Introduction: Gonadotropin-releasing hormone (GnRH) is widely used in the timed artificial insemination program of sheep industry, but there is still controversy about the effect of GnRH on pregnancy rate in the process of artificial insemination. Our research shows that the use of GnRH reduces t...
Piglet birth weight is a key determinant of preweaning survival and subsequent growth performance, yet the role of maternal gut microbiota in relation to offspring birth weight in sows remains incompletely characterized. This study aimed to investigate the association between maternal gut microbi...