Ensiled product from fish by microbial fermentation

Fish ensilage for animal feed stuff was prepared from Jew fish (Pseudosciaena spp.) and Silver bellies (Leiognathus spp.) by fermentation with pure culture of Lactobacillus piantarum NCIB 6105. The precooked ensiled product gave better product of fish silage (high content of lactic acid, about 5%). Protein Nitrogen content ranged between 1.76 to 1.94%. During storage for one year, the Protein Nitrogen loss was not significant. The material can be used as a supplemental animal ration.