Which of the following are the cheapest methods of preserving fish?
Answer Details
Salting and sun drying are the cheapest methods of preserving fish. Salting removes water from the fish, making it inhospitable to bacteria and other spoilage organisms. Sun drying involves exposing the salted fish to direct sunlight for several days to dry out the remaining moisture. This process helps to further inhibit bacterial growth and extend the shelf life of the fish. Both methods are inexpensive and can be done with minimal equipment, making them popular choices for small-scale fish processors and subsistence fishermen.