Inter-calving period/lactation* | No. of cows in herd | % of cows with mastitis** | Mean daily milk yield | Mean lnSCC for herd |
---|---|---|---|---|
I | 813 | 29.89 | 30.52 | 4.89 |
II | 918 | 27.67 | 34.25 | 5.14 |
III | 868 | 25.81 | 35.38 | 5.47 |
IV | 613 | 29.36 | 34.89 | 5.75 |
V | 395 | 35.70 | 33.60 | 6.00 |
VI | 243 | 34.98 | 32.39 | 6.24 |
Total | 990 | 51.41 | 31.82 | 5.58 |