The salmon is a migratory precious economic fish in Heilongjiang and Ussuri rivers. They are born in the river, grow in the sea and finally return to the river time. Each salmon are six or seven pounds, thick meat and few thorns. The salmon roe is more valuable, soybean size, golden and transparent, like beads, is a national banquet on the famous delicacies.
Salmon, also known as - halibut, mainly distributed in the northern Pacific Ocean small area of the United States, Japan, Russia, Canada and our country; is an anadromous cave swimming fish, because of its "born in the river, the sea long, and then die in the birthplace" habits, known as the return of the roots to return to their hometowns of the overseas Red Son; the 1950s and before, our Suifenhe, Tumen, and the Chinese people, the Chinese people, the Chinese people, the Chinese people and the Chinese people, the Chinese people, the Chinese people. China's Suifenhe, Tumen and the Songhua River and the upper reaches of the Heilongjiang River can also be rare migratory salmon, the 80's and the middle reaches of the Songhua River and the Ussuri River is not rare, in recent years in our country is the only East Pole Fuyuan only production, and because of the Toyuan production of the roe particles, maturity at the right time, the color of the taste is pure and simple, the quality of the Russian and Japanese and other countries, not only the domestic popularity, and also in the European market enjoys a very high reputation.
A four-year-old salmon adult female fish spawn 3500-5000 grains, each grain is as big as a soybean, such as red onyx as bright crystal clear, rich in phosphate, calcium vitamin Atx and vitamin D, every three grains equivalent to the nutritional value of an egg.
Fuyuan salmon
Regional scope
Fuyuan County is located in the northeastern border of the motherland, in the longitude of 133 ° 40 ′ - 135 ° 5 ′ 20 ", latitude 47 ° 25 ′ 30 " - 48 ° 27 ′ 40 ", the county's total area of 6262.48 square kilometers. To the east and north, it is separated from Russia by the Heilongjiang and Ussuri Rivers, neighboring Raohe in the south and Tongjiang in the west. The 268 kilometers of the main streams of the Heilongjiang and Ussuri Rivers are in our county, rich in fish resources, including 21 families, 72 genera and 105 species of fish, including 59 species of economic fish. Fuyuan County, including Haiqing Township, Grasp Jie Township, Tongjiang Township, Fuyuan Township and other four townships under the jurisdiction of the water surface of 26,753 hectares, is an important hatchery growth of salmon, the annual output of more than 30 tons of salmon.
Product quality characteristics
1, external sensory characteristics: Fuyuan salmon (autumn Mandarin fish), slightly fusiform; the back of the head to the base of the dorsal fin in front of the gradual bulge, the head is laterally flattened, the end of the muzzle protruding, slightly curved. The mouth slit is large and shaped like a bird's beak. It is especially pronounced in males during the reproductive period, and is curved in a pincer-like manner, so that the upper and lower jaws do not coincide. Upper and lower jaws each have a row of sharp teeth, with sharp, inwardly curved teeth, except for four pairs of teeth at the anterior end of the lower jaw, which are larger, and the rest of the teeth are small. The adipose fin is small and very posteriorly positioned. The caudal fin is deeply forked. When living in the ocean, the body color is silver-white, and soon after migrating into the river, the color becomes very bright, the back and sides of the body first become yellowish-green, and then gradually darken to greenish-black, and the belly is silver-white. The side of the body has 8-12 orange-red marriage color transverse spot stripes, the female fish is more intense, the male fish stripes are larger, the end of the muzzle, the jaw, the gill cover and the abdomen is greenish-black or dark pale, the anal fin, the ventral fin is grayish-white. It is a fierce carnivorous fish. Flesh is delicate, red, washed and steamed, quite a wonderful taste of the sea and the river taste both taste, flavor, taste and smell, unforgettable after eating. 2, the inner quality indicators: Fuyuan salmon is not only a large-scale precious specialty fish in Heilongjiang Province, but also one of the most valuable freshwater fish in China. Its protein content ≥ 20%, containing calcium ≥ 50mg/kg, containing phosphorus ≥ 1500mg/kg, containing magnesium ≥ 200mg/kg, unsaturated fatty acids account for more than 80% of the fatty acid content. In addition, it also contains sugar and a variety of vitamins. Its eggs are crystalline and translucent, like pearls, rich in phosphate, calcium and vitamins A and D, which are recognized as precious food for banquets. Salted into "salmon roe", it is known as "red roe" in the international market, which is very popular in Europe and the United States.3. Safety requirements: Fuyuan salmon implements GB/T18407.4-2001 Agricultural Products Safety and Quality Pollution-free Aquatic products origin environmental requirements; origin production environment to implement NY5051-2001 pollution-free food freshwater aquaculture water quality; product implementation standards NY5053-2005 pollution-free food common freshwater fish.