Heishuitan River in fuxing town is a great natural resource. Bayu Agricultural Development Company, a large aquaculture company, has cultivated characteristic fish in the river in high density, including Jiangtuan, pike tail fish, Russian sturgeon, etc. These characteristic fish have the characteristics of high grade and scarce species, and the price is several times to dozens of times that of ordinary fish. The fuxing town flowing water fish culture base was recognized as a demonstration base of pollution-free fishery in the whole city. Fuxing town has also promoted the planting of 1 10,000 mu of high-quality rice and 1,000 mu of ratooning rice.