AI Interval

Analysis of all inseminated cows with a focus on AI Interval for current stock (or selectable cut-off date)
The figure portions contains the sum of all sperm portions used.

figure. for every insemination. Animal indicates the average number of portions per inseminated animal and is not identical to the insemination index or portion index.

The first two groups (coloured pink) contain the number and proportion of double inseminations, which are shown separately here to prove subsequent inseminations in the same heat. These double inseminations are not included in the calculation of the III distribution . The percentages indicate the proportion of double inseminations in the total portions of these animals used.

From group III = 11 to III ><= 17, the number of animals does not appear in the “Number” columns, but the frequency of occurrence of re-insemination in the respective interval. When switching to the animal list, it is therefore possible that an animal is listed several times here. This animal is not present several times in the herd, but it has several post-insemination periods in this group. In the case of individual animals, this can be clearly seen in the designated ZBZ.

The colour marking of the group (III = 18 to III ><= 24) is carried out according to the limit value settings in the farm evaluation Insemination and fertility. The groups III = 49 and = 90 and III = 91 and <<= 999 are set to yellow on the program side, as the III >>is generally too high here.

Note: Since pregnancy is not taken into account here, this key figure must not be equated with portion amount (PA).