The aim of this work is the establishment of the bree
ding value of sires, based on the milk productivity of their da
ughters in the first lactation. Simultaneously, daily gain of
heifer-sons has been established during the fattening period of
one year of age. We wanted to find out the quality of breeding
bulls based on the milk capacity of their daughters and the da
ily gain of their sons.
Proceedings of the World Congress on Genetics Applied to Livestock Production, Volume 7. Symposia (1), , 209–213, 1982
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