An Exploration of Current and Perspective Semen Analysis and Sperm Selection for Livestock Artificial Insemination.
- Journal Article
- Review
Summary
The research article concerns itself with the study and advancements in artificial insemination (AI) techniques within the livestock industry, mainly in dairy cattle and pigs. It focusses on areas of development such as semen analysis, sperm selection, sperm sexing, and semen storage and discusses how these improvements contribute to higher pregnancy rates.
Improvements in Artificial Insemination
The paper elucidates the vital role AI has played in the livestock industry for over sixty years. This technology has been pivotal in genetic enhancements, particularly seen in dairy cattle and pigs. Key characteristics of AI include
- AI’s efficiency continually witnesses improvement over the years.
- Its efficacy is attributed to advancements in various areas such as semen analysis procedures, sperm selection techniques, sperm sexing technologies, and semen storage methods.
- In recent years, AI usage has expanded in beef cattle, horses, and small ruminants, leading to higher pregnancy rates.
Agenda for Future Research
The research also indicates the future direction of work in AI, aiming for continuous refinement of AI procedures that can maximize pregnancy rates across all livestock species. This is important as it
- Offers an insight into potential research areas that need exploration for the betterment of AI.
- Highlights the goal to increase the successful rate of pregnancies, paving the way for growth in livestock populations.
Overall, the paper provides a comprehensive review of the ongoing advancements and applications of AI in the field of livestock breeding, and indicates areas for future improvement.
Cite This Article
Publication
Researcher Affiliations
- Division of Animal Sciences, University of Missouri, Columbia, MO 65211, USA.
- Division of Animal Sciences, University of Missouri, Columbia, MO 65211, USA.
- Department of Animal Science, Iowa State University, Ames, IA 50011, USA.
- Division of Animal Sciences, University of Missouri, Columbia, MO 65211, USA.
- Department of Obstetrics, Gynecology and Women's Health, University of Missouri, Columbia, MO 65211, USA.
Grant Funding
- R01 HD084353 / NICHD NIH HHS
- 2021-539 67015-33404 / United States Department of Agriculture
- 2020-67015-31017 / United States Department of Agriculture
- 2019-67012-29714 / United States Department of Agriculture
Conflict of Interest Statement
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