Treatment(1)

P < (2)

SS

SO

SS-FO

SO-FO

SEM

A

B

A × B

NDF

Degradable fraction, %

76.79

78.41

75.95

77.52

1.95

0.44

0.67

0.98

Rate of digestion %/h

5.8

6.4

6.4

6.5

0.3

0.32

0.34

0.59

CP

Soluble fraction, %

31.33

31.29

49.59

49.62

7.3

0.99

0.04

0.99

Degradable fraction, %

62.15

51.42

42.95

44.74

6.73

0.53

0.10

0.38

Rate of digestion, %/h

22

21

14

16

4.77

0.94

0.22

0.83