OIE ad hoc Group Animal Welfare and Laying Hen Production Systems – Chapter 7.Z – November 2017 This content is only available to IEC Members, please log in or enquire about membership.
Abrahammson and Tauson, 1995 – Aviary Systems and Conventional Cages for Laying Hens – Effects on Production, Egg Quality, Health and Bird Location in Three Hybrids This content is only available to IEC Members, please log in or enquire about membership.
Abrahammson and Tauson, 1997 – Effects of group size on performance, health and birds’ use of facilities in furnished cages for laying hens This content is only available to IEC Members, please log in or enquire about membership.
Blatchford and Mench, 2016 – The utilization of the Welfare Quality assessment for determining laying hen condition across three housing systems This content is only available to IEC Members, please log in or enquire about membership.
Bright, 2014 – Smothering in UK free-range flocks. Part 1 – incidence, location, timing and management This content is only available to IEC Members, please log in or enquire about membership.
Cooper and Appleby, 1996 – Individual variation in prelaying behaviour and the incidence on floor eggs This content is only available to IEC Members, please log in or enquire about membership.
Craig and Muir, 1996 – Group Selection for Adaptation to Multiple-Hen Cages Beak-Related Mortality, Feathering, and Body Weight Responses This content is only available to IEC Members, please log in or enquire about membership.
Cronin et al., 2012 – The importance of pre-laying behaviour and nest boxes for laying hen welfare – A review This content is only available to IEC Members, please log in or enquire about membership.
David et al., 2015 – Air Quality in Alternative Housing Systems May Have an Impact on Laying Hen Welfare. Part II – Ammonia This content is only available to IEC Members, please log in or enquire about membership.
Dawkins and Hardie, 1989 – Space needs of laying hens This content is only available to IEC Members, please log in or enquire about membership.
de Jong et al., 2013 – Effect of substrate during early rearing on floor- and feather pecking behaviour in young and adult laying hens This content is only available to IEC Members, please log in or enquire about membership.
Efsa, 2005 – Opinion of the Scientific Panel on Animal Health and Welfare on a request from the Commission related to the welfare aspects of various systems of This content is only available to IEC Members, please log in or enquire about membership.
Estevez 2015 – Análisis multifactorial del pícaje en avicultura (Spanish) This content is only available to IEC Members, please log in or enquire about membership.
Gunnarsson et al., 1999 – Effect of rearing factors on the prevalence of floor eggs, cloacal cannibalism and feather pecking in commetrcial flocks of loose housed laying This content is only available to IEC Members, please log in or enquire about membership.
Hartcher et., 2016 – Severe feather-pecking in non-cage laying hens and some associated and predisposing factors – a review This content is only available to IEC Members, please log in or enquire about membership.
Hester, 2014 – The effect of perches installed in cages on laying hens This content is only available to IEC Members, please log in or enquire about membership.
Jung and Knierem, 2018 – Are practice recommendations for the prevention of feather pecking in laying hens in non-cage systems in line with the results of experimental This content is only available to IEC Members, please log in or enquire about membership.
Kajlich et al., 2016 – Incidence, Severity, and Welfare Implications of Lesions Observed Postmortem in Laying Hens from Commercial Noncage Farms in California and Iowa This content is only available to IEC Members, please log in or enquire about membership.