Bookem

February 2023

Cow Families

De-Su Delta 4900 Increasingly Influential at DeNovo Genetics and ABS

De-Su Frazz Tahiti (2986 TPI) in the top-5, Denovo 2705 Venture (2941 TPI) Nr. 9 and Denovo 14744 Ginetta (2898 TPI) in 17th place. With three sons in America’s progeny...

January 2022

Management

Beta-casein A2A2: Extensive Supply of Elite Holstein Sires is Guaranteed

Beta-casein. More and more AI companies are including this trait prominently in their sire presentations. Reason: following New Zealand, Australia and Asia, also in North America and Europe, there is...