Salmon, also called salmon, likes cold water with a water temperature of less than 18°C. The North Pacific has a high latitude and a low sea temperature. There are many rivers entering the sea along the North Pacific coast, and they are affected by cold and warm currents obviously, so they are fish bait. It is rich and there are many islands on the coast of the North Pacific Ocean, which is helpful for salmon to avoid attacks by fierce fish such as sharks, so it has become a salmon fattening and growing sea area.

When farming salmon, the most important thing is the choice of farming site, because it is very picky about the environment. Therefore, when farming, you must choose a freshwater area for farming, and there should not be any surrounding salmon. sources of pollution.

If pollution occurs in the water quality area where salmon is cultured, its growth will be restricted, diseases will occur, and large numbers of deaths may occur. Therefore, during the breeding process, It is most suitable to choose some freshwater areas for salmon farming.

During the breeding process, farmers need to pay attention to the quality of the water in the breeding area. They should usually observe the transparency of some water quality, and moreover, they should observe whether the water quality is polluted in a timely manner, and also check the water quality. The oxygen content in the water is suitable for the growth of salmon. Once the oxygen content in the water in the breeding area is reduced, the growth rate of the salmon will be limited, and it will also cause the occurrence of diseases.

So during the breeding process, farmers need to change the water in the breeding area in time, so as to create a good living condition for the salmon and also help the salmon have a good living environment during their growth. .