母猪繁殖障碍综合征的主要发病原因及机制研究进展  

Research Progress on Main Causes and Mechanism of Sow Reproductive Disorder Syndrome

作　　者：何晨鹏 李柏珍 刘杰 贺建华[1,2] 伍树松[1,2] HE Chenpeng;LI Baizhen;LIU Jie;HE Jianhua;WU Shusong(College of Animal Science and Technology,Hunan Agricultural University,Changsha 410128,China;Hunan Co-Innovation Center of Safety Animal Production,Changsha 410128,China;College of Animal Science and Technology,Ningxia University,Yinchuan 750021,China)

机构地区：[1]湖南农业大学动物科学技术学院,长沙410128 [2]湖南省畜禽安全生产协同创新中心,长沙410128 [3]宁夏大学动物科技学院,银川750021

出　　处：《畜牧兽医学报》2023年第8期3139-3151,共13页ACTA VETERINARIA ET ZOOTECHNICA SINICA

基　　金：国家自然科学基金(U22A20515);湖南省重点研发计划(2021NK2010);长沙市杰出创新青年培养计划(k2106047)。

摘　　要：母猪繁殖障碍是制约我国生猪行业发展的重要原因之一,主要表现为发情异常、屡配不孕、流产死胎、木乃伊胎和弱仔等,造成母猪繁殖周期延长、产活(健)仔数下降、使用年限缩短,严重影响养猪经济效益。母猪繁殖障碍综合征(SRDS)受遗传因素、机能性障碍、环境、营养、疾病等多种因素的影响,本文就近年来有关SRDS发病原因、发病机理、防治措施等方面的研究进行综述,以期为母猪繁殖障碍的防控提供新的思路和参考。Sow reproductive disorder is one of the important factors that restrict the development of Chinese pig industry.It can cause abnormal estrus,repeated infertility,abortion stillbirth,mummified fetus and weak fetus,which leads to the prolongation of sow breeding cycle,the decrease of live(healthy)litter size and the shortening of service life,and seriously affects the economic benefits.Sow reproductive disorder syndrome(SRDS)is affected by many factors such as genetics,functional disorders,environment,nutrition and disease.This paper has reviewed recent studies on the causes,pathogenesis and prevention measures of SRDS.In order to provide new ideas and reference for prevention and control of sow reproductive disorder.

关 键 词：母猪 繁殖障碍 发病机制 防控措施 

分 类 号：S858.28[农业科学—临床兽医学]