In the present research the analysis of the level of national income in agriculture
was done for different districts and municipalities of the Province of Vojvodina.
The analysis of the achieved level of national income in agriculture in function of
the most important factors was performed on the base of classical form the
traditional non-linear regression model of Cobb-Douglas production function with
labour and capital as predictors and on the extended form of Cobb-Douglas
function which in addition includes the arable areas