Bulls Semen Catalogues based on RZG index

Meet the RZG index
(RZG (Relative Zuchtwert Gesamt

In 1997, Germany is one of the leading countries in the development and preparation of the index based on production, health and type traits such as fertility and were held constant. According to the recommendations the German Holstein Association (DHV) bulls in Germany, based on the economic merits of (RZG) ratings are important economic Sfathay composed collections.
According to the latest calculation done in April 2008, RZG index produced a total of more than 45%, 40% and 15% health brigades have been formed.


Genomic Bulls-Based On Rzg Index

Daughter Proven Bulls-Based On Rzg Index

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