The use of frozen semen in breeding programs, has numerous benefits, the most obvious is the ability to store for years the genetics of those males with considered as high value.

Maintaining cryopreserved semen enables moving hte genetic long distances without limit of time, weather conditions or animal issues also has the advantage of having available the semen to inseminate at the optimum time of estrus female.

The cryopreservation of selected genes helps to improve and maintain specific lines of different races.