Selection is a basic tool used for genetic improvement of livestock. It is very effective if made based on breeding values. This page gives access to various information about animals from the populuation of Polish Holstein-Friesian cattle, including their breeding values.

Rankings of the best bulls based on IE index, and alternatively PF index, also a bull search

Bull rankings and bull search

Rankings of top females

heifers based on genomic IE index and alternatively PF index

cows based on genomic IE index and alternatively PF index

cows based on conventional IE index and alternatively PF index

Rankings of heifers and cows based on breeding values

Rankings of the best heifers based on the rIE pedigree index and, alternatively rPF index

Rankings of heifers based on pedigree indexes

Rankings of top herds based on heifer’s rIE pedigree index and, alternatively rPF index

Rankings of top herds based on pedigree indexes