Open Access
Table 2.
Milk productivity of cows depending on activity indices
| Activity class | IP+P | A+UA | Difference, ± |
|---|---|---|---|
| The feeding activity index | |||
| Number of cows | 10 | 5 | |
| Index value | 0.501±0.009 | 0.624±0.025 | +0.12*** |
| Daily milk yield, kg | 21.4±1.81 | 20.3±2.66 | -1.1 |
| The motor activity index | |||
| Number of cows | 10 | 5 | |
| Index value | 0.433±0.017 | 0.663±0.025 | +0.23*** |
| Daily milk yield, kg | 19.3±1.88 | 24.5±1.20 | +5.2* |
| The general activity index | |||
| Number of cows | 6 | 9 | |
| Index value | 0.693±0.008 | 0.789±0.008 | +0.09*** |
| Daily milk yield, kg | 19.3±2.77 | 22.1±1.58 | +2.8 |
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