拥挤胁迫对水生生物影响的研究进展  

Research advance of the effects of crowding stress on aquatic animals

作　　者：徐贺[1] 王桂芹[1] 陈秀梅[1] 丛林梅[1] 

机构地区：[1]吉林农业大学动物科学技术学院,吉林长春130118

出　　处：《中国饲料》2015年第19期9-12,19,共5页China Feed

基　　金：国家自然科学基金(31372540);吉林省科技厅项目(20150101114JC)

摘　　要：高密度养殖模式对饲养动物生命活动造成的压力称为拥挤胁迫。拥挤胁迫可引起水产动物行为、生理生化状态改变,生长发育迟缓及免疫力下降等。本文综述了拥挤胁迫反应过程及机制及其对水生生物影响的研究情况。The stress produced by high rearing density in the living condition of animals was called crowding stress.It has been documented that crowding stress has important effects on living activities of fish species,it may induce on behav- ior,physiological status,low growth rate and lower immunity changes of fish species.In this paper,reaction process and mechanism of crowding stress, and its effect on aquatic were reviewed.

关 键 词：拥挤胁迫 反应机制 水产动物 

分 类 号：S963[农业科学—水产养殖]