Calving interval

Analysis of all inseminated cows with a focus on the calving interval of the current stock (or selectable cut-off date)

The CI is the time between two consecutive calvings.

It can be calculated at the earliest from the second calving of an animal.

The average of the CI (CI / Avg) is derived from the intercalving periods of the last to the penultimate calvings. It is colour-coded in accordance with the limit value settings in the farm evaluation Insemination and fertility.

The predicted CI (pred. CI) is calculated on the basis on DOP plus the gestation period (281 days). It is more up-to-date than the CI, since the grace period is calculated from the time the pregnancy is determined.

The groups with too long CI are colored yellow.