Parameter

Treatments1

SEM

Effects2, P-value

T0

T1

T2

T3

Treat

M

Treat × M

BW (kg)

606.2a

583.4b

560.8c

543.5d

4.73

0.01

0.01

0.79

ΔBW (kg)

21.2a

11.6b

2.4c

−6.3d

2.85

0.01

0.01

0.01

BCS (1 at 5)

2.45a

2.42a

2.21b

2.00c

0.06

0.01

0.16

0.63

Glucose (mmol・l−1)

3.57

3.40

3.53

3.40

0.07

0.13

0.01

0.60

Urea (mmol・l−1)

7.40a

7.16a

6.46b

6.17b

0.19

0.01

0.01

0.01

NEFA (μEq・l−1)

2.23b

2.23b

2.30b

2.44a

0.04

0.01

0.01

0.01

(180.6)

(181.5)

(239.4)

(333.3)

GH (ng・ml−1)

0.06b

0.13b

0.20ab

0.48a

0.11

0.02

0.01

0.46

(1.76)

(2.41)

(2.56)

(4.36)

Insulin (ng・ml−1)

0.59

0.47

0.54

0.48

0.06

0.39

0.09

0.52

IGF-I (ng・ml−1)

184.2

157.9

161.6

139.4

16.9

0.30

0.04

0.53