蛋鸡啄羽行为的影响因素与遗传调控基础研究进展

Research Progress on Influencing Factors and Genetic Architecture of Feather Pecking in Laying Hens

啄羽是蛋鸡生产中一个常见的严重破坏行为,会造成被啄鸡羽毛和皮肤受损,甚至相互啄食导致鸡只死亡。啄羽不仅对蛋鸡的健康和福祉造成了负面影响,也进一步影响蛋鸡养殖效益,因此受到蛋鸡产业和研究的广泛关注。本文将综合已有的研究成果,探讨蛋鸡啄羽行为的外在影响因素和遗传调控机制,以促进对蛋鸡啄羽行为的深入理解,并提出未来研究方向。为制定可持续解决方案,进一步改善蛋鸡福利水平和提高生产效益奠定基础。

Feather pecking is a common and serious act of destruction in the production of laying hens,which can cause damage to the feathers and skin of the pecked chickens,and even results in mortality.Feather pecking not only does negative impact on the health and well-being of laying hens,but also further affects the benefit of farming layers,therefore received extensive attention from the layer industry and research.This review aims to synthesize the existing research results to explore the external influencing factors and genetic regulatory mechanisms of feather pecking behavior of laying hens,so as to promote the in-depth understanding of feather pecking behavior of laying hens,and put forward future research directions.This provides the basis for developing sustainable solutions,improving the welfare of laying hens,and increasing production efficiency.