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. 2018 Feb 19;96(4):1362–1374. doi: 10.1093/jas/sky030

Table 6.

Multiple regression of nutritive quality parameters and glucosinolate concentrations on daily CH4 production, CH4 production per OM fed, CH4 production per NDF fed, CH4 production per digestible OM fed, and CH4 production per digestible NDF fed of fermentors fed annual ryegrass, canola, rapeseed, and turnip with orchardgrass

Independent variable Partial r2 P value
Daily CH4 production, mg/d NDF 0.75 <0.0001
CH4 production per OM fed, mg/g NDF 0.75 <0.0001
CH4 production per NDF fed, mg/g NFC 0.73 <0.0001
CH4 production per digestible OM fed, mg/g NDF 0.73 <0.0001
CH4 production per digestible NDF fed, mg/g NDF 0.85 <0.0001