"Wuxi foreign fish", namely Schizothorax fish, has passed the geographical indication protection registration of the Ministry of Agriculture. At present, the Schizothorax fish domestication pool in the county has grown to more than 14, square meters, and more than 13, Schizothorax fish are cultivated. Three characteristic population structure patterns have been formed: indigenous fish represented by "Wuxi Yangyu", rare fish represented by giant salamander and rare fish represented by rainbow trout.
Wuxi yangyu
geographical range
Wuxi County is located at the southern foot of the eastern section of Daba Mountain, bordering Zhushan, Zhuxi County and Shennongjia in Hubei Province in the east, Zhenping County in Shaanxi Province in the north, the Yangtze River in the south and Chongqing in the west. County territory spans 18 44'-19 58' east longitude and 31 14'-31 44' north latitude, covering an area of 4,3 square kilometers. There are 15 major rivers in the county, such as Daning River, Dongxi River, Baiyang River and Wantan River, with a natural water area of nearly 1, mu. The geographical indication registration and protection scope of Wuxi Yangyu starts from Lanying Township in the east, reaches Tianba Town in the west, reaches Pulian Township in the south and reaches Wulong Township in the north. It covers chengxiang town, fenghuang town, Lingjiao, Shengli, Ningchang, Dahe, Tianxing, Changgui, Shangshuang, Gulu, Fengling, Pulian, Wenfeng, Tangfang, Chaoyang, Xujia, Bailu, Yuling, Wulong, Jianshan, Tianba, Zhonggang and Tongcheng.
product quality characteristics
1. Unique sensory characteristics: Wuxi yangyu is slender and has fine scales, the accessory sphenoid bone on its head is sword-shaped, the overall color of the fish is yellowish, and it is grayish below lateral line scales, the upper and lower edges of the caudal fin and the rear edge of the gluteal fin are light red, and the edges of the pectoral and ventral fins are golden yellow; The fish is tender, dense, smooth in taste, fresh and fragrant in soup and excellent in taste. 2. Internal quality moisture is 75.-8.%; .8-1.3% ash; .6-1.% fat; 17.-2.% of coarse protein; Free amino acids 1.8-2.5%. 3. Safety requirements: The place of origin, production process and safety requirements shall be strictly implemented in accordance with the provisions of the People's Republic of China and the national industrial standards for pollution-free agricultural products: NY551-21 Water quality of freshwater aquaculture water for pollution-free food NY571-22 Guidelines for the use of fishery drugs for pollution-free food NY57-22 Residue limit of fishery drugs in pollution-free food and aquatic products NY572-22 Safety limit of fishery compound feed for pollution-free food.