摘要
人工授精技术具有降低疾病传播、共享优质基因、提高繁殖性能、降低公猪饲养成本等显著优势,在现代化养殖模式下可大范围的推广应用。本文旨在阐述现代化养殖模式下的人工授精技术,比对不同的人工授精方法对母猪繁殖性能的影响,并针对影响人工授精的主要因素进行简要概述。
Artificial insemination technology has significant advantages such as reducing disease transmission,sharing high-quality genes,improving reproductive performance and reducing the cost of boar rearing.It has been widely promoted and applied in the modern breeding mode.This paper expounded the advantage of artificial insemination technology under the modern breeding mode.we had compared the different of reproductive performance between different artificial insemination methods.And the main factors affecting artificial insemination are briefly summarized.
作者
徐炜琳
李美娣
吉艺宽
邹导夫
张琪
尹会方
XU Weilin;LI Meidi;JI Yikuan;ZHOU Daofu;ZHANG Qi;YIN Huifang(Meizhou Vocational Technology College,Meizhou 514000,China;Jilin Academy of Agricultural Sciences,changchun 130124,China;Longyan University,Longyan 364000,China)
出处
《中国猪业》
2021年第3期38-39,50,共3页
China Swine Industry
基金
中央引导地方科技发展专项(2019L3011)
龙岩市科技特派员龙岩学院绿色种养技术示范推广项目
汕头市潮南区生猪现代农业产业园项目
关键词
人工授精
精液密度
活力
畸形率
发情
artificial insemination
motility
vitality
malformation rate
heat
