论唐代池盐产地

Origin of Pond Salt in Tang Dynasty

唐代至少有49所盐池,主要分布在西北地区。与前代相比,池盐产地剧增,生产规模扩大,产量大大提高。这些变化与统一局面的形成、唐朝后期的盐法改革密切相关。

There were more than 49 salt ponds in Tang Dynasty, and they were mainly located in the Northwest. Compared with the previous dynasty, the number of salt ponds increased drastically, the scale enlarged, the output raised enormously. These changes were closely related to the unification and reforms in the policy of salt industry in the late period of Tang Dynasty.