In agriculture, the ownership of land was the same as that of the Qin Dynasty(https://www.travelchinaguide.com/intro/history/qin/), that is private ownership of land - land owner had to pay land tax to the state. At that time, most of the farming tools were made of iron. The government pay attention to build irrigation works such as chengguo Canal, Liufu canal and Bai canal. The typical manufactoring of the Han Dynasty should be iron smelting divided into state-owned, government-owned and private ones. Meanwhile, the weaving industry was also developed, Shu brocade was said to be beyond price.