How does the typical energy substrate of a farmed diet contrast with a wild diet?

Answer

The farmed diet often contains higher carbohydrate levels than a strictly carnivorous wild diet naturally contains

The farmed diet is consistent and engineered, often including higher carbohydrate levels, whereas a wild salmon's diet is naturally more strictly carnivorous, resulting in a fundamentally different energy substrate mix.

How does the typical energy substrate of a farmed diet contrast with a wild diet?
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