摘要
公猪在呼吸过程中释放信息素刺激母猪的性腺轴引起发情反应,在生产上依据猪的生理特性研发出公猪气味剂,使用公猪气味剂能够有效提高母猪的繁殖性能,但目前对公猪气味剂的应用研究较少,且在生产中尚未得到广泛推广。本文综述了公猪信息素的作用机制以及公猪气味的应用现状,旨在为公猪气味剂在生产中的推广提供理论依据。
The boar releases pheromone during the breathing process to stimulate the sow's gonad axis to cause an estrus reaction,and the production of a boar odorant based on the physiological characteristics of the pig.The use of boar odorants can effectively improve the reproductive performance of sows.However,there is few study on the application of boar odorants,and they have not been widely promoted in production.This paper reviews the mechanism of action of boar pheromones and the application status of boar odors.It aims to provide a theoretical basis for the promotion of boar odorants in production.
作者
黄建豪
周乐乐
陈云
刘国乾
乔延召
曾繁文
张守全
HUANG Jianhao;ZHOU Lele;CHEN Yun;LIU Guoqian;QIAO Yanzhao;ZENG Fanwen;ZHANG Shouquan(College of Animal Science,South China Agricultural University,National Engineering Research Center for Breeding Swine Industry,Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding,Guangdong Guangzhou 510642,China;College of Animal Science and Technology,Guangdong Polytechnic of Science and Trade Guangzhou,Guangdong Guangzhou 510640,China)
出处
《中国畜牧杂志》
CAS
北大核心
2020年第9期7-10,共4页
Chinese Journal of Animal Science
基金
国家重点研发计划课题(2017YFD0501902)
广东省科技计划(2017A020208061)
广东省科技创新战略专项(2018B020203002)。
关键词
公猪
公猪气味剂
信息素
繁殖性能
发情
Boar
Boar odorant
Pheromone
Reproductive performance
Estrus
