鸡精液冷冻保存技术研究进展  

Research Progress on Rooster Semen Cryopreservation

作　　者：聂瑞雪 李俊英 苗欢欢 凌遥 张浩 吴常信 NIE Ruixue;LI Junying;MIAO Huanhuan;LING Yao;ZHANG Hao;WU Changxin(National Engineering Laboratory of Animal Breeding,College of Animal Science and Technology,China Agricultural University,Beijing 100193,China)

机构地区：[1]中国农业大学动物科学技术学院畜禽育种国家工程实验室,北京100193

出　　处：《中国畜牧杂志》2021年第7期81-86,共6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-40)。

摘　　要：鸡精液冷冻保存对于家禽生产业发展和种质资源保护具有重要意义,有利于在鸡育种中进行后裔测定和基因组选择。但由于鸡精子的特殊结构,冷冻保存对其活力和受精率有较大影响,目前尚处于研究阶段。本文分析了鸡精子的结构与特点,对鸡精液冷冻技术的发展历程、冷冻保护剂和冷冻方法等研究进展进行综述,为今后禽类精液冷冻技术研究提供参考。Cryopreservation of rooster semen is of great significance for the development of poultry production and the protection of breed resources,which is conducive to progeny testing and genome selection in chicken breeding.However,due to the special structure of rooster spermatozoa,cryopreservation has a great influence on its motility and fertilization rate,which is still under study.In this paper,the structure and characteristics of rooster semen were analyzed,and the development process,cryoprotectants and program of rooster semen cryopreservation were reviewed,so as to provide reference for the future research of poultry semen cryopreservation technology.

关 键 词：鸡 精液冷冻 精子结构 精子活力 

分 类 号：S831.3[农业科学—畜牧学]