摘要
猪的人工授精技术在不同规模场中的推广应用效果不同,其效果好坏既受母猪自身、公猪精液的影响,也受人为及其他因素的影响。
The application of artificial insemination in pigs is different in different scale field, and its effect is influenced not only by sows themselves and boars semen, but also by human beings and other factors.
引文