The comprehensive information regarding the growth of salmon from egg until adult can be noticed in the diagrams. According to the data, we can see that there are 4 development steps which must be passed by salmon such as egg, fry, smolt and adult. Generally, they need 5 years to grow into adult.
Moving to detailed information, the first step which will be described is egg. The habitat of salmon eggs is around small tones in Upper River. In the few months later, these eggs will grow into fry which have measure around 3-8 cm. At this step, they will move another habitat; as they will prefer to stay in Lower River.
After 4 years in Lower River, they will grow into smolts which have size roughly 12-15 cm, and they will stay in Open Sea. To be adult salmon which have measure around 70-76 cm, they need 5 years.
Moving to detailed information, the first step which will be described is egg. The habitat of salmon eggs is around small tones in Upper River. In the few months later, these eggs will grow into fry which have measure around 3-8 cm. At this step, they will move another habitat; as they will prefer to stay in Lower River.
After 4 years in Lower River, they will grow into smolts which have size roughly 12-15 cm, and they will stay in Open Sea. To be adult salmon which have measure around 70-76 cm, they need 5 years.
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