La vente de veaux croisés offre un revenu immédiat et les acheteurs recherchent souvent des lots sains et uniformes, ce qui fait de la gestion des veaux croisés une priorité de plus en plus importante. 

As dairy producers seek to maximize both genetic progress and economic return, the strategic use of beef semen has become a common herd management strategy across North America. 

Trace minerals are the minerals required in small quantities, normally added in milligrams or micrograms to dairy cow diets. Required trace minerals include cobalt, copper, iodine, manganese, selenium and zinc.