动物耐寒性研究进展  

Research progress on animal cold tolerance

作　　者：刘帅[1] 种正晨 张文鹏 葛凯博 宋孝阳 景洋 LIU Shuai;CHONG Zhengchen;ZHANG Wenpeng;GE Kaibo;SONG Xiaoyang;JING Yang(College of Animal Science and Technology,Northeast Agriculural University,Harbin 150030,China;College of Food Science,Norheast Agricultural University,Harbin 150030,China;Heilongiang Research High-Tech Co.,Lld.,Harbin 150030,China)

机构地区：[1]东北农业大学动物科学技术学院,哈尔滨150030 [2]东北农业大学食品学院,哈尔滨150030 [3]黑龙江瑞赛齐高科技有限公司,哈尔滨150030

出　　处：《黑龙江畜牧兽医》2022年第7期35-40,共6页Heilongjiang Animal Science And veterinary Medicine

基　　金：哈尔滨市科技局科技攻关计划项目(CY2020JH002360);2020年国家级大学生创新创业训练计划项目(202010224054)。

摘　　要：低温刺激会对动物机体产生多方面影响,如呼吸速率加快、行动迟缓、采食减少、产热增加等。冷应激会导致动物生长发育迟滞,从而严重制约寒冷地区畜牧养殖业的发展。文章主要对近年来动物耐寒性方面的研究进展进行总结,旨在为进一步进行动物抗寒性相关研究提供参考。Low temperature stimulation has many effects on animal body, such as accelerated respiration rate, slow movement, reduced food intake, increased heat production, etc. Cold stress leads to retardation of animal growth and development, which seriously restricts the development of animal husbandry in cold areas. This article mainly summarized the research on animal cold tolerance in recent years, aiming to provide reference for further research on animal cold tolerance.

关 键 词：动物耐寒性 冷应激 评价指标 抗寒育种 低温环境 

分 类 号：S852.21[农业科学—基础兽医学] Q142.9[农业科学—兽医学]