Tongjiang perch, a specialty of fuding city, Fujian Province, is a geographical indication of national agricultural products.
Tongjiang perch has a long history. In Ming Dynasty, it was called "the four famous fish" in China along with Yellow River carp, Yangtze River shad and Taihu whitebait. Tongjiang perch, with slender body, flat side and bulging back, is rich in nutritional value. It is rich in protein, vitamin A, vitamin B, calcium, magnesium, zinc, selenium and other nutritional elements. It has the effects of nourishing liver and kidney, benefiting spleen and stomach, resolving phlegm and relieving cough, and has a good nourishing effect on people with liver and kidney deficiency.
On April 2010/6, the Ministry of Agriculture of People's Republic of China (PRC) approved the registration and protection of geographical indications of "Tongjiang Bass" agricultural products.
Soil geomorphology
The northeastern part of fuding city is a massive distribution zone with low mountains and high hills, and the terrain gradually inclines from the northeast to the central and southeast coasts. The central part is a sunken basin, surrounded by mountains on three sides: southwest, northwest and northeast. The southeast coastal coastline twists and turns. There are many types of landforms in the territory, such as mountains, hills, basins, valleys and plains.