1, Norway: Norwegian salmon accounts for 49% of the global salmon production, which is characterized by mostly chilled salmon sold in China market, while Europe and America prefer sun-dried fish.
2. Australia: Australia's O'nava Company is the largest salmon farm in the world, accounting for 7% of the global salmon production.
3. Finland: Finnish salmon production accounts for 6% of the global salmon production, about 3,000 to 4,000 tons per year.
4. Denmark: Danish salmon production accounts for 5.5% of global salmon production.
In addition, salmon from Faropi (Norway), Ecole (Norway), Brent (Norway), Norwegian jellyfish (Norway), Gao Xue (Norway), Hainachuan (China), Igawa (China), Fu Guang (China), Tianshan (China) and Long Da (China) are also very famous.
Living habits of salmon
Salmon is a cold-water fish, inhabiting fresh water and seawater, and it is a kind of anadromous fish. Salmon is a cold-water migratory fish that spawns upstream, originally living in the North Pacific Ocean. After living in the ocean for 3 to 5 years (usually reaching sexual maturity at the age of 4), they migrate in groups in summer or autumn.
According to the upstream time, it can be divided into summer biota and autumn biota, and only autumn biota enters Heilongjiang in China. Most of them lay eggs in the downstream, and only a few of them reach the upstream to lay eggs. They go upstream day and night, working tirelessly, and can advance thousands of meters day and night. No matter whether they encounter shallow canyons or rapids, they don't flinch and rush through many obstacles until they reach their destination. After adult fish enter the fresh water breeding period, they don't eat it.