家禽产窝外蛋的影响因素与防控策略  

Research Progress on Influencing Factors and Prevention and Control Strategies of Floor Laying in Poultry

作　　者：顾旺 常荣鑫 赵文明[1,2] 徐琪 陈国宏[1,2] GU Wang;CHANG Rongxin;ZHAO Wenming;XU Qi;CHEN Guohong(College of Animal Science and Technology,Yangzhou University,Jiangsu Yangzhou 225009,China;Key Laboratory for Evaluation and Utilization of Livestock and Poultry Resources(Poultry),Ministry of Agriculture and Rural Affairs,Jiangsu Yangzhou 225009,China;Taizhou Fengda Agriculture and Animal Husbandry Technology Co.,Ltd.,Jiangsu Taizhou 225300,China;National Gene Bank of Waterfowl Resources,Jiangsu Taizhou 225300,China)

机构地区：[1]扬州大学动物科学与技术学院,江苏扬州225009 [2]农业农村部畜禽资源(家禽)评价利用重点实验室,江苏扬州225009 [3]泰州丰达农牧科技有限公司,江苏泰州225300 [4]国家级水禽基因库,江苏泰州225300

出　　处：《中国畜牧杂志》2024年第7期17-26,共10页Chinese Journal of Animal Science

基　　金：财政部和农业农村部:国家现代农业产业技术体系(CARS-42-3);江苏省研究生科研创新计划(KYCX22_3529)。

摘　　要：家禽产窝外蛋是非笼养模式下的一个常见现象,严重影响动物福利、集蛋效率、孵化性能、生产效益和种禽个体产蛋记录等。家禽产窝外蛋受多种因素影响,主要包括习性、内分泌、遗传、环境、饲养管理等。通常,不同家禽养殖场中窝外蛋的流行程度存在差异,且不可预测。此外,家禽产窝外蛋也被认为是一种不良的母性行为,其生理学调控机制尚不清晰。目前,采取单一措施或简单组合手段难以根本性地解决家禽产窝外蛋难题。深入了解家禽产窝外蛋的诱因,寻求高效的防控措施,能够有效减少窝外蛋的发生,有利于家禽业健康发展。因此,本文综述了家禽产窝外蛋的相关影响因素和防控策略,旨在为家禽生产中有效控制窝外蛋的发生提供科学参考。Floor laying in poultry is a common phenomenon during the laying period in non-cage environments,which affects animal welfare,egg-collection efficiency,hatching performance,economic benefits,and breeding egg records.Floor laying in poultry is affected by muti-factors,including habits,endocrine,genetics,environment,feeding and management,and other factors.The prevalence of floor laying in different poultry farms is varying and unpredictable.In addition,floor laying is considered an undesirable maternal behavior,and its physiological regulation mechanism is unclear.It is difficult to solve the problem of poultry laying floor eggs by adopting a single or a simple combination of measures.It is an important basis for the healthy development of the poultry industry to understand the motivation of floor laying and seek efficient prevention and control measures,aiming to reduce or avoid the occurrence of floor eggs effectively.Therefore,this article reviews the related influencing factors and prevention and control strategies of floor laying in poultry,aiming to provide scientific information for effectively controlling or reducing the occurrence of floor eggs in poultry production.

关 键 词：家禽 窝外蛋 影响因素 防控策略 

分 类 号：S831.4[农业科学—畜牧学]