SUMMARY A survey was carried out in Hungarian dairies to obtain the current values of the most commonly used reproductive indices, to introduce more powerful reproduc tive parameters and to examine their practical ...

SUMMARY Background: The reproductive performance of the Hungarian dairy cattle popu lation has been continuously declining since the early ’80s. Objectives: The aim of our study was to survey the reproductive management ...

SUMMARY Background: Transrectal ultrasonography is a valuable tool in the reproductive management of dairy cattle, however, it is still not used in a large proportion of the Hungarian dairies. Objectives: The aim of ...