Mercantilism and physiocracy were precursors of the classical economics of Smith and his 19th-century successors.

重商主义和重农主义是斯密的古典经其19纪（新古典经）的理论先驱。

Agriculture and rural economy is the base of region economy.And the economy thoughts of physiocracy is an important thought to the develop region economy.

县域经的基础是农业和农村经，重农经思想应作为发展县域经的重要思想。