A Festerling

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  • A Festerling
  • Annales de génétique et de sélection animale
  • 1978
The bull dam selection index includes in addition to traits such as milk yield, fat content and milking ability, also type and udder conformation scores. The required population parameters have beed estimated from German Friesian cows. The economical weighting of the conformation traits has been applied in relation to milk yield as the most important(More)
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