor:
Irene Campderrich, Franco Nicolas Nazar, Anette Wichman, Raul Hector Marin, Inma Estevez, Linda J Keeling
Publikováno v:
PLoS ONE, Vol 14, Iss 1, p e0210270 (2019)
Birds kept in commercial production systems can be exposed to multiple stressors from early life and this alters the development of different morphological, immunological and behavioural indicators. We explore the hypothesis that provision of a compl
Externí odkaz:
https://doaj.org/article/85595c9812dd4d6ab997f7108dd8ad87
Autor:
Anette Wichman
Publikováno v:
Frontiers in Veterinary Science, Vol 5 (2018)
Laying hens (Gallus gallus) are social birds with cognitive abilities related to having a functional interaction with their peers. Gaining knowledge about for example new food sources from other individuals can be a valuable complement to individual
Externí odkaz:
https://doaj.org/article/3c4798678f2a4852aa747b9b98476dad
Publikováno v:
Animals, Vol 11, Iss 4, p 924 (2021)
Artificial commercial lighting used in animal production facilities can have negative influences on visual abilities, behaviour and welfare of domestic fowl. This study examined the effects of natural-derived light spectrums on behaviour, production
Externí odkaz:
https://doaj.org/article/0b881ae2fba24ae497fa0a0d9d7f6d60
Autor:
Christina Lindqvist, Andrew M Janczak, Daniel Nätt, Izabella Baranowska, Niclas Lindqvist, Anette Wichman, Joakim Lundeberg, Johan Lindberg, Peter A Torjesen, Per Jensen
Publikováno v:
PLoS ONE, Vol 2, Iss 4, p e364 (2007)
BackgroundStress influences many aspects of animal behaviour and is a major factor driving populations to adapt to changing living conditions, such as during domestication. Stress can affect offspring through non-genetic mechanisms, but recent resear
Externí odkaz:
https://doaj.org/article/83a6df4327a1469caa6206be4a016741
Autor:
Hanne Løvlie, Josefina Zidar, Anette Wichman, Svante Winberg, Emelie Jansson, Irene Campderrich, Linda J. Keeling
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-14 (2018)
Scientific Reports
Scientific Reports
Cognitive processes are often biased by emotions. In humans, affective disorders are accompanied by pessimistic judgement, while optimistic judgement is linked to emotional stability. Similar to humans, animals tend to interpret ambiguous stimuli neg
Autor:
Anette Wichman, Elin M F Spangenberg
The emotional state of domestic animals is an essential component of the assessment of their welfare. In addition, sensitivity to various rewards can be a valuable indicator when investigating these states. We aimed to design an exploration test and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d8652621d502d66ea0f26bd398ef2ab
https://europepmc.org/articles/PMC5966231/
https://europepmc.org/articles/PMC5966231/
Autor:
Laura Hänninen, Bo Algers, Matti Pastell, Anette Wichman, Liisa Voutila, Marianna Norring, Anna Valros
Publikováno v:
British Poultry Science. 53:414-420
1. Poultry are usually transported in crates which provide the birds with very limited space. Slaughter transport of male turkeys is often carried out using crates that are 40 cm or less in height where it is not possible for them to stand up. There
Publikováno v:
Applied Animal Behaviour Science. 140:62-69
The performances of adult laying hens, housed in either a basic or an enriched pen, were investigated in a cognitive bias and an anticipation test. Both tests were designed to measure the assumed emotional state of the birds. The behaviour of birds i
Autor:
Anna Valros, Laura Hänninen, Marianna Norring, Anette Wichman, Matti Pastell, Hannu Saloniemi, Reeta Pösö, Bo Algers
Publikováno v:
Applied Animal Behaviour Science. 126:134-139
During transport from the farm to the slaughter house birds are often confined in crates with limited space. In this study we investigated how the confinement of male turkeys in crates of 40, 55 or 90 cm height for 6 h, affected the turkeys welfare.