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首页> 外文期刊>Tieraerztliche Umschau >Do we lose in-vivo expertise on chicken? Notes to behaviour, feather pecking, fatty liver syndrome, sternal deformity, foot abscessOriginal Title (non-English) Geht uns das in-vivo-Fachwissen uber Huhner verloren? Anmerkungen zu Verhalten und Federnpicken, Fettlebersyndrom, Brustbeinverkrummung und Fussballengeschwuren [German]
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Do we lose in-vivo expertise on chicken? Notes to behaviour, feather pecking, fatty liver syndrome, sternal deformity, foot abscessOriginal Title (non-English) Geht uns das in-vivo-Fachwissen uber Huhner verloren? Anmerkungen zu Verhalten und Federnpicken, Fettlebersyndrom, Brustbeinverkrummung und Fussballengeschwuren [German]

机译：我们会失去鸡的体内专业知识吗？行为，羽毛啄，脂肪肝综合征，胸骨畸形，足脓肿的注意事项有关行为和羽毛啄，脂肪肝综合征，胸骨弯曲和足溃疡的评论[德语]

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The aim of this article is to commemorate in-vivo expertise on hens as a contribution to a more rational discussion about husbandry and so called diseases of intensive husbandry in chicken. Chicken have a distinctive social behaviour with definite patterns. Their social structure is especially stable in small flocks. Chicken communicate in a complex language. Feather picking is a behavioural vice of chicken with hereditary transmission. It should not be equated with cannibalism and aggressive behaviour but ethology and normal patterns of behaviour have to be taken into account. The fatty liver syndrome of laying hens is not primarily pathological, it is rather a physiological adaptation to higher metabolic requirements in the periods of laying and moulting, its extent depending on breed line and genetically determined laying performance. Sternal deformities can develop during the early growth phase caused by malnutrition or insufficient rearing conditions, and is influenced by heriditary factors. For the pathogenesis of foot abscess mainly mechanical pressure caused by sitting on perches with unfavourable quality has been discussed as causation. However, own observations point to a bacterial induced process.
机译：本文的目的是为了纪念母鸡的体内专业知识，为对鸡的饲养和所谓的集约化饲养疾病进行更合理的讨论做出贡献。鸡肉具有鲜明的社会行为和明确的模式。在小群中，它们的社会结构特别稳定。鸡用一种复杂的语言交流。羽毛采摘是鸡遗传性传播的行为恶习。它不应该等同于自相残杀和攻击性行为，但必须考虑到行为学和正常行为模式。蛋鸡的脂肪肝综合症并非主要是病理性的，它是蛋鸡在产蛋和换羽期间对更高代谢要求的生理适应，其程度取决于种系和遗传决定的产蛋性能。由于营养不良或饲养条件不足，胸骨畸形可在生长早期阶段发展，并受遗传因素影响。对于足部脓肿的发病机理，主要讨论了因坐在劣质栖息处而引起的机械压力。但是，我们自己的观察指向细菌诱导的过程。

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