Identifier

Characteristics of six Holstein cows

H1

H2

H3

H4

CM1

CM2

Weight/kg

610

580

590

580

609

600

Body length/m

1.73

1.70

1.71

1.69

1.72

1.75

Age/year

5

5.5

4.8

5.2

5.6

5

Parity

3

3

3

2

2

2