Variable | Level | % | TBS (TBC1) | S. Error | P-value2 |
---|---|---|---|---|---|
Milk recording practiced | Yes | 49 | 9.80 (18) | 0.030 | < 0.001 |
 | No | 51 | 10.03 (23) | 0.030 |  |
Gloves worn during milking | Yes | 37 | 9.92 (20) | 0.035 | 0.8614 |
 | No | 63 | 9.91 (20) | 0.027 |  |
Management of cow tails | Clip tails > once a year | 48 | 9.84 (19) | 0.031 | 0.0007 |
 | Clip tails ≤ once a year | 39 | 10.02 (22) | 0.034 |  |
 | Tails ringed/cut | 14 | 9.88 (19) | 0.058 |  |
Walk ways washed before milking | Yes | 45 | 9.83 (19) | 0.032 | 0.0002 |
 | No | 55 | 9.99 (22) | 0.029 |  |