There has always been an old saying in Bobai that: "Baibai is a fresh dish, and the fish is delicious!". The forest fish has a long history and has a history of more than 300 years of cultivation. Since ancient times, it has been deeply loved by scholars and literati. The forest fish - mainly refers to the big grass carp produced in Nalin Town, Bobai County, Guangxi. The forest fish is rich in protein, containing a variety of vitamins, amino acids, unsaturated fatty acids and a variety of beneficial mineral elements such as zinc, iron, calcium and selenium.

Nalin Town, formerly known as the Naked Township, is located in the southwest of Bobai County, and is located in the mountains of the 60,000 Dashan Mountains. The forests around Nalin Town are stacked in layers. The mountains are green and the air is fresh all the year round, especially after the rain. The whole town is surrounded by clouds, like a fairy garden in a fairy tale. The town of Nalin is backed by towering mountains - Jiguanyu, Tietouling, Yunfei, Liutang, and other mountains with a height of more than 800 meters. These mountains form a rugged mountain range and become resistant. A natural screen peak of the coastal typhoon has provided a unique and beautiful environment for the Linan people. As the saying goes: "The mountains and rivers are beautiful, the people are outstanding", because the forests in the mountains are high and green, the springs are full of water, the people are pure servants, honest and trustworthy, and naturally create a unique environment for the growth of high-quality "that fish". The forest fish farming process is very particular. The first is the location of the fish pond, which must be selected next to the creek where the spring water merges. Next is the pond pond. The pond dyke must be built with stones, built along the stream, and the water on the fish pond near the stream. Open a water inlet and open a water outlet in the water. The water can flow into the fish pond from the water inlet for a long time and flow out of the creek from the water outlet. This farming method is a typical live water fish culture method, which not only ensures the water quality of the fish pond. Freshness also ensures constant water temperature and saturated oxygen content. After the fish pond is repaired, the fry are selected. The fry must be carefully measured, and the preferred ones should be placed. The deformed and diseased ones cannot be used. The number of the fry is determined according to the size of the fish pond, and the “nearly no abuse” is adhered to. in principle. Every afternoon, the grass carp should be cleaned up to eat the remaining leaves and other residues to ensure the good fluidity of the fish pond and the purity of the water and the stability of the water oxygen content. So feeding day after day, each fish must be raised for more than three years before it can be eaten. At this time, the fish looks round and long, the scales are wide and bright, and the life is fierce. Each fish weighs more than 5 kg. The main characteristics of the grass carp are: the shape is fierce, the meat is firm and delicate, and it is very elastic. The soup is not rotten for a long time. The soup is as white as milk, sweet and sour, and the fragrance is not greasy. Suitable for steaming, braised, stewed soup, fish and other cooking methods.

The quality requirements of the forest fish quality, product category local grass carp. Second, the environmental conditions 1. Water source requirements: quote non-polluting natural spring water culture, water quality meets the national standards for fishery water quality. Aquaculture pond water transparency u003e 50cm, dissolved oxygen u003e 5mg / L, ammonia nitrogen ≤ 0.05 mg / L, ph value 6.5 to 8.5. 2. Fish pond requirements Fish pond sludge u003c10cm. 3. Feeding and management 1. Source of fish species: Fish species can be purchased from the original (good) seed farm or the farmer with the fry production license. Fish stocks can also be purchased from the above units. The selection of fish species should be uniform, the same batch, the fish species can not be injured and scaled, one-time delivery. 2. Fish stocking: Choose grass carp species with neat specifications, long-lasting appearance, complete scales, healthy body and bright color. The stocking specifications and density are implemented according to Table 1. Table 1 The stocking and density specifications of the forest fish kg/tail tail/667m20.25u003c10000.5u003c800 3. Feeding: Put natural grass material 1 or 2 times a day, and the amount of grass to be eaten is 30 minutes. Clean up the roots and other debris in time to keep the pond clean. 4. Prevention and treatment of fish diseases: drug use and drug withdrawal period are in line with national and industry standards. 5. Environmental and safety requirements: The prevention and control of breeding environment and epidemic diseases must comply with relevant state regulations and must not pollute the environment. Fourth, fishing Continuous feeding for more than 3 years, a weight of more than 4kg, before the fishing can be listed. V. Product quality characteristics 1. Sensory requirements: The project requires tissue tightness, flexible boiled test has the unique taste and taste of fresh fish, no odor 2. Physical and chemical indicators: name index crude protein, g/100g ≥ 16.0 crude fat , g / 100g ≤ 1.5 umami amino acid total (glutamic acid, aspartic acid, alanine, glycine, phenylalanine, tyrosine) g / 100g ≥ 6.5 3. Safety and other quality technical requirements: Product safety and other quality technical requirements must comply with relevant national regulations.

Apply to：
The producers within the scope of the forest fish production area may apply to the Quality and Technical Supervision Bureau of Bobai County, Yulin City, Guangxi Zhuang Autonomous Region for the use of the “Special Mark for Geographical Indication Products”, which is reviewed by the Quality and Technical Supervision Bureau of Guangxi Zhuang Autonomous Region and reported to the General Administration of Quality Supervision and Inspection. Announced after approval. The detection mechanism of the forest fish is selected by the Quality and Technical Supervision Bureau of Guangxi Zhuang Autonomous Region in the inspection institutions that meet the qualification requirements.