The aim of this study was to compare the effect of changing a range of biological traits on farm profit and greenhouse gas emissions (GHG; expressed as carbon dioxide equivalent, CO2-eq.) for dairy cows in Northern Ireland, and also in the whole of the UK. An average cow was modelled for each...

The aim of this study was to determine the production costs of 1249 litters weaned (matingweaning) on small scale pig farms in different regions of highlands in Mexico during one year (July 2010 to June 2011). Three strata were defined according to the number of sows: Stratum I, 5-10 (n = 8)...