Fig. 4. The relationship between (a) total greenhouse gas emissions (TGE)/live weight
and (b) TGE/ha* and concentrate fed. (
Conventional farms AE; REPS farms FJ;
organic farms KO.)
Gradient parameter not significant at p > 0.05. *Gradient parameter significant at p < 0.05. Significant differences were found between the amounts of concentrate consumed per animal on each farm (p < 0.05).