Prenatal and Early Postnatal Behavioural Programming in Laying Hens, With Possible Implications for the Development of Injurious Pecking.
Prenatal and Early Postnatal Behavioural Programming in Laying Hens, With Possible Implications for the Development of Injurious Pecking.
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DOI：
10.3389/fvets.2021.678500
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发表时间：
2021
影响因子：
3.2
通讯作者：
Janczak AM
中科院分区：
文献类型：
--
作者：
De Haas EN;Newberry RC;Edgar J;Riber AB;Estevez I;Ferrante V;Hernandez CE;Kjaer JB;Ozkan S;Dimitrov I;Rodenburg TB;Janczak AM
伤害性啄食（IP）代表了对产蛋鸡（Gallus gallus specticus）福利的严重关注。无笼饲养中喙部完整的母鸡的IP风险提示需要基于对潜在机制的理解的解决方案。在这篇综述中，我们探讨了如何通过产前和产后早期环境条件的行为编程可能会影响蛋鸡IP的发展。早期生活逆境和早期生活编程和随后的环境条件之间的不匹配的可能作用被认为是。我们审查的作用，母亲的压力，鸡蛋的条件，孵化设置（温度，光线，声音，气味）和小鸡育雏条件的行为编程，可能与IP。大脑和行为发育可以由产前和产后的环境条件来编程，如果不理想，可能会导致在以后的生活中发展IP的倾向，正如我们以叠叠塔为例，如果建造不牢固，可能会倒塌。如果是这样，采取措施优化前几代的环境条件和孵化条件，减少孵化前后的压力，并指导雏鸡的早期学习，将有助于预防商业蛋鸡群中的IP。
Injurious pecking (IP) represents a serious concern for the welfare of laying hens (Gallus gallus domesticus). The risk of IP among hens with intact beaks in cage-free housing prompts a need for solutions based on an understanding of underlying mechanisms. In this review, we explore how behavioural programming via prenatal and early postnatal environmental conditions could influence the development of IP in laying hens. The possible roles of early life adversity and mismatch between early life programming and subsequent environmental conditions are considered. We review the role of maternal stress, egg conditions, incubation settings (temperature, light, sound, odour) and chick brooding conditions on behavioural programming that could be linked to IP. Brain and behavioural development can be programmed by prenatal and postnatal environmental conditions, which if suboptimal could lead to a tendency to develop IP later in life, as we illustrate with a Jenga tower that could fall over if not built solidly. If so, steps taken to optimise the environmental conditions of previous generations and incubation conditions, reduce stress around hatching, and guide the early learning of chicks will aid in prevention of IP in commercial laying hen flocks.
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影响因子：
2.3
作者：
Archer, Gregory S.;Mench, Joy A.
通讯作者：
Mench, Joy A.
影响因子：
2.3
作者：
Archer, Gregory S.;Mench, Joy A.
通讯作者：
Mench, Joy A.
DOI：
10.1016/s0301-6226(02)00314-7
发表时间：
2003-03-01
期刊：
LIVESTOCK PRODUCTION SCIENCE
影响因子：
--
作者：
Bestman, MWP;Wagenaar, JP
通讯作者：
Wagenaar, JP
影响因子：
4.4
作者：
de Haas, E. N.;Kemp, B.;Rodenburg, T. B.
通讯作者：
Rodenburg, T. B.
影响因子：
3.8
作者：
Atkinson, Rebbekah;Migues, PaolaV;Rostas, John A. P.
通讯作者：
Rostas, John A. P.