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. 2022 Apr 7;12(8):948. doi: 10.3390/ani12080948

Table 6.

The ordinary least squares regression (OLS) estimates of methane (CH4 g/d) emissions per unit of energy-corrected milk (g/kg ECM) on methane production (CH4ⅈ) in dairy cattle.

Model 1
Variable Dairy Cattle
Methane (CH4) Production
ECM 9.82
(p < 0.001)
Intercept 138.95
R-Square 45.98%
Number of observations 40
Parameters 2
MSE 5570.2

ECM = energy-corrected milk (g/kg ECM); MSE = mean squared errors.