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World-Class Families

Fellow Holstein Breeders, we are proud to present our collection of sires. Our sires are bred from distinguished cow families, including some of the greatest individual cows in the world today, combined with the finest sires available.

The sires we have on offer are from world-class families such as Apple, Asia, Brasilia, Emilyann, Missy, Lila Z, and Roxy. They are all from leading sires that are no strangers to topping sire charts across the World.

Thank you for visiting the KingStreet Sires website.

Internationally Renowned

 

KingStreet Sires are pleased to source and market some of the World’s leading Holstein Genomic and Proven sires.

Kingstreet Sires are working with some of the leading AI organisations in the World which include ST Genetics, a Worldwide Leader in Sexed Semen.

NEW to the UK in 2017 ‘SexedULTRA4M’. High Fertility SexedULTRA 4M, Sex sorted semen boasts 4 million cells per straw in comparison with the previous SexedULTRA Semen straws which contain 2.1 million cells per straw. In field trail conducted through Stgenetics showed that SexedULTRA 4M delivered conception rates comparable to conventional semen packaged at a concentration of 15million cells per straw over 7,500 inseminations.