From: Nitrate decreases ruminal methane production with slight changes to ruminal methanogen composition of nitrate-adapted steers
Item
Treatments
SEM
P-value
Contrast
0NR
1NR
2NR
P L
P Q
ACE
6375.5
6280.1
6316.5
138.19
0.89
0.78
0.71
Chao1
5643.7
5513.9
5684.1
145.64
0.66
0.84
0.38
Shannon
0.86
0.85
0.87
0.01
0.18
0.36
0.10
Simpson
3.86
3.75
3.95
0.05
0.23
0.03