What is rice fish as a tourist resource?

Rice fish, using the water surface of rice field to raise fish, can not only obtain fish products, but also use fish to eat pests and weeds in rice field, excrete feces, turn over the soil to promote fertilizer decomposition, and create good conditions for rice growth; Fish farming is very common in mountainous rice fields in China, Zhejiang, Fujian, Jiangxi, Guizhou, Hunan, Hubei, Sichuan and other provinces. Grass carp and carp are the main fish, and crucian carp, silver carp, bighead carp and shad are also cultivated. Fish farming in rice fields can significantly increase farmers' income, increase both grain and fish, promote the optimization of ecological environment and enhance their ability to resist natural disasters. Using rice and fish resources to develop tourism can make tourists experience the pleasure of catching fish in rice fields, which is a new way for rice farmers to increase their income.