Holstein Cows Registered With the Herd Book Average Milk/Fat/Protein Yield Milk Recorded Holstein-Friesian Cows Lifetime Yield and Longevity Trend by Year of Culling Dairy Cows in Italy Artificial Insemination Mating Plan Selection Scheme Genetic Improvement – Genetic Trend for Cows Sire Genetic Trend Young Bulls By Year of Birth Proven Bulls By Year of Birth Shows Type Evaluations Genetic Centre Anafi Website Bianconero