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
*

– р < 0,05;

***

– р < 0,001

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