Fushun Hash Grass is an excellent species formed by Chinese Rana frog under specific geographical conditions in Fushun. It has the reputation of “soft gold” and is the only valuable economic frog species in the world that integrates medicinal, nourishing and food. The female fallopian tube dry product is a valuable Chinese herbal medicine. Judging from the test results, Fushun Hash contains four essential hormones, nine kinds of vitamins, thirteen kinds of trace elements and eighteen kinds of amino acids. It has ten effects such as anti-fatigue and enhancing immunity. Therefore, the long-term popularity in the domestic and foreign markets is not bad, and the supply is in short supply.

The female frog is characterized by an individual hypertrophy with a reddish yellow abdomen and orange-red spots. The head is slightly triangular. The snout is slightly protruding from the lower jaw. The skin is black or dark brown with an "eight" shaped black spot. The body is gray and there are a few scattered granules. The hind limbs are developed, which is 3 times longer, with flexible joints and good jumping. The male frog's abdomen is milky white or yellowish white, and there is an inner sound sac at the corners of the lower jaw. The right and left are small. The forelimbs are short and thick, and the first finger has a gray-white sarcoma on the inside.

Fushun Hash's quality technical requirements (a) variety. Rash temporaria chensinensis. (2) Requirements for breeding environment. 1. Water source: The frog farm (frog pond) must have a continuous stream of clean streams or small rivers in the mountains, and choose to stay away from the village. The water depth is 20 to 30 cm. 2. Forests: There must be broad-leaved forests and coniferous and broad-leaved mixed forests around the frog farms (pools). There are shrubs, herbs and litter layers under the forest to keep the air moist, the soil moist, and to attract and multiply insects. 3. Topography: Naturally forming a natural wall of “two mountains and one ditch”, which constitutes many small watersheds. The groove is about 1 to 5 kilometers long and the groove width is 200 to 1500 meters. (2) Technical requirements for culture. 1. Selection of pro-frogs: Choose frogs that are pure, individual hypertrophy, non-invasive, vigorous, and fertile. 2. Spawning, hatching: (1) Spawning pool: The pool dam is 60 to 80 cm high and the pool water is 30 to 50 cm deep. Three to four pairs of species of frogs are placed per square meter. (2) Incubation tank: 40 cm on one side of the pool water and 10 cm on the other side, and the inlet and outlet are set in one direction. Place 5 to 6 eggs per square meter of water. 3. 蝌蚪Special pool: 1000 to 1500 baht per square meter. The size of the pool type is preferably 4 meters x 5 meters = 20 square meters, and the maximum is no more than 40 square meters. The water depth is 30 to 40 cm. 4. Adult frog feeding: After metamorphosis, they landed in the metamorphic pool. The wintering pond should be no less than 2 meters deep. At the bottom of the pool, there should be hidden objects such as stones and roots of different sizes. 5. Capture: Hash ants grow for more than 2 years to reach maturity, and the optimum frog age for frog oil is 3 to 4 years old. Capture from the beginning of October until the freeze. (3) Quality characteristics. 1. Sensory features: Must conform to the characteristics of pro-frogs. The head is slightly triangular. The snout is slightly protruding from the lower jaw. The skin is black or dark brown with an "eight" shaped black spot. The body is gray and there are a few scattered granules. The hind limbs are developed, which is 3 times longer, with flexible joints and good jumping. Female frogs are hypertrophied and have a reddish-brown abdomen with orange-red spots. The male frog's abdomen is milky white or yellowish white, and there is an inner sound sac at the corners of the lower jaw. The right and left are small. The forelimbs are short and stout, and the first finger has a gray-white sarcoma on the inside. (1) Hash frog living body: Frog age female frog male frog two years old body length 6.3--6.8 cm 5.1-5.5 cm body weight 25--35 g 11--13 g three-year body length 7.1--7.5 cm 5.9--6.5 Cm body weight 35--45 g 16--19 g four-year body length 7.1--8.6 cm 6.6--6.8 cm body weight 46--65 g 20--27 g (2) Hash grass oil: first class: oil present Gold or yellowish white, large and neat. It is 1.5 to 2.0 cm long and 1.5 to 3.0 cm thick. It is shiny and transparent. It is clean and free of skin, muscles, eggs and other debris. It is dry and not tidal. Second-class: the oil is light yellow or golden yellow, dry and pure, the oil block is smaller than the first-class oil, and the skin, muscle, egg and other sundries are no more than 1%, no broken ends, dry and not tide. 2. Physical and chemical indicators: Hash physicochemical indicators index indicators index protein,%≥50 moisture,%≤18 fat,%≥4 total arsenic (as AS), mg/100g≤0.05 vitamin E, mg/100g5- 18 cadmium (calculated as Ge), mg/100g ≤ 0.1 lysine mg / g 2.04 lead (in terms of Pb), mg / 100g ≤ 0.2 containing methionine mg / g 1.71 mercury (in Hg), mg / 100g ≤0.05

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Producers within the scope of protection of Fushun Hash’s geographical indication products may apply to the Liaoning Fushun Entry-Exit Inspection and Quarantine Bureau for the use of the “Special Mark for Geographical Indication Products”, which shall be approved by the General Administration of Quality Supervision, Inspection and Quarantine.