Cargando…

Air Quality in Alternative Housing Systems May Have an Impact on Laying Hen Welfare. Part II—Ammonia

The EU ban on conventional barren cages for laying hens from 2012 has improved many aspects of laying hen welfare. The new housing systems allow for the expression of highly-motivated behaviors. However, the systems available for intensive large-scale egg production (e.g., aviaries, floor housing sy...

Descripción completa

Detalles Bibliográficos
Autores principales:	David, Bruce, Mejdell, Cecilie, Michel, Virginie, Lund, Vonne, Oppermann Moe, Randi
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2015
Materias:	Review
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4598711/ https://www.ncbi.nlm.nih.gov/pubmed/26479391 http://dx.doi.org/10.3390/ani5030389

Ejemplares similares

Air Quality in Alternative Housing Systems May Have an Impact on Laying Hen Welfare. Part I—Dust
por: David, Bruce, et al.
Publicado: (2015)

End of lay postmortem findings in aviary housed laying hens
por: Gretarsson, Páll, et al.
Publicado: (2022)

Effect of Providing Environmental Enrichment into Aviary House on the Welfare of Laying Hens
por: Son, Jiseon, et al.
Publicado: (2022)

A Descriptive Study of Keel Bone Fractures in Hens and Roosters from Four Non-Commercial Laying Breeds Housed in Furnished Cages
por: Kittelsen, Käthe Elise, et al.
Publicado: (2020)

Health and Welfare in Dutch Organic Laying Hens
por: Bestman, Monique, et al.
Publicado: (2014)

Does Rearing Laying Hens in Aviaries Adversely Affect Long-Term Welfare following Transfer to Furnished Cages?
por: Tahamtani, Fernanda M., et al.
Publicado: (2014)

Developing a novel welfare assessment tool for loose-housed laying hens – the Aviary Transect method
por: Vasdal, Guro, et al.
Publicado: (2021)

The Influence of Keel Bone Damage on Welfare of Laying Hens
por: Riber, Anja B., et al.
Publicado: (2018)

The Relationship between Animal Welfare and Farm Profitability in Cage and Free-Range Housing Systems for Laying Hens in China
por: He, Shuai, et al.
Publicado: (2022)

Association with Different Housing and Welfare Parameters on Results of a Novel Object Test in Laying Hen Flocks on Farm
por: Hüttner, Jennifer, et al.
Publicado: (2023)

Effects of Furnished Cage Type on Behavior and Welfare of Laying Hens
por: Li, Xiang, et al.
Publicado: (2016)

Review of rearing-related factors affecting the welfare of laying hens
por: Janczak, Andrew M., et al.
Publicado: (2015)

Influence of Different Light Spectrums on Behaviour and Welfare in Laying Hens
por: Wichman, Anette, et al.
Publicado: (2021)

The Potential of Understory Production Systems to Improve Laying Hen Welfare
por: Yan, Shaocong, et al.
Publicado: (2022)

Perception of laying hen farmers, poultry veterinarians, and poultry experts regarding sensor-based continuous monitoring of laying hen health and welfare
por: van Veen, Lara A., et al.
Publicado: (2023)

Keel fracture changed the behavior and reduced the welfare, production performance, and egg quality in laying hens housed individually in furnished cages
por: Wei, Haidong, et al.
Publicado: (2020)

Effects of litter floor access and inclusion of experienced hens in aviary housing on floor eggs, litter condition, air quality, and hen welfare
por: Oliveira, Jofran L, et al.
Publicado: (2019)

Microbiological impact of three commercial laying hen housing systems
por: Jones, D. R., et al.
Publicado: (2014)

Effects of chronic heat stress and ammonia concentration on blood parameters of laying hens
por: Li, Dapeng, et al.
Publicado: (2020)

Effects of the housing environment and laying hen strain on tibia and femur bone properties of different laying phases of Hy-Line hens
por: Sharma, Milan K., et al.
Publicado: (2021)

The effect of space allowance and cage size on laying hens housed in furnished cages, Part II: Behavior at the feeder
por: Widowski, T. M, et al.
Publicado: (2017)

Associations between on-farm welfare measures and slaughterhouse data in commercial flocks of turkey hens (Meleagris gallopavo)
por: Marchewka, Joanna, et al.
Publicado: (2020)

Causes of mortality in laying hens in different housing systems in 2001 to 2004
por: Fossum, Oddvar, et al.
Publicado: (2009)

Effect of Cornstalk Biochar Immobilized Bacteria on Ammonia Reduction in Laying Hen Manure Composting
por: Zhang, Huaidan, et al.
Publicado: (2020)

Chinese Herbal Extracts Mitigate Ammonia Generation in the Cecum of Laying Hens: An In Vitro Study
por: Li, Miao, et al.
Publicado: (2023)

Rearing Laying Hens in Aviaries Reduces Fearfulness following Transfer to Furnished Cages
por: Brantsæter, Margrethe, et al.
Publicado: (2016)

Comparison and assessment of necropsy lesions in end-of-lay laying hens from different housing systems in Denmark
por: Wang, Chong, et al.
Publicado: (2019)

Corticosterone in feathers of laying hens: an assay validation for evidence-based assessment of animal welfare
por: Häffelin, K.E., et al.
Publicado: (2020)

Influence of Increased Freedom of Movement on Welfare and Egg Laying Pattern of Hens Kept in Aviaries
por: Nannoni, Eleonora, et al.
Publicado: (2022)

Dietary supplementation with β-mannanase and probiotics as a strategy to improve laying hen's welfare
por: Carvalho, Camila Lopes, et al.
Publicado: (2022)

Effect of space allowance and cage size on laying hens housed in furnished cages, Part I: Performance and well-being
por: Widowski, T. M, et al.
Publicado: (2017)

The effect of an enriched laying environment on welfare, performance, and egg quality parameters of laying hens kept in a cage system
por: Konkol, Damian, et al.
Publicado: (2020)

Influence of commercial laying hen housing systems on the incidence and identification of Salmonella and Campylobacter
por: Jones, D. R., et al.
Publicado: (2016)

#Eggs: social and online media-derived perceptions of egg-laying hen housing
por: Widmar, Nicole, et al.
Publicado: (2020)

Effects of housing systems on keel bone damage and egg quality of laying ‎hens
por: Dedousi, Anna, et al.
Publicado: (2020)

Effects of Cold Stress and Ammonia Concentration on Productive Performance and Egg Quality Traits of Laying Hens
por: Li, Dapeng, et al.
Publicado: (2020)

Opinion of Belgian Egg Farmers on Hen Welfare and Its Relationship with Housing Type
por: Stadig, Lisanne M., et al.
Publicado: (2015)

Causes of carcass condemnation in Norwegian aviary housed layers
por: Gretarsson, Páll, et al.
Publicado: (2023)

Effect of housing environment and hen strain on egg production and egg quality as well as cloacal and eggshell microbiology in laying hens
por: Sharma, Milan K., et al.
Publicado: (2021)

Implications for Welfare, Productivity and Sustainability of the Variation in Reported Levels of Mortality for Laying Hen Flocks Kept in Different Housing Systems: A Meta-Analysis of Ten Studies
por: Weeks, Claire A., et al.
Publicado: (2016)

Cannot write session to /tmp/vufind_sessions/sess_l9pt58tc3r8sis9tle0mkap5i0