Yuefeng Boar Semen Extender Powder for Pig AI

Yuefeng Boar Semen Extender Powder is formulated for dilution and liquid preservation of fresh boar semen in commercial boar studs, pig artificial insemination centers and breeding farms.

The formulation contains dextrose, Tris and other functional components that help provide energy, maintain suitable buffering conditions and support sperm viability during storage.

Multiple preservation grades are available for different semen production, storage and distribution requirements.

• Professional Boar Semen Extender: Designed for pig artificial insemination and semen preservation applications.
• Multiple Preservation Grades: Different formulations are available for short-, medium- and long-term semen storage.
• Energy Support: Dextrose provides an energy source for sperm metabolism.
• Buffering System: Tris-based components help maintain suitable pH conditions during storage.
• Easy Preparation: Powder dissolves in qualified purified water with gentle mixing.
• Convenient Packaging: Individually sealed aluminum-foil sachets support storage and transportation.
• Commercial AI Application: Suitable for boar studs, semen centers and pig breeding farms.

The extender powder is dissolved in qualified purified water according to the specified preparation ratio. The prepared solution supplies nutrients and buffering components required for liquid boar semen preservation.

After semen quality and concentration are evaluated, the prepared extender is gently mixed with fresh boar semen. The diluted semen is then filled into AI bottles or bags and stored under controlled temperature conditions until insemination.

Preparation ratios, preservation periods and storage requirements may vary by product grade and production batch. Always follow the instructions supplied with the actual Yuefeng product before use.

• Fresh boar semen dilution
• Liquid semen preservation
• Artificial insemination dose preparation
• Semen storage and distribution
• Commercial boar studs
• Pig artificial insemination centers
• Pig genetics and breeding farms

• Use distilled, deionized or qualified purified water for preparation.
• Prepare the extender in clean and disinfected laboratory containers.
• Select the correct Yuefeng extender grade according to the required storage period.
• Dissolve the complete sachet according to the specified preparation ratio.
• Mix gently until the powder is completely dissolved.
• Avoid excessive temperature differences between semen and prepared extender.
• Store diluted semen according to the recommended temperature procedure.
• Keep unused sachets sealed in a cool, dry and protected environment.

Q: What is Yuefeng Boar Semen Extender Powder used for?
A: It is used to dilute freshly collected boar semen and help maintain sperm quality during liquid storage before artificial insemination.

Q: Which preservation grades are available?
A: The listed Yuefeng product includes No. III, No. II and No. I formulations for different preservation periods.

Q: How long can diluted semen be preserved?
A: The listed preservation periods are approximately 3–5 days, 4–6 days and 7–14 days depending on the selected formulation.

Q: What are the main components?
A: The listed formulation contains dextrose, Tris, AMK and other functional components.

Q: How is the No. I formulation prepared?
A: The listed preparation reference is approximately 49 g of powder for 1000 mL of water. Always follow the actual package instructions.

Q: What is the shelf life?
A: The listed shelf life is 12 months for unopened product stored under suitable conditions.

Q: Is Yuefeng extender suitable for commercial boar studs?
A: Yes. Its multiple preservation grades make it suitable for routine semen production, farm use and semen distribution programs.