Age at weaning

102

3.53

0.51

6.94

<0.0001

2.52

4.54

Enterprise type

Baseline

93

Conventional

Organic

9

−18.64

24.79

−0.75

0.454

−67.85

30.57

Calving pattern

Baseline

73

All year round

Autumn

14

−29.89

15.60

−1.92

0.058

−60.85

1.07

Multi block

10

1.63

16.99

0.10

0.924

−32.09

35.36

Spring

5

−70.93

23.27

−3.05

0.003

−117.13

−24.74