Sioux Center Boar Stud

About Us

Sioux Center Swine A.I. is a boar stud and part of a farming operation owned by Del and Ann Broek.  The Broek name and Purebred goes  back nearly 100 years.  Del was a Yorkshire breeder for many years and his older brothers Duroc, Hampshire and Berkshire. Del and Ann have been married 53 years and have 4 married daughters and 10 grandchildren.
Marianne Bleeker has been a partner in the boar stud since 2000.  She graduated from Dordt College in Sioux Center with an Animal Science Degree.  She is married to Eric and they have four children, the kids are very active in sports and showing pigs!


Shipping / Deliveries


Collection Days

Semen will be shipped UPS next day air, unless otherwise stated.  No Semen can be shipped on SATURDAY OR SUNDAY. Spee-dee delivery upon request.
Deliveries are available within a 60 mile radius of Sioux Center.

We accept Visa, Mastercard, Discover or American Express.

 Mondays and Thursdays. Please place your orders early or the day before. Semen is available for pickup Monday and Thursday at noon. Semen will be shipped
Monday and Thursday.

Overrun Semen



Available starting at 1:00 p.m.
Androhep Long Term Extender

Breeding rods $2.00 (Pkg 5)
Lube - $4.00
Breeding certificates - $35.00