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Figure 3 | Acta Veterinaria Scandinavica

Figure 3

From: Evaluation of two dairy herd reproductive performance indicators that are adjusted for voluntary waiting period

Figure 3

Receiver operating characteristic curves from the logistic regression model where different reproductive performance indicators predicted the outcome of management efficiency. CI = Calving interval, days. FI = fertility index. IC100 = proportion of pregnant cows 100 days after calving. NotIC200 = proportion of non pregnant cows 200 days after calving. PV30 = proportion of pregnant cows 30 days after the herd VWP. IV30 = proportion of inseminated cows 30 days after the herd VWP.

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