Analysis of Relationship Between Conformation and Production Traits at the Level of Measured (phenotypic) Values

NOSKOVÁ, A., PŘIBYL, Josef a KAŠNÁ, Eva., 2018 Analysis of Relationship Between Conformation and Production Traits at the Level of Measured (phenotypic) Values. In XXVIIIth Genetic Days 2018. České Budějovice: University of South Bohemia, s. 63-64. ISSN
Year2018
CathegoryOthers
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Abstract

The phenotypic relationships between type traits and functional traits were analyzed in Czech Holstein dairy cows born between years 2002 and 2015, with minimum proportion of Holstein genes 88%. Two slightly different models were used to evaluate the effects of 1 measured trait (in cm), 20 linear type traits (9 classes each), 6 composite traits, and final score (both with scales 0 – 100 points) on milk production traits and longevity.