Health status in the herd | Herd | Country |
---|---|---|
Number of cell count recordings during the period. | 8 | 6 |
Prevalence of SCC > 200,000 cells/ml (%). | 24 | 19 |
New inflammation >200,000 cells/ml (%) (corrected to 6 analyses). | 72 (65) | 53 |
Duration estimated in months (corrected to 6 samples). | 4.3 (4.8) | 4.7 |
Mastitis - number of cases per cow-year. | 0.05 | 0.27 |
Ketosis - number of treatments per cow-year. | 0.00 | 0.06 |
Milk fever - number of treatments per calving after 1st parity. | 0.13 | 0.08 |
Reproduction treatments -number of treatments per cow-year. | 0.09 | 0.11 |
Standardised reproduction number (FS) (country = county). | 82 | 64 |
Calves < 6 months - number of treatments per half-year. | 0.10 | 0.02 |