Maldives Industrial Fisheries Company brine in hermetically sealed can and sterilized to achieve commercial sterility by application of heat. The fish is treated by Blast or brine freezing method. The frozen species are Katsuwonus Pelamis “Skipjack” and Thunnus Albacares “Yellowfin” tuna. Fishmeal, a fertilizer as well as an essential ingredient in poultry, and fish feed, this is by product of the cannery. To reduce amount of waste exhausted from fish products, fish meal is produced from the waste fish from the cannery. Katsuobushi is the Japanese name for a specific type of smoked dried tuna. Although Katsuobushi is a form of dried skipjack, the
Skipjack shad upon them. In fact, it is shown that fish species in the family Clupeidae including the skipjack shad comprise up to 45% of the diet of these avian species. The spawning season for skipjack shad is from early March to late April in the southern extent of its range. In the upper Mississippi river drainage spawning time is from early May to early July. Females produce about 100,000 to 300,000 eggs per year, presumably after 2 to 3 years of growth with an average size being Spawning is thought to occur in the depths of main channel over coarse sand-gravel