期刊
MOLECULAR REPRODUCTION AND DEVELOPMENT
卷 90, 期 7, 页码 601-611出版社
WILEY
DOI: 10.1002/mrd.23643
关键词
fixed-time artificial insemination; intrauterine insemination; male fertility; semen preservation
This article discusses the current status of porcine artificial insemination, highlighting the challenges and opportunities for improving reproductive efficiency.
Over the years, reproductive efficiency in the swine industry has focused on reducing the sperm cell number required per sow. Recent advances have included the identification of subfertile boars, new studies in extended semen quality control, new catheters and cannulas for intrauterine artificial insemination (AI), and fixed-time AI under commercial use. Therefore, it is essential to link field demands with scientific studies. In this review, we intend to discuss the current status of porcine AI, pointing out challenges and opportunities to improve reproductive efficiency.
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