Experientia

, Volume 31, Issue 10, pp 1145–1145 | Cite as

Generation age of efficient milk cows

  • A. Dietz-Helmers
Biologica
  • 19 Downloads

Summary

A connection is made plausible between the efficiency of milk-cows and the generation age of the father bulls.

Keywords

Father Bull Efficient Milk 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
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Literatur

  1. 1.
    A. Dietz-Helmers, Experientia30, 567 (1974).CrossRefPubMedGoogle Scholar

Copyright information

© Birkhäuser Verlag 1975

Authors and Affiliations

  • A. Dietz-Helmers
    • 1
  1. 1.Biogno di Breganzona(Switzerland)

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