Table 3 In vitro gas production of raw and replacement levels of urea-treated CPHM diets

Raw CPHM

1.67^f

1.82^e

1.99^e

2.13^e

2.47^e

3.01^f

2.89^f

2.89^f

A

3.33^e

4.33^d

6.33^d

6.33^d

8.33^d

10.33^e

10.67^e

10.67^e

B

4.67^d

5.67^c

6.67^d

7.33^d

9.67^c

11.67^d

11.93^d

12.33^d

C

6.00^c

6.00^c

8.00^c

9.00^c

11.00^b

13.00^c

14.00^c

14.07^c

D

8.33^b

9.00^b

11.00^b

13.00^b

16.33^a

14.00^b

17.67^b

17.67^b

E

9.67^a

11.67^a

14.33^a

14.33^a

16.33^a

17.67^a

20.00^a

20.03^a

F

9.69^a

11.64^a

14.29^a

14.32^a

16.34^a

17.62^a

20.01^a

20.19^a

SEM

0.66

0.81

1.00

1.06

1.13

1.15

1.08

0.97