The allowance is calculated according to eligible fodder surface areas, eligible vegetable surface areas, the herd present on the farm and the type of underprivileged zone in which the farm is located. There is a ceiling size of 50 hectares.
In order to encourage a dense rural fabric, a 30% increase is granted to the first 25 hectares for which a bonus is given. Finally, for sheep and goat farms, an increase of 30% is given in Piedmont zone and general underprivileged zones and a 10% increase is also available in mountain zones.