Digestibility

Treatments

SEM

p

T1

T2

T3

T4

T5

DM

65^c

81^ab

84^a

77^b

76^b

4.71

<0.0001

OM

52^b

76^a

76^a

76^a

75^a

6.05

<0.0001

CP

54^d

80^ab

83^a

69^b

65^c

6.87

<0.0001

NDF

53^b

68^a

65^ab

71^a

73^a

8.01

0.0065

ADF

54^b

54^b

52^b

61^a

61^a

5.50

0.0436

Digestible nutrient intake

DM

358.8^d

720^b

762^a

671^c

647^c

16.96

<0.0001

OM

254^c

612^ab

626^a

607^ab

586^b

14.26

<0.0001

CP

16^e

87^a

84.7^b

61^c

52^d

0.72

<0.0001

NDF

210^e

326^d

311^c

379^b

398^a

10.07

<0.0001

ADF

141^d

156^d

173^c

220^b

234^a

5.79

<0.0001