Desert Farmers are special because they farm differently to other coastal farmers.  Desert Farmers get water from bores.  Farmers don't like feral animals like rabbits and foxes.  They use traps, baits and guns to rid the farms of feral animals.

Desert Farmers use horses to round up sheep and cattle.  Cattle and sheep get taken to the city, then shipped to other countries for fresh meat.  Look at my diorama!