Table 5 In vitro gas production, ammonia nitrogen, and true dry matter digestibility of incubated plants in a culture medium

30.1^cd

30.3^d

0.026^f

0.026^g

7.77^d

8.25^d

11.3^f

12.5^f

20.9^d

21.6^f

24.3^c

25.2^e

24.0^de

21.0^d

73.4^d

70.2^b

16.6^f

16.1^g

0.034^ef

0.036^f

5.27^e

5.90^e

7.62^g

8.05^g

11.7^e

12.0^g

14.5^d

15.2^f

30.3^ab

27.3^b

65.3^e

66.3^c

35.8^ab

36.1^b

0.064^cd

0.065^d

17.5^bc

18.5^c

27.7^b

28.3^b

33.7^b

34.2^b

36.0^b

36.0^b

28.5^b

25.0^c

82.3^b

83.0^a

23.7^e

24.2^f

0.108^a

0.106^a

17.2^bc

17.3^c

19.2^d

20.1^d

22.3^d

23.3^e

25.0^c

24.8^e

23.4^e

21.2^d

59.0^f

59.2^d

33.5^bcd

33.2^c

0.072^bc

0.075^bc

19.3^b

20.2^b

23.8^c

24.7^c

29.8^c

28.5^d

34.4^b

33.3^d

22.2^e

18.5^e

57.2^f

59.2^d

29.4^d

28.0^e

0.030^f

0.034^fg

8.90^d

9.47^d

14.9^e

15.5^e

21.1^d

21.8^ef

26.7^c

26.2^e

26.1^cd

24.2^c

74.9^d

71.2^b

33.8^bc

33.4^c

0.086^b

0.084^b

22.2^a

21.4^ab

27.5^b

26.2^c

31.5^bc

29.5^cd

33.9^b

33.8^cd

31.2^a

27.3^b

86.8^a

81.7^a

39.9^a

39.1^a

0.072^bc

0.071^cd

21.8^a

22.4^a

31.1^a

30.5^a

38.3^a

37.6^a

40.0^a

39.7^a

26.3^c

27.0^b

66.1^e

57.5^c

36.0^ab

36.7^b

0.050^de

0.053^e

16.6^c

17.2^c

24.6^c

25.8^c

29.0^c

30.8^c

34.6^b

35.5^bc

30.8^a

31.7^a

79.3^c

81.0^a

1.37

1.33

0.005

0.005

1.18

1.14

1.51

1.44

1.53

1.44

1.48

1.43

0.66

0.77

1.93

1.71

 < 0.0001

 < 0.0001

 < 0.0001

 < 0.0001

 < 0.0001

 < 0.0001

 < 0.0001

 < 0.0001

 < 0.0001

 < 0.0001

 < 0.0001

 < 0.0001

 < 0.0001

 < 0.0001

 < 0.0001

 < 0.0001